View Available Hint(s) Gas, volume. Examples of Chemical Reactions in Everyday Life, The Properties and Applications of Platinum, How to Make Water From Hydrogen and Oxygen, Candle Science Trick to Extinguish Fire with Carbon Dioxide, Ph.D., Biomedical Sciences, University of Tennessee at Knoxville, B.A., Physics and Mathematics, Hastings College, Combustion of butane (commonly found in lighters), Combustion of methanol (also known as wood alcohol), Combustion of propane (used in gas grills, fireplaces, and some cookstoves). Write the balanced equation for each of the two reactions above. The higher alkanes present in petroleum also yield ethylene under similar conditions by reactions that involve both dehydrogenation and the breaking of carbon-carbon bonds. Balance the following equations. R =, Q:Potassium chlorate will decompose into potassium chloride and 1 mole O In a more recent development, ethanol can be prepared by reacting ethylene (found in petroleum) with water: 2NaN32Na+3N2 (s), Q:Suppose 2.80% of 480 g of PCls (208.2 g/mol) initially present in a 7.00 L reaction vessel at 300C, Q:4) Aluminum and hydrochloric acid react to form aluminum How can I balance this chemical equation? Jan 9, 2016 2C2H 6 + 7O2 4CO2 + 6H 2O Explanation: This is a combustion reaction of an alkane with oxygen. Mass of CH4 = 12 gms If you were told that you have 1 L of ethane and 7 L of oxygen in a flask, you could use the balanced equation to determine that you needed only 3.5 L of oxygen to completely burn all this ethane, 2C, H. (g) + 702(g) + 4CO2(g) + 6H2O(g) Divide all the coefficients with 2, such that you get a balanced equation for completely burning 1 L of ethane. why?, Which type of study benefits from the publication of a flow diagram showing the flow of participants in the study, including when and why participants What mass of carbon dioxide was produced? Calculate: (i) the volume of CO 2 formed. Answer: From the question, the equation which is 2C2H6 + 7O2 --> 4CO2 + 6H2O has the products as 4CO2 + 6H2O( which is carbon dioxide and water). An industrial process known as isomerization employs an aluminum chloride (AlCl3) catalyst to convert unbranched alkanes to their branched-chain isomers. Limiting reagent is, Q:How many moles of carbon dioxide, CO2, are produced if the reaction conditions are 325 K, 1.6 atm,, A:We have given that , water vapours donot behave ideally at 273k. Using volume relationships Volume relationships can also be used to determine how much leftover reagent will remain after a reaction runs to completion when one reagent is in excess. 2 moles of hydrogen peroxide (H2O2) decompose to form two moles of water (H2O) and one mole of oxygen (O2). Explanation: Ethane will burn in oxygen to form carbon dioxide and water according to the following balanced equation: From the equation, it means that for every one mole of ethane, three and a half moles of oxygen gas are required for complete combustion into carbon dioxide and water. ethane, a colourless, odourless, gaseous hydrocarbon (compound of hydrogen and carbon), belonging to the paraffin series; its chemical formula is C2H6. If 1250 cc of oxygen is burnt with 300 cc of ethane. Calculate the number of molecules in 3.00 moles H2S. 300 cc of ethane is 2 V, so oxygen required for 300 cc of ethane is. Chemical reaction is a process in chemistry which leads to the formation of new substances referred to as PRODUCTS from combination of two or more substances called REACTANTS. When ethane, C2H6, burns in oxygen, carbon dioxide and water are formed. Both the GaPtMWFB-450 C and GaMWFB-450 C resulted in a lower production rate to carbon monoxide and water than the TFB-650 C, suggesting that the microwave heating is less favorable to the water gas shift reaction. The remaining oxygen would be : Medium Solution Verified by Toppr Molecular weight of ethane is 30 g/mol and of CO 2 is 44 g/mol, O 2 is 32 g/mol In the case of acetylene, the molecule itself is linear with bonds between the two carbons and to each hydrogen. How many atoms of H does the notation 6 Fe(CH3COO)3 indicate? "Hydrocarbon on combustion with oxygen yields "carbon dioxide and water".. Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. You may round atomic masses to one decimal place. See all questions in Balancing Chemical Equations. Find answers to questions asked by students like you. In combustion reaction, definitely oxygen must be "one of the reactants". In order to receive full credit, show all your work 122.55 g KCIO, You may round atomic masses to one decimal place. Ethane CH4 burns in oxygen gas to form water and carbon dioxide. a) Balance the equation;, A:Given reaction, Start your trial now! Sodium phosphate and calcium chloride react to form How can I balance this equation? Weight of O2= 4.88 gm Assume that both gases are measured at the same temperature and pressure Express your answer with the appropriate units. What Happens to Candle Wax When a Candle Burns. In this specific reaction, 2 L of ethane combines with 7 L of oxygen completely (without any traces of reactants remaining) to yield 4 L of carbon dioxide and 6 L of water. .500 mol of glucose in 1.00 L of solution Methane burns in oxygen to form carbon dioxide and water vapor. The balanced chemical equation is written as: 2C2H6(8) + 702(8) 4CO2(g) + 6H2O(8) What are the reactants in the equation (select all that apply)? In one such application, butane is isomerized to 2-methylpropane for use as a starting material in the preparation of 2,2,4-trimethylpentane (isooctane), which is a component of high-octane gasoline. 68.03 g of hydrogen peroxide (H2O2) decompose to form 36.03 g of water (H2O) and 32.00 g of oxygen (O2). C6H12O6C2H5OH+CO2 the percent by volume concentration of water = What mass in grams of solute is needed to prepare 45.0 mL of 1.65 M C6H12O6? 3.112 In one experiment, the burning of 0.614 g of sulfur produced 1.246 g of sulfur dioxide as its only product. A sample of potassium chlorate is heated, and decomposes according to the balanced You may round atomic masses to one decimal place. You may be surprised? Chemistry Chemical Reactions Balancing Chemical Equations 1 Answer Trevor Ryan. Consider a 20.0 % (m/v) solution. 2) How many grams of excess reactant remains? Which substance is a product in this reaction? How many moles of methane are produced when 59.6 moles of carbon dioxide gas react with excess hydrogen gas? There are 342 g of sucrose in 1.00 mol of sucrose. Practical yield = 15.6 g Calculate the mass of water produced when 3.74 g of butane reacts with excess oxygen. 3 NHACIO. For the following reaction: Upon decomposition, this product emits carbon monoxide, carbon dioxide and/or low molecular weight hydrocarbons. C6H12O6(s) + 6 O2(g) 6 CO2(g) + 6 H2O(l), Q:Gas Laws Stoichiometry 2 NH3(g) + 3 CuO(s) ->N2(g) + 3Cu(s) + 3H2O(g) Hydrogen sulfide burns in oxygen to form sulfur dioxide and water vapor. The density of a mixture of gases may be calculated by summing the products of the density of each gas and the fractional volume of space occupied by that gas. ethane burns in the presence of oxygen to form carbon dioxide and water and release of energy in the form of heat and light. Ammonium perchlorate reacts with aluminum according to the balanced reaction below. 2C2H6(g)+7O2(g)4CO2(g)+6H2O(g)2C2H6(g)+7O2(g)4CO2(g)+6H2O(g) C 2 H 6 + O 2 CO + H 2 O. Good signs that you're dealing with a combustion reaction include the presence of oxygen as a reactant and carbon dioxide, water, and heat as products. sc.7.L.15.2. *Response times may vary by subject and question complexity. You can specify conditions of storing and accessing cookies in your browser, Ethane (c2h6) is one of many compounds that burns in oxygen to form carbon dioxide and water . You'll get a detailed solution from a subject matter expert that helps you learn core concepts. 