The complete combustion of octane, C8H18, a component ofgasoline, proceeds as follows:2 C8H18(l) + 25 O2(g)   ----->16 CO2(g) + 18 H2O(g)(a) How many moles of O2 are needed to burn 1.50 mol ofC8H18?(b) How many grams of O2 are needed to burn 10.0 g of C8H18?(c) Octane has a density of 0.692 g>mL at 20 °C. How manygrams of O2 are required to burn 15.0 gal of C8H18 (thecapacity of an average fuel tank)?(d) How many grams of CO2 are produced when 15.0 gal ofC8H18 are combusted?

Q: For the reaction N2 + 3H2 = 2NH3, if you have 2.00 moles N2 and 4.00 of H2: How many moles of NH3…

A: The balanced chemical equation for the formation of ammonia is given below.

Q: if 6.9x10^25 molecules of CO2 are produced in a combustion reaction, how many kg of CO2 is produced?

A:

Q: When hydrocarbons are burned in a limited amount of air, bothCO and CO2 form. When 0.450 g of a…

A:

Q: The reaction for producing glucose in plants, called photosynthesis, is   6CO2+6H2O−→−−light…

A: 6CO2 +6H2O −→ light + C6H12O6 + 6O2 Number of moles of C6H12O6 produced = 7.01 mol

Q: 1. In the combustion of methane, how many moles of O₂ are required if 6.75 mol of CH4 is to be…

A:

Q: Sucrose (C₁₂H₂₂O₁₁) is combusted in air according to the following reaction: C₁₂H₂₂O₁₁(s) + O₂(g) →…

A: Given :  Mass of sucrose = 35.4 gram  Molar mass of sucrose = 342 gm/mole

Q: Suppose the theroretical ye old in a reaction is 10.5 g and the percent yield is 75.5 percent. What…

A: Theoretical yield =10.5 g percent yield=75.5 g Percent Yield=Actual Yield/ Theoretical Yield×100%…

Q: 4.Potassium superoxide, KO2, is used in rebreathing gas masks to generate oxygen. 4KO;(8) + 2H,O(1)…

A: In a chemical reaction, the limiting reagent, or limiting reactant is defined as the substance that…

Q: A student thermally decomposes 24.8 g of copper carbonate and obtains 11.2 g of copper(II) oxide and…

A: Percentage yield =Experimental yieldTheoritical yield×100%   Cu co3 = Cu O + CO2 24.8g         11.2g…

Q: 3. Sodium metal reacts with molecular iodine to produce sodium iodide. If 10.0 moles of sodium…

A: All the details are explained in handwritten solution.

Q: When 1.57 mol O2 reacts with H2 to form H2O, how many moles of H2 areconsumed in the process

A: The balanced chemical reaction of O2 an H2 to form H2O can be expressed as,…

Q: When a mixture of 10.0 g of acetylene (C2H2) and 10.0 g ofoxygen (O2) is ignited, the resulting…

A: The reaction of acetylene with oxygen is written as, C2H2(g) + O2(g) → CO2(s) + H2O(g) Multiply C2H2…

Q: the combustion of 0.0272 mole of a hydrocarbon produces 1.9609 g h2o and 3.5927 g co2. what is the…

A: Given,  Combustion of 0.0272 mole of a hydrocarbon produces 1.9609 g H2O and 3.5927 g CO2. Then,…

Q: When a mixture of 10.0 g of acetylene 1C2H22 and 10.0 g ofoxygen 1O22 is ignited, the resulting…

A: Given data contains, Mass of acetylene is 10.0g. Mass of oxygen is 10.0g. (a) Acetylene on…

Q: (3)0L+ (3) →4CO,(g) + 6 H,0(g) noles of CO, are produced when 5.10 mol of ethane is burned in an…

A: Moles of ethane = 5.10 mol From balanced chemical reaction,  2 mol Ethane = 4 mol CO2  5.10 mol…

Q: Ethanol (C₂H₆O) is combusted in air according to the following reaction: C₂H₆O(l) + O₂(g) → CO₂(g) +…

A: To calculate the moles of water produced, the moles of ethanol should be determined.  Moles of…

Q: In photosynthesis, green plants convert CO2 and H2O to glocuse, C6H12O6. How many grams of CO2 are…

A: Given,  Mass of C6H12O6 = 5.1 g  Mass of CO2 required to produce 5.1 g of C6H12O6 in photosynthesis…

Q: The combustion of propane (C3H8 ) in the presence of excess oxygen yields CO2 and H2O: C3H8 (g) +…

A: (a) Propane is an alkane with the molecular formula C3.H8, which has 3 carbons and 8 hydrogen…

Q: Consider the mixture of propane, C3H8, and O2 shown here.(a) Write a balanced equation for the…

A: a. C3H8 + 5O2 ---------------> 3CO2 + 4H2O

Q: Given this reaction  2KClO3 → 2KCl + 3O2. How many particles of O2 are produced for 4 moles of…

