Assume that both gases are measured at the same temperature and pressure Express your answer with the appropriate units. You have a mole of ping pong balls and want to ship them to a near-by town. 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. 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. Describe how the data already obtained could be used to calculate the initial mass of the sulfur burned in the second experiment. You may round atomic masses to one decimal place. Science Chemistry Ethane gas, C,H,, burns in air (actually the oxygen in the air) to form carbon dioxide and water. 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. Ethane will burn in air ( oxygen) to give off carbon dioxide and water as products of the chemical reaction. Ca(H2PO4)2, Calculate the molar mass of each of the following compounds. In a Balanced Symbol Equation: 4C2H6 + 12O2 = 6CO + 12H2O. (b) If the highway department's interest rate is 6%, which specification is preferred? Volume of oxygen = 14 L For example, using ethane (C 2 H 6) as a fuel, and producing CO as one of the products: ethane + oxygen carbon monoxide + water. Calculate the mass of butane needed to produce 56.5 g of carbon dioxide. 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? How many moles of H2O are produced when 0.392 mol of octane is burned? This site is using cookies under cookie policy . , dropped out or were lost to follow-up and how many participants were evaluated for the study end points? b q a fmg yxrz. .500 mol of sucrose in 2.00 L of solution 3) Determine the percent yield if 310 g of carbon dioxide was recovered. Ethane burns in oxygen to form CO2and H2O according to the equation : If 1250 cc of oxygen is burnt with 300 cc of ethane. What are the three broad groups that facial muscles can be split into? In combustion reaction, definitely oxygen must be "one of the reactants". A combustion reaction is a major class of chemical reactions, commonly referred to as "burning." 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. You may round atomic masses to one decimal place. The ethylene reaction is balanced as written and all atoms are converted to product. Ethane(a minor constituent of natural gas) burns in oxygen to form carbon dioxide and water. In the above equation, how many liters of oxygen (O2) are required to burn 4.0 L of ethane (C2H6) gas? In the equation above, what volume of ethane (C2H6) in liters is required to form 28 L L of carbon dioxide (CO2)? The equation is 2C2H6(g) + 7O2(g) 4CO2(g) + 6H2O(g) Part A In the above equation, how many liters of oxygen (O2) are required to burn 8.0 L of ethane (C2H6) gas? bond bond energy in kJ/mol 410 360 C-H C-O CEO O-H 0-0 O=0 805 460 146 496 What is the energy change for this reaction? (i) So, according to above equation, 2 V (volume) ofethane reacts to give 4 V of carbon dioxide. (ii) Also, 2 V(volumes) of ethane reacts with 7 V of oxygen. The conversion of glucose is sustainable as it is made from biomass. 2C2H6 + 7O2 --> 4CO2 + 6H2O The remaining oxygen would be : View Available Hinte) u Joseph Louis Gay Lussac was experimenting with gases and determined that oxygen and hydrogen produced water when combined in volume ratios of 100 to 200. You may round atomic masses to one decimal place. 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. If the bottle contains 1.39 L of solution, what is the volume (V) in milliliters of methyl alcohol? BaO+O2BaO2, Balance the following equations. 4.56102 mol FeBr3, Calculate the mass, in grams, of each of the following. How many boxes do you need to pack up all the ping pong balls? Therefore, if two milion SO, molecules combine with one milion O molecules, we got two milion SO, molecules Also note that the coefficients of the molecules in the equation are comparable to the wall whole number ratios, that is, 2:12 Volume of oxygen Value Units Submit Part B 2C, H. (8) +70,() 4CO3(6) + CHOC) in the equation above, what volume of ethane (CH) Intors is required to form 20 L of carbon dioxide (C0,12 Express your answer with the appropriate units View Available Hint() 2 H Pearson