2C2H6 + 7O2 4CO2 + 6H2O. What, Q:You want to prepare some oxygen gas in the laboratory using the following reaction:, Q:How many liters of hydrogen gas would be produced by the complete reaction of 2.93g of Al at STP, Q:How many grams of Al were reacted with excess HCl if 5.06 L of hydrogen gas were collected at STP in, A:Hi, since you have posted multiple questions, we will answer the first question for you. For industrial purposes, ethylene is presently the most economical method. How many atoms of O does the notation 6 Fe(CH3COO)3 indicate? (Note the similarity to the calculation of the molar mass of an element from the isotopic masses and fractional abundances.) What volume of CO2 Forms if 12.0 g of CH4, A:4) If you make any approximations or assumptions, please list them. Shane and oxygen is the reactants of the chemical reaction while carbon dioxide and water is the products. The moles of reactants and, Q:What volume of O is produced at STP when 89.7 g of AlO decomposes? Ethene is burnt in the presence of oxygen to form carbon dioxide , water and releases heat and light. As a result of his experimentation, he discovered a method for indirectly measuring the number of atoms involved in a reaction. Each carbon has two p orbitals, the axes of which are perpendicular to each other. If not, what was the error the student made? Using the current specifications, resurfacing a road will cost $1.5M initially, need$120K in annual maintenance, and need to be resurfaced every 10 years. You have a mole of ping pong balls and want to ship them to a near-by town. highest molarity. Assume that both gases are. Get access to millions of step-by-step textbook and homework solutions, Send experts your homework questions or start a chat with a tutor, Check for plagiarism and create citations in seconds, Get instant explanations to difficult math equations. .750 mol of sodium hydroxide in 1.00 L of solution How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 53.6 moles of water vapor? In addition to being widely used as an industrial solvent, a gasoline additive, and an alternative fuel, it is well known as the alcohol in alcoholic beverages. oxygen gas when heated (and in the, A:Now in the reaction as we are given with the reactants and the products, the balanced reaction is as, Q:2. (d) Research the relationship between road surfacing and environmental impact. 2003-2023 Chegg Inc. All rights reserved. Which best describes a diagram of evolution? Experts are tested by Chegg as specialists in their subject area. The pair of electrons in the bond are equally likely to be found in the regions of space immediately above and below the plane defined by the atoms. (b) If the highway department's interest rate is 6%, which specification is preferred? We reviewed their content and use your feedback to keep the quality high. The combustion of ethane: 2 C2H6 (g) + 7 O2 (g) ---> 4 CO2 (g) + 6 H2O (g) At the same temperature and pressure, what is the maximum volume in liters of carbon dioxide that can be . The equation is 2C2H6(g) + 7O2(g) 4CO2(g) + 6H2O(g) a) In the above equation, how many liters of oxygen (O2) are required to burn 6.0 L of ethane (C2H6) gas? Alkenes are hydrocarbons that contain a carbon-carbon double bond, whereas alkynes have a carbon-carbon triple bond. A student needs to prepare some CO2 and intends to use to following reaction, A:Given, oxygen carbon dioxide water ethane Question 2 0.5 pts When ethane, C2H6, burns . Given the results from parts above, select one of the two methods as the better candidate overall for preparing ethanol. You can specify conditions of storing and accessing cookies in your browser. What is the balanced equation for the chemical reaction #Mg_3N_2+2H_2O -> Mg(OH)_2+NH_3#? How many moles of H2O are produced when 0.392 mol of octane is burned? In the above equation, how many liters of oxygen (O2) are required to burn 4.0 L of ethane (C2H6) gas? 2(g) A 2.00-kg ball having a charge of 5.00 C\mu CC