3. Law of Conservation of Mass. (a) In a combustion reaction, 46.0 g of ethanol reacts with 96.00 g of oxygen to produce water and carbon dioxide. If 54.0 g of water is produced, what mass of carbon dioxide is produced? 02 - CO2 + H2O (not balanced) C2H60 + 3 02 → 2 CO2 + 3 H2O (balanced) Combustion of ethanol: C2H60 +

Q: the products of the combustion of n-hexane (C6H14) and balance the equation. __C6H14(g)+…

A: Here n-hexane react with oxygen.This is a combustion reaction of hydrocarbon. In combustion reaction…

Q: In a demonstration of the complete combustion of propane (C3Hg) with oxygen (O₂), several balloons…

A:

Q: Nitric acid is often manufactured from the atmospheric gases nitrogen and oxygen, plus hydrogen…

A: Balanced chemical equation is the equation in which number of atoms on both side of equation are…

Q: Balance the following chemical equation (if necessary): NH3(g)+O2(g)_NO(g)+H2O(g)

A: The objective of this question is to balance the given chemical equation. Balancing a chemical…

Q: 7B-1. Consider this chemical reaction: P4(s) + 5 O2(g) 2 P205(s) How many grams of diphosphorus…

A:

Q: Complete combustion of 7.30 g of a hydrocarbon produced 22.4 g of CO2 and 10.7 g of H2O.   Divide…

A: Given Mass of CO2 = 22.4 g Mass of H2O = 10.7 g Known values  Molar Mass of CO2 = 44 g Molar Mass of…

Q: Prior to their phaseout in the 1980s, chemicals containing lead were commonly added to gasoline as…

A: Mass of the Carbon can be calculated as

Q: Balance the following equation for the combustion of benzene: C6H6(l) + O2(g) → H2O(g) + CO2(g)…

A:

Q: 2. An important source of hydrogen and oxygen, used as rocket fuels, is the decomposition of water…

A:

Q: 5. Balance the following chemical equations. a) SnS2(s) + O₂(g) → SnO₂(s) + SO₂(g) b) C₂Hs(g) +…

A: we have to balance the given equations

Q: Starting with the unbalanced equation for the combustion of ethanoic acid, CH3COOH(1) +…

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,

Q: Consider this reaction: 6 CO₂ + 6 H₂O + light C6H1206 + 6 0₂ If there were 2.38 x 102 g of H₂O, 12.6…

A:

Q: When butanol (C₄H₉OH) is burned in oxygen, CO₂ and H₂O are the products. What is the coefficient in…

A: The products of a complete combustion reaction are carbon dioxide and water. So the complete…

Q: What mass of AlCl3 can be produced?

A:

Q: The molar ratio of CO2 and H20 in the complete combustion of a hydrocarbon 'X' is 10: 8. What is the…

A:

Q: Nitric acid is prepared from the reaction of 69.0 grams of nitrogen dioxide with 36 grams of water.…

A: When NO2 reacts with water then HNO3 alongwith NO are formed.  3NO2 + H2O = 2HNO3 + NO  So, 3…

Q: Is the following chemical equation balanced? Does it follow the Law of Conservation of Mass? 2Fe…

A: In a balanced chemical reaction all the atoms of each element is same in reactants side with that of…

Q: The products of the complete combustion of octane, C8H18, are carbon dioxide and water. Write a…

A:

Q: Balance the following chemical equation (if necessary) for the combustion reaction of propane:…

A: The combustion reaction of propane is given as, => C3H8 (g) + O2 (g) -------> CO2 (g) + H2O(g)…

Q: JEA, + HQ → EQ2 + JQ + Q2 + H2A

A: Given  Reaction  JEA4  + HQ   →  EQ2  + JQ  + Q2  + H2A Number of mole of H2A in Balanced chemical…

Q: b. How many moles of gaseous SO2 must react if 2.46 kJ of heat are absorbed? 4.377*E-3 mol c. What…

A: The balanced reaction is – 2 SO2 g+ 2H2Ol →2H2Sg + 3O2g

Q: Hexane molecules, C6H14, undergo combustion in the presence of O₂ and are completely converted to…

A:

Q: Which of the following is true of the balanced equation of the combustion of methane (CH4) in the…

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Q: The following diagram represents the collection of CO2 andH2O molecules formed by complete…

A: In the given diagram 4 molecules of CO2 are present and 5 molecules of H2O are present, to determine…

Q: The combustion of methylhydrazine (CH6N2), a liquid rocket fuel, produces N2(g), CO2(g), and…

A: The formula required to calculate the qrxn is shown below,

Q: The combustion of liquid ethanol (C2H5OH) produces carbon dioxide and water. After 4.62 mL of…

A: The balanced reaction of ethanol combustion is given as - C2H5OH + 3O2 -----> 2CO2 + 3H2O It…

Q: A student carries out the following reaction: 2 Fe (s) + 3 S (g) → FezS3 (s). The student determines…

A:

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

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Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A:

Q: Prior to their phaseout in the 1980s, chemicals containing lead were commonly added to gasoline as…

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Q: How many grams of iron, molar mass 55.85 g/mol, will be consumed during the formation of 13.71 grams…

A:

Q: When burning butanol (C4H100), what mass (in g) of butanol must be reacted to produce 55.4 g of…

A: Mass (in g) of butanol must be reacted to produce 55.4 g of productsThe balanced equation for…

Q: NH3 gas is formed by heating solid NH4CL and solid Ca(OH)2 together. Meanwhile, CaCl2 (s) and water…

A: Given synthesis reaction of NH3 as follows; 2NH4Cl + Ca(OH)2  ---->  CaCl2(s)   + 2H2O(l) + 2NH3…

Q: Balance the equation C8H18 + O2 ---> CO2 + H2O 1b) How many pounds of CO2 are released when you…

A:

Q: O2 - CO2 + H2O (not balanced) C2H60 + 3 02 → 2 CO2 + 3 H20 (balanced) Combustion of ethanol: C2H60 +…

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Q: Consider the following balanced equation: 2 H2 + 02 -2 H20 What mass of water (H20) will be…

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Q: Glucose (CH1206) is combusted under an excess of pure oxygen. This reaction produces 20.0g of…

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Q: 63. Ethanol is produced industrially by reacting ethylene gas with water. The balanced equation for…

A: C2H4 (g) + H2O (l) → C2H5OH (aq) Form this Balanced Chemical equation we get that ; 1 mol ethylene…

Q: E-85 is an alternative fuel for automobiles and light trucks that consists of 85.0% (by volume)…

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Q: For the reaction 2 HCl + Ca(OH)₂ CaCl₂ + 2H₂O how many grams of calcium chloride, CaCl2, are…

A:

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".