A:

Q: Sucrose (C12H»O11) is combusted in air according to the following reaction: C2H»O1(s) + O:(g) →…

A:

Q: Alcoholic fermentation converts glucose (C6H12O6) into ethanol (C2H5OH) and carbon dioxide (CO2).…

A: Alcoholic fermentation of Glucose gives Ethanol and Carbon dioxide. It can be written in chemical…

Q: Consider the following reaction: 2 K(s) + S(s) + 2 O2(g) --> K2SO4(s) If you start off with…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: Ethanol (C₂H₆O) is combusted in air according to the following reaction: C₂H₆O(l) + O₂(g) → CO₂(g) +…

A:

Q: What total mass of CO2(g) and H2O(l) is produced by the complete combustion (the reaction with…

A:

Q: 6). Using the expression: 2NaOHjag) + H,SOdes) → Na,SO, (a9) + 2H,O) 4 How many grams of NaOH are…

A: Given mass of Na2SO4 = 60.0 g  Molar mass of Na2SO4 = 142.04 g.mol-

Q: Potassium chlorate decomposes upon slight heating in the presence of a catalyst according to the…

A: Theoretical yield is calculated using mole-mass analysis on given chemical reaction.

Q: Part a) A plant undergoes photosynthesis in order to synthesize glucose (C6H12O6), according to the…

A: Given: moles of CO2 used = 0.0480 molmass of glucose produced ( actual yield) = 1.10gThe balanced…

Q: The combustion of methane (CH4) produces carbon dioxide and water. CH4 + 2 O2 → CO2 + 2 H2O Assume…

A: The combustion of methane (CH4) produces carbon dioxide and water. CH4 +           2O2 →         CO2…

Q: The reaction for producing glucose in plants, called photosynthesis, is…

A:

Q: 1. Consider the reaction: 2Al + 3H,SO4 Al,(SO,)3 + 3H, If 12.5 g of Al is added to 14.36 g of H,SO,…

A:

Q: Consider the combustion of an alcohol:C3H8O(l) + O2(g) → CO2(g) + H2O(g)a. Balance the chemical…

A: Balanced chemical reaction is given by:

Q: The reaction for producing glucose in plants, called photosynthesis, is…

A: The given reaction is,

Q: The diagram (Figure 1) represents a high-temperature reaction between CH4 and H₂O. Figure i Part A…

A: Here as 2 moles CH4 reacts with 2-Moles H2O so there is no excess reagent is present,this we can…

Q: Acetic acid (CH;COOH) can be produced based from the reaction: CH;COOC,H5 + H,0 → CH;COOH + C,H;OH…

A: This can be solved as follows

Q: The combustion of methane is shown in the following reaction:CH4(g) + 2O2(g) → CO2(g) + 2H2O(l) A)…

A: Given information: Number of moles of CO2 gas produced = 15.0 mol Number of moles of O2 gas consumed…

Q: Epsom salts, a strong laxative used in veterinary medicine, is a hydrate, which means that a certain…

A: First calculate the mass of water lost from the sample and then calculate the mass of water that…

Q: what is the theoritical yield of dinitrogen pentoxide in grams if 13.2g of nitrogen reacts with…

A: Amount of nitrogen = 13.2 g  Theoretical yield of dinitrogen pentoxide (N2O5) = ?

Q: Sucrose (C₁₂H₂₂O₁₁) is combusted in air according to the following reaction: C₁₂H₂₂O₁₁(s) + O₂(g) →…

A:

Q: 5) How much methanol is produced according to the following reaction if 356g of CO is mixed with…

A: Concept is based on mole concept and limiting reagents.

Q: Benzene, C6H6, reacts with oxygen, O2, to form CO2 and H2O. How much O2 is required for the complete…

A: The balanced chemical equation is 2C6H6 +15 O2 -> 12CO2 + 6H2O Moles of C6H6 = 1.0 mole

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: Morphine (C1„H19NO3) is a painkiller in the opiate family. A sample of morphine was discovered that…

A: Balanced Combustion reaction of morphine :  4C17H19NO3 + 85O2 ....> 68CO2 + 38H2O + 4NO2 Mass of…

Q: Given the following decomposition reaction: 4C3H5O9N3  → O2 + 12CO2 + 10H2O +6N2. a. If 28.40 g H2O…

A: For part (a) Mass of H2O = 28.40 g We need to find out mass of CO2 that will be produced.  For part…

Q: Ethanol (C₂H₆O) is combusted in air according to the following reaction: C₂H₆O(l) + O₂(g) → CO₂(g) +…

A:

Q: Ethanol (C₂H₆O) is combusted in air according to the following reaction: C₂H₆O(l) + O₂(g) → CO₂(g) +…

A: We have to calculate the moles of water produced.

Q: 5. Given the reaction Zn + 2HC1 à ZnCl, + H,: If 48.2g of Zn and 83.9g of HCl react, which reactant…

A: Applying concept of limiting reagent.

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".