is thrown upward at a speed of 20.1 m/s. How many atoms of C does the notation 6 Fe(CH3COO)3 indicate? You have packing boxes that measure 24 inches by 24 inches by 18 inches. It is denoted, Q:What volume ofCO2(g) at STP is produced if 1.42 L of 0.0036 M HCl reacts with an excess ofCaCO3, A:Given :- Ethane burns in oxygen to form CO2 and H2O according to the equation : Ethane burns in oxygen to form CO2 and H2O according to the equation: 2C2 H 6 +7O2 ---> 4CO2+ 6H 2O, Ethane bums in oxygen to form CO2 and H2O according to the equation . How many boxes do you need to pack up all the ping pong balls? Given that, . The other product is CO2. Li3N(s)+3H2O(l)NH3(g)+3LiOH(aq) Answer (1 of 2): Balanced equation for the reaction: 2CHOH + 3O 2CO + 4HO At the same conditions, volume ratio CHOH : O = 2 : 3 Volume of CHOH burned = 3 L Volume of O required = (3 L) (3/2) = 4.5 L ==== OR: (3 L CHOH) (3 L O / 2 L CHOH) = 4.5 L O Ethene (C2H4) is the simplest alkene and ethyne (C2H2) the simplest alkyne. The equation is 2CH(E) +70,($) - 400,(E) + 6H0() Part A In the above equation, how many ters of oxygen (Os) are required to burn 6.0 Lofthane (CH) as? Ethylene is a planar molecule with a carbon-carbon double bond length (1.34 angstroms) that is significantly shorter than the corresponding single bond length (1.53 angstroms) in ethane. You may round atomic masses to one decimal place. How many grams of ammonia gas can be formed from 13.7 L of hydrogen, A:the most popular and useful method for the synthesis of the ammonia is by HaberBosch process, Q:4. 3 moles 0 (ii) the volume of unused O 2. The halogens chlorine (Cl2) and bromine (Br2) react with alkanes and cycloalkanes by replacing one or more hydrogens with a halogen. ThoughtCo. Use bond energies (Table 9.2, p. 353) to determine the heat of each reaction per mole of O 2 (assume Lewis structures with zero formal charges; BE of S=O is 552 kJ/mol). There are different types of chemical reaction which includes COMBUSTION REACTION that is mostly seen in hydrocarbons. chemical, A:The given chemical equation is: NumberofmolesofCH4=GivenmassMolar, Q:Methyl alcohol (CH3OH) is made by reacting carbon monoxide with H2. To calculate a) The mass of, Q:4) Given these reactants and products: You may round atomic masses to one decimal place. This site is using cookies under cookie policy . You can specify conditions of storing and accessing cookies in your browser, Ethane (C2H6) is one of many compounds that burns in oxygen to form carbon dioxide and water, as represented by the equation below. The radius of a ping pong ball is 20 mm. Molar mas of KClO3 = 122.5 g/mol Feo + *, A container of gas has a pressure of 745 mm Hg and room temperature is 18 C. How does the temperature of the system change when the pressure is change 2C2H6(g) + 7O2(g) 4CO2(g) + 6H2O(g) "Hydrocarbon on combustion with oxygen yields "carbon dioxide and water". 300 cc of ethane is 2 V, so oxygen required for 300 cc of ethane is . What is the total volume (V) of the solution in milliliters. Combustion doesn't always result in fire, but when it does, a flame is a characteristic indicator of the reaction. Find step-by-step Chemistry solutions and your answer to the following textbook question: Methane burns in oxygen to form carbon dioxide and water vapor. Experts are tested by Chegg as specialists in their subject area. Describe how the data already obtained could be used to calculate the initial mass of the sulfur burned in the second experiment. Hint: Ethene or ethylene, a double bond containing carbon compound and member of the alkene family when subjected to the combustion breaks down into the carbon dioxide and water. On planet Tehar, the free-fall acceleration is the same as that on the Earth, but there is also a strong downward electric field that is uniform close to the planets surface. It is exothermic (#DeltaH<0#), and can be balanced in normal methods for balancing chemical equations ie ensuring that the total number of atoms of each element is the same on both sides of the equation. If you mixed 9.71 mol Cl2O with 511 grams NH3, which, A:Consider the reaction, What mass in grams of the magnetic oxide of iron (Fe3O4) can be made from 58.0 g of pure iron and an excess of oxygen? The balanced chemical equation is written as: 2C2H6 (8) + 702 (8) 4CO2 (g) + 6H2O (8) What are the reactants in the equation (select all that apply)? 