The 2s orbital in each carbon hybridizes with one of the 2p orbitals and forms two sp hybrid orbitals. Assume that both gases are measured at the same temperature and pressure. As is true for all hydrocarbons, alkanes burn in air to produce carbon dioxide (CO2) and water (H2O) and release heat. (8) 70() 400 (8) 6H 0(0) + + 2 2 2 2 1C, H. (g) + 3.502() + 2C02(g) + 3H2O(g) So you would use 3.5 L of the 7 L in the flask and have 3.5 L of the 7 L remaining as excess oxygen unburned after all the ethane has reacted Or you would need an additional L of ethane to burn all the available oxygen Part C 2C, H. (b) + 70,(g) + 4CO2(g) + 6H2O(g) In the equation, if 14 L of ethano (CH) and 14 L of oxygen (O2) combined and burned to completion, which gas will be leftover after the reaction, and what is the volume of that gas remaining? R =, Q:Potassium chlorate will decompose into potassium chloride and Consider the following equation. F2+AlCl3AlF3+Cl2. Starting with 2.5 g of H2 and, A:CO(g)+2H2(g)CH3OH(l)massofH2=2.5gmoles ofH2=2.5g2.016gmole1=1.24molesmassofCO=30L=3x, Q:what is the mass in grams of AL that were reacted with excess HCL if 6.60L of hydrogen gas were, A:Balanced chemical equation: ethane burns in the presence of oxygen to form carbon dioxide and water and release of energy in the form of heat and light. In order to receive full credit, show all your work 2 C6H14(C) + 19 O2(g) Although the reactions are exothermic, a source of energy such as ultraviolet light or high temperature is required to initiate the reaction, as, for example, in the chlorination of cyclobutane. Experts are tested by Chegg as specialists in their subject area. How many moles of platinum are there in the cone? Ethane gas, C,H,, burns in air (actually the oxygen in the air) to form carbon dioxide and water. Assume that both gases are measured at the same temperature and pressure. Copy. Which substance is a product in this reaction? Jan 9, 2016 2C2H 6 + 7O2 4CO2 + 6H 2O Explanation: This is a combustion reaction of an alkane with oxygen. As a class, alkanes are relatively unreactive substances and undergo only a few reactions. A student needs to prepare some CO2 and intends to use to following reaction, A:Given, A combustion reaction is a major class of chemical reactions, commonly referred to as "burning." In the most general sense, combustion involves a reaction between any combustible material and an oxidizer to form an oxidized product. Calculate the number of molecules in 3.00 moles H2S. Why is balancing chemical equations important? Inorganic combustion reactions might not form all of those products but remain recognizable by the reaction of oxygen. Two and three moles of carbon dioxide and water would be produced respectively for every one mole of ethane that burns in three and a half moles of oxygen gas. Two general chemistry students working together in the lab weigh out 0.832 g of CaCl2 2 H2O into a crucible. sc.7.L.15.2. Calculate the mass of water produced when 3.74 g of butane reacts with excess oxygen. Mass of KClO3 = 0.728 g Using 80.0, A:The answer to the first question is given as -, Q:Ammonia, NH,, reacts with oxygen to form nitrogen gas and water. If you cut a perfect cube, what is the length of the edge of the cube? Ethane, C2H6, burns in oxygen to produce carbon dioxide and water. Acetylene has a linear HCCH geometry, and its carbon-carbon bond distance (1.20 angstroms) is even shorter than that of ethylene. If not, what was the error the student made? You may round atomic masses to one decimal place. How many atoms of Fe does the notation 6 Fe(CH3COO)3 indicate? (for the product ethanol) for each of the two reactions. 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? 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. 2) How many grams of excess reactant remains? How many moles of oxygen are needed to react with one moles of ethane? As a result, one 2s 2 pair is moved to the empty 2pz orbital. 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 What is true of the chemical equation, sort the chemical reactions based on whether they absorb or release energyI'm asking this next to the other people who did because the answer with the The most important industrial organic chemical reaction in terms of its scale and economic impact is the dehydrogenation of ethane (obtained from natural gas) to form ethylene and hydrogen (see below Alkenes and alkynes: Natural occurrence and Synthesis). 