O CHEMICAL REACTIONS Percent yield of chemical reactions Liquid hexane (CH3(CH2)¸CH;) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) and gaseous water (H,0). If 18.1 g of water is produced from the reaction of 29.3 g of hexane and 68.2 g of oxygen gas, calculate the percent yield of water. Round your answer to 3 significant figures. II

Q: If 3.29 g Cu(NO3)2 are obtained from allowing 2.05 g of Cu to react with excess HNO3: Part A What is…

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Q: What evidence of chemical change might you expect to observe from this reaction?

A: Physical change: In a physical change only the state of matter changes. In this change different…

Q: Liquid hexane (CH₂(CH₂) CH3) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide…

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Q: Consider the reaction:                         2N2( g) + 5O2( g) + 2H2O( g)------> 4 HNO3(g) If a…

A: The given reaction is an example of synthesis reaction. Given masses of nitrogen, oxygen and water:…

Q: Gaseous methane (CH) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dióxide (CO,) and…

A: The reaction can be completed as:       CH4    +    2O2     →     CO2  +      2H2O     1 mol      2…

Q: Gaseous ethane (CH,CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,)…

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Q: Iron reacts with oxygen at high temperatures to form iron(III) oxide. 4 Fe(s) +30,(g)-2 Fe,O,(s)…

A: We have to predict limiting reactant, theoretical yield and percentage yield.

Q: (CH,(CH,),CH,) reacts with gaseous oxygen gas (O, to produce gaseous carbon dioxide (CO,) and…

A: Chemical reactions occur according to the stoichiometry of the reactants. The reactant which is…

Q: Gaseous ethane (CH,CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,)…

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Q: Liquid hexane （CH3 （CH3）4（CH3）） reacts with gaseous oxygen gas （O2）to produce gaseous carbon dioxide…

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Q: Consider the reaction: C2H4(g) + 302 (g) – 2C02 (g) + 2H20(g) If 23.21 g of C2H4(g) react with…

A: The balanced Chemical Reaction is - C2H4(g) + 3O2(g) ----> 2CO2(g) + 2H2O(g) The molar masses of…

Q: Gaseous butane (CH3(CH2)2(CH3)) reacts with gaseous oxygen gas (O2) to produce gaseous carbon…

A: Given, Water produced = 1.75 g butane = 4.6 g Oxygen = 9.2 g

Q: Gaseous methane (CH4) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide (co₂)…

A: Methane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical…

Q: Liquid hexane (CH3 (CH₂) 4CH3) reacts with gaseous oxygen gas (0₂ to produce gaseous carbon dioxide…

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Q: When calcium carbonate is added to hydrochloric acid, calcium chloride, carbon dioxide, and water…

A: The given reaction is as follows: CaCO3(s) + 2HCl(aq) → CaCl2(aq) + H2O(l) + CO2(g) The mass of…

Q: Gaseous methane (CH,) reacts with gaseous oxygen gas (o, to produce gaseous carbon dioxide (CO,) and…

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

A: Hydrobromic acid reacts with sodium hydroxide to form sodium bromide and water. The equation for the…

Q: Gaseous ethane (CH;CH;) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,)…

A: Given Data :  1. Mass of ethane = 0.90 g  2 . Mass of oxygen gas = 2.7 g  Molar mass of ethane =…

Q: For the following reaction, 0.262 moles of sulfur dioxide are mixed with 0.284 moles of water.…

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Q: The compound NH4CI can be decomposcd to form NH3 and HCI. This can be represented at the atomic…

A: Given, Mass of Ammonium chloride = 28.5g Mass of Ammonia = 9.1g

Q: Al2Cl6 is made by treating scrap metal with chlorine gas according to the following equation: 2 Al…

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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".