1) What mass of Fe,O3) (ii) Also, 2 V(volumes) of ethane reacts with 7 V of oxygen. Calculate the percent by mass of N in NH4Cl. It's prone to limiting reactants the same as other processes. A combustion reaction is a major class of chemical reactions, commonly referred to as "burning." How can this be written as a conversion factor? Ethane is an example of a saturated hydrocarbon ( that is all the four bonds of carbon are single bonds) which undergoes combustion reaction with oxygen molecule. Ethane bum in oxygen to form CO2 and H2O according to the equation: Ethane is supplied at the rate F with oxygen at the rate W and leaves the following products CO2, H2O, O2, C2H6 and H2 at the rate P. How many indepen, Ethane burns in oxygen according to the following equation: `2C_(2)H_(6)(g) + 7O_(2)(g) rarr 4CO_(2)(g) + 6H_(2)O(I)` `2.5 L` of ethane are burnal in. He called his method the law of combining volumes According to the law, when measurements are made at the same temperature and pressure, the volumes of gaseous roactants and products are in small whole-number ratios Take the example 250,() + O2() - 250 (6) which shows that when oxygon reacts with suitur dioxide to form sulfur troxide, two volumes of sulle dioxide combine with one volume of oxygen to form two volumes of sulfur Trioxide. You have a solution that is 18.5%% (v/v) methyl alcohol. Given : Mass of Fe3O4, Q:3Cl2O (g) + 10NH3 --> 6NH4Cl + 2N2 (g) + 3H2O. 2 C6H14(C) + 19 O2(g) How many moles of platinum are there in the cone? The small whole number ratio is 2.1.2 Although Gay Lussac thought that the numbers of molecules and volumes of Sous reactanto and products are related, it was only Amedeo Avogadro who interpreted that equal volumes of all who murod at the same temperature and pressure, contain the same number of molecules According to Avogadros hypothesis, the equation would be road as two molecules of suur dioxide combining with one molecule of oxygen, produong two molecules of sulfur troxide. How many moles of oxygen are needed to react with one moles of ethane? hydrocarbon + oxygen carbon dioxide + water. The balanced chemical equation is written as: 2C2H6(8) + 702(8) 4CO2(g) + 6H2O(8) What are the reactants in the equation (select all that apply)? (a) Congratulate themselves on a job well done. Answer Bank 2Al2O3=4A1+3O2, A:The number of molesis equal to the ratio of mass to the molar mass of the substance. The previous reaction has been carried out for many centuries and is one of the oldest manufacturing processes. The equation is 2C2H6 (g) + 702 (g) + 4CO2 (g) + 6H2O (g) Part A In the above equation, how many liters of oxygen (O2) are required to burn 6.0 L of ethane (C2H6) gas? Molar mass = 16 gm/mol In the formation of C2H2, the carbon atom needs extra electrons to form 4 bonds with hydrogen and other carbon atoms. Ethane will burn in oxygen to form carbon dioxide and water according to the following balanced equation: From the equation, it means that for every one mole of ethane, three and a half moles of oxygen gas are required for complete combustion into carbon dioxide and water. (The density of sodium is 0.97 g/cm3.). Explanation: When ethane reacts with "oxygen" to form "carbon dioxide and water".This reaction is called combustion reaction. 2) How many grams of excess reactant remains? Living By Chemistry: First Edition Textbook. When 13.2 g of carbon were burned in the presence of 48.8 g of oxygen, 13.6 g of oxygen remained unreacted. why only these? P = pressure 2C,H6) +702) 4CO) + 6H20) (s), A:Given reaction:- 78.11% nitrogen, and 0.930% argon. Number of moles of Al = (2 x number of, Q:What volume of O2 is produced at STP when 89.7g of Al2O3 decomposes ? 