0.850 mol C6H12O6, Calculate the amount, in moles, of each of the following. highest molarity. Combustion is an exothermic reaction, meaning it releases heat, but sometimes the reaction proceeds so slowly that the change in temperature is not noticeable. Upon decomposition, this product emits carbon monoxide, carbon dioxide and/or low molecular weight hydrocarbons. Most of the important reactions of alkenes involve the electrons in the component of the double bond because these are the electrons that are farthest from the positively charged nuclei and therefore the most weakly held. Complete the following table of pressure conversions. 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)? Chemistry. Given : Mass of Fe3O4, Q:3Cl2O (g) + 10NH3 --> 6NH4Cl + 2N2 (g) + 3H2O. 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. She has taught science courses at the high school, college, and graduate levels. Calculate the % A.E. Ethane burns in air to form carbon dioxide and water. You may round atomic masses to one decimal place. As a result of his experimentation, he discovered a method for indirectly measuring the number of atoms involved in a reaction. Weight of O2= 4.88 gm The halogens chlorine (Cl2) and bromine (Br2) react with alkanes and cycloalkanes by replacing one or more hydrogens with a halogen. A common name for ethanol is grain alcohol because it is formed by the fermentation of glucose (C6H12O6) and other sugars in grains such as corn, wheat, and barley: Ethane gas, C,H,, burns in air (actually the oxygen in the air) to form carbon dioxide and water. The balanced. 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 2C2H6 + 7O2 4CO2 + 6H2O. V = volume Using 80.0, Q:Lithium reacts with nitrogen gas according to the following reaction: Combustion Reactions in Chemistry. 11. How can this be written as a conversion factor? 2Al2O3=4A1+3O2, A:The number of molesis equal to the ratio of mass to the molar mass of the substance. Toxicological information Information on likely routes of exposure Ingestion Not likely, due to the form of the product. Hydrogen sulfide bums in oxygen to form sulfur dioxide and water vapor. Overlap of two p orbitals, suitably aligned and on adjacent carbons, gives two bonds. Name any four of them.. 3 NH.CIO. The equation is When ethane reacts with "oxygen" to form "carbon dioxide and water". Hydrogen is produced when methane (CH4) reacts with water. What is the percent by volume concentration of 80.7 mL of acetone in 1550 mL of an acetone-water solution? Ethanol (C2H5OH) is a very important chemical. 6Li(s) +N2(g)2L3N(s) 32.00 g 0 C 2 H 6 + O 2 CO + H 2 O. Alkenes are hydrocarbons that contain a carbon-carbon double bond, whereas alkynes have a carbon-carbon triple bond. For the following reaction: Given that, How do you write the balanced chemical equation for this reaction? C2H6(g) + 7/2O2(g) 2CO2(g) + 3H2O(g) How can I balance this chemical equations? You may round atomic masses to one decimal place. What is the total volume (V) of the solution in milliliters. You may be surprised? The previous reaction has been carried out for many centuries and is one of the oldest manufacturing processes. What volume of CO2 Forms if 12.0 g of CH4, A:4) View Available Hint(s) Gas, volume. So, 300 cc of ethane would give 600 cc of carbon dioxide. 1) What mass of Fe,O3) A sample of potassium chlorate is heated, and decomposes according to the balanced 1.00 mol of table salt in 2.00 L of solution 300 cc of ethane is 2 V, so oxygen required for 300 cc of ethane is . Answer Bank 2003-2023 Chegg Inc. All rights reserved. Q:If 78.1 g of solid CaCO3 and 480 mL of 0.458 M aqueous H2SO4 are reacted stoichiometrically, A:Determine number of moles of each reactant: 882 g AlPO4, Calculate the percent by mass of N in NaNO3. Ethane burns in air to form carbon dioxide and water. Methane burns in oxygen to form carbon dioxide and water vapor. Assume that both gases are measured at the same temperature and pressure. 2 molecules of hydrogen peroxide (H2O2) decompose to form two molecules of water (H2O) and one molecule of oxygen (O2). It decides, Q:Fe304 + H, --> There are different types of chemical reaction which includes COMBUSTION REACTION that is mostly seen in hydrocarbons. 74.55 g KCI When ethane, C2H6, burns in oxygen, carbon dioxide and water are formed. Chemistry Chemical Reactions Balancing Chemical Equations 1 Answer Trevor Ryan. V2O5, Calculate the molar mass of each of the following compounds. 12 Methane burns in oxygen to form carbon dioxide and water. Calculate the molar mass of each of the following compounds. Which postulate of Daltons theory is consistent with the following observation concerning the weights of reactants and products? 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. You may round atomic masses to one decimal place. What type of chemicals are used in sanitation? , what is the mass percent of water in plaster of paris, Macmill How many atoms of H does the notation 6 Fe(CH3COO)3 indicate? . You have a solution that is 18.5%% (v/v) methyl alcohol. We know that : PV = nRT or, n, Q:MassMass & MassVol : Zinc citrate is used in toothpaste it is synthesized from zinc carbonate and, A:The balance chemical equation for reaction between zinc carbonate and citrate is as follow, Q:Given the equation C2H6(g) + O2(g) CO2(g) + H2O(g) (not balanced), determine the number of liters, A:The balanced equation is, 122.55 g KCIO, We reviewed their content and use your feedback to keep the quality high. 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. Ethane burns in air to form carbon dioxide and water. Now, find, Q:The reaction of 50 mL of N2 gas with 150 mL of H2 gas to form ammonia via the equation:, Q:Potassium permanganate, KMnO4, decomposes to yield oxygen gas, O2, according to the balanced. How many moles of sucrose are there in 2.50 L of a 0.500 molar solution? T = 295 K When carbon is burned in air, it reacts with oxygen to form carbon dioxide. Identification::: Supplier's details : 2NaN32Na+3N2 2H2O2 (l) = 2H2O, A:Ideal gas equation is We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. (a) Congratulate themselves on a job well done. NumberofmolesofCH4=GivenmassMolar, Q:Methyl alcohol (CH3OH) is made by reacting carbon monoxide with H2. For industrial purposes, ethylene is presently the most economical method. 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. What Happens to Candle Wax When a Candle Burns. 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 . In the case of ethylene, each carbon is sp2 hybridized, and each is bonded to two hydrogens and the other carbon by bonds. Alkenes are characterized by the general molecular formula CnH2n, alkynes by CnH2n 2. A proposed new specification is expected to be more resistant to wear. 3Cl2O (g) + 10NH3 --> 6NH4Cl + 2N2 (g) + 3H2O 3 moles 0 If the density of the aluminum crystal is 2.70 g/cm3, what is the experimental value of Avogadro's number? Ethane burns in oxygen to form CO 2 and H 2O according to the equation: 2C 2H 6+7O 24CO 2+6H 2O. CH4(9) + 2O2(g) CO2(g) + 2H2O(1) The bond energies are shown in the table. 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. 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: 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. The answer is 258 mm Hg carbonix dioxide, but I need an explanation Ethane is structurally the simplest hydrocarbon that contains a single carbon-carbon bond. the percent by volume concentration of water = Feo + 8.00 mol CaCO3, Calculate the mass, in grams, of each of the following. Lowest molarity: Can you write a balanced equation for BCl3 (g)+H2O (l)-------> H3BO3 (s)+HCl (g)? Directions: Complete the following problem. mass of crucible = 16.221 g mass of crucible and hydrated copper(II) chloride = 18.360 g mass of crucible and anhydrous copper(II) chloride = 17.917 g The same reaction can be used to produce heavy ammonia, ND3(g), according to the equation how many stomach compartments are in a ruminant animal? 30.07 g/mol (molar mass) of ethane, Q:thesis of hydrogen and nitrogen. It's prone to limiting reactants the same as other processes. 2 1 CK Chemistry the percent by volume concentration of acetone = While the activation energy must be overcome to initiate combustion (i.e.,using a lit match to light a fire), the heat from a flame may provide enough energy to make the reaction self-sustaining. Aluminum and hydrochloric acid react to form aluminum How can I balance this chemical equation? 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. At. 32986 views C6H12O6(s) + 6 O2(g) 6 CO2(g) + 6 H2O(l), Q:Gas Laws Stoichiometry Explanation: When ethane reacts with "oxygen" to form "carbon dioxide and water".This reaction is called combustion reaction. How many moles of CO2 are produced when 7.28 mol of oxygen reacts with octane?
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