2003-2023 Chegg Inc. All rights reserved. The hydrogen produced is employed in the Haber-Bosch process for the preparation of ammonia from nitrogen. Ethane (C2H6) is one of many compounds that burns in oxygen to form carbon dioxide and water, as represented by the equation. How many moles of nitrogen, Q:When glucose is burned in a closed container, carbon dioxide gas and water are produced according to, A:The balanced combustion reaction of glucose is given as Today, more than 80% of this energy is provided by the combustion of fossil fuels: oil, coal, and natural gas (The sources of the energy consumed in the United States in 2009 are shown in Figure \(\PageIndex{2}\)) but as Table \(\PageIndex{1}\) from the Wikipedia shows, energy usage is a complex issue. H,0 The equation is 2C2H6 (g) + 7O2 (g) 4CO2 (g) + 6H2O (g) In the above equation, how many liters of oxygen (O2) are required to burn 4.0 L of ethane (C2H6) gas? 2Al2O3 = 4Al + 3O2, Q:What volume of O2 (at 273 K, 1.00 atm) forms when 100 g of KClO3 decomposes according to the, Q:Ammonium nitrate, NH4NO3, can decompose explosively when heated to a high temperature according to, A:Interpretation- Volume of oxygen = 14 L So, 300 cc of ethane would give 600 cc of carbon dioxide. How, Q:In the formation of smog, nitrogen and oxygen gas react to form nitrogen dioxide:, A:From the reaction it is clear that 1 mole N2(g) gives 2 moles NO2(g). grams of KCIO: V = volume T = 295 K Calculate how many grams of heavy water are required to produce 140.0 mg ND3(g). You may round atomic masses to one decimal place. The chlorinated derivatives of methane (CH3Cl, CH2Cl2, CHCl3, and CCl4) are useful industrially and are prepared by various methods, including the reaction of methane with chlorine at temperatures on the order of 450 C (840 F). In a combustion reaction, butanol (C4H9OH) is burned in the presence of oxygen (O2), producing carbon dioxide (CO2) and water (H2O). Consider the following equation. So, 300 cc of ethane would give 600 cc of carbon dioxide. Inhalation Suffocation (asphyxiant) hazard - if allowed to accumulate to concentrations that reduce oxygen Ethane burns in air to form carbon dioxide and water. The equation is Ethane will burn in air( oxygen) to give off carbon dioxide and water as products of the chemical reaction. For example, using ethane (C 2 H 6) as a fuel, and producing CO as one of the products: ethane + oxygen carbon monoxide + water. Ethane is an example of a saturated hydrocarbon ( that is all the four bonds of carbon are single bonds) which undergoes combustion reaction with oxygen molecule. Note that while oxygen gas is always present as a reactant, in the trickier examples, the oxygen comes from another reactant. 3) Determine the percent yield if 310 g of carbon dioxide was recovered. Mass of ammonium, Q:Hydrogen peroxide (H2O2) decomposes over time according to the following equation: From the balanced equation, it is clear, Q:1. Ethane (C2H6) is one of many compounds that burns in oxygen to form carbon dioxide and water, as represented by the equation below. The combustion of 2,2,4-trimethylpentane is expressed by the following chemical equation: The fact that all hydrocarbon combustions are exothermic is responsible for their widespread use as fuels. 2.81%. Best Answer. The other product is CO2. View this solution and millions of others when you join today! 3.83 For the reaction of nitrogen, N2, and hydrogen, H2, to form ammonia, NH3, a student is attempting to draw a particulate diagram, as shown below. 1 mL = 0.001 L Chromium and magnesium oxide are formed by reacting 75 g of chromium (III) oxide and 59 kg of, Q:As we learned in Chapter 5 , an automobile airbag infl ates when NaN 3 is converted to Na and N 2, A:The given reaction is: