In the following reaction, If 9.00 moles of O2 are used, how many moles of H2O is produced ?    2 H2  +  O2 ===> 2 H2O

Q: If, in the reaction below, 4 grams of H2O produces 0.67 grams of HF what is the % yield? CH3COF +…

A: The percentage of the ratio of the amount of product produced to the amount of product…

Q: In the following reaction, how many moles of H2SO4 will react with 4 moles of NaOH?   H2SO4 +  2…

A: Given balanced chemical equation for the  reaction  between sulfuric acid and sodium hydroxide is…

Q: What relationship can be used to find the mass of H2O that can be produced from complete reaction of…

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Q: How many moles of NH3 are produced when 0.45 moles of H2 gas react with N2 gas? N2 + 3H2 -->2 NH3…

A: The balanced reaction taking place is given as, => N2 + 3 H2 -----> 2 NH3

Q: toluene can be oxidized by the oxygen gas in air, under controlled conditions to make benzoic acid.…

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Q: Which reactant is the limiting reagent if 6 mol of H2 and 4 mol of O2 are used? 2H2 + O2 → 2H2O…

A: Given reaction is  2H2 + O2 = 2H2O

Q: According to the following reaction, how many moles of potassium phosphate will be formed upon the…

A: Given, the chemical reaction as follows,3KOH(aq)+H3PO4(aq)→K3PO4(aq)+3H2O(l)we are asked to…

Q: Hydrocarbons, compounds containing only carbon and hydrogen, are important in fuels. The heat of…

A: Given,  Heat of combustion of cyclobutane (C4H8) = 650.3 kcal/mol  Mass of cyclobutane (C4H8) = 375…

Q: Find the AH for the reaction below, given the following reactions and subsequent AH values: B2H6(g)…

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Q: A) According to the following reaction, how many grams of carbon tetrachloride are required for the…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: student runs the reaction with 1.09 mL of o-chlorotoluene (d=1.073 g/mL) and 5.0 g of potassium…

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Q: How many moles of NO2 would be required to produce 14.17 moles of HNO3 in the presence of excess…

A: Moles of HNO3=14.17mol 3NO2(g)+H2O(I)->2HNO3(g)+NO(g)

Q: How many moles of H2O are produced when 10 moles of O2 are used

A: 10 moles of O2 are taken. We have to calculate moles of H2O produced.

Q: For the reaction N2+3H2->2NH3, find the mass of N2 needed to react to form 0.341g of NH3 ? Three…

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Q: converts between moles of oxygen in phosphoric acid, H3PO4, and moles of H3PO4.

A: From the formula of H3PO4  1 mole H3PO4 contains 4 moles of oxygen.

Q: An initial state before the reaction of CH4 and Cl2 is shown in the figure.  Based on the balanced…

A: We know that, Limiting reagent means number of moles is less. So,.

Q: Aspirin (C9H8O4) is industrially made from salicylic acid (C7H6O3) according reaction below. How…

A: When two reactive compounds are mixed, then they react according to the stoichiometry of the…

Q: According to the following reaction, how many moles of calcium oxide will be formed upon the…

A: Given reaction -- CaCO3 ----> CaO + CO2

Q: Show your work: Balance the following chemical equation:   C7H16 + O2  --->  CO2 + H2O

A: Given Reaction : C7H16 + O2  --->  CO2 + H2O C7H16 + O2  --->  CO2 + H2O

Q: a.How many grams of CO2 are formed from 0.50mol of ethanol? b.How many moles of H2O are formed from…

A: Number of moles = mass/molar mass  Mass = number of moles × molar mass  Molar mass of CO2= 44.0…

Q: Calculate the percent yield if 10.0 g of P4O10 is isolated from the reaction shown below if 6.0…

A: The percent yield of a reaction can be expressed as percent yield=Actual yieldTheoretical yield×100%

Q: HCI + Na2S -> H2S + NaCl is given. According to this reaction, if 5 moles of hydrochloric acid…

A: Limiting reactant :- A reactant whose number of moles are less than the required number of moles as…

Q: How many atoms of water is produced when 1.20 cg of calcium hydroxide reacts with hydrobromic acid

A: The balanced chemical reaction between calcium hydroxide and hydrobromic acid is shown below:…

Q: What is the type of the following reaction? 2HgO(s)              2Hg(I) + O2(g)   The answer is…

A: The balanced reaction given is, => 2 HgO (s) --------> 2 Hg (l) + O2 (g)

Q: How many moles of oxygen are necessary to react completely with 4.10 moles of propane (C 3 H 8 )

A: We have given that The reaction of propane react with oxygen to give CO2 and H2O The balance…

Q: N2 + 2O2 -> N2O4 If you mix 1.3 mol of N2 and 2.3 mol of O2, which is the limiting reagent?

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Q: How many moles of H2 are produced by the reaction of 1.24 moles of H3PO4 in the following reaction.?…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: How to write conversion factors for: A) convert grams H2 to mols H2 B) concert from mols H2 to mols…

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Q: How many moles of O2 are needed to react completely with 25.0 grams of benzene (C&H6) in the…

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Q: How many moles of H2 can be made from the complete reaction of 4.9 moles of Al? Given: 2Al + 6Hcl…

A: 2 Al + 6 HCl  --------->  2 AlCl3 + 3 H2   As our above reaction is…

Q: in a reaction, 4.0g of sodium oxide was formed from 13.8g of sodium. Calculate the percentage yield

A: given. Experimental yield of Na2O = 4 gram given amount of sodium  = 13.8 gram

Q: Consider the following reaction: CH4  +  2O2  -->  2H2O + CO2 How many moles of water can be formed…

A: Given  Reaction  CH4  +  2O2   →  2H2O  +  CO2 Number of mole of CH4   = 3 mole  Number of mole of…

Q: What mass of glucose can be produced from a photosynthesis reaction 6CO2(g)+6H2O(l)=C6H…

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

Q: Bismuth (III) sulphate reacts with ammonium hydroxide in a double displacement reaction. If 64.3 g…

A: Given, Bismuth (III) sulphate reacts with ammonium hydroxide in a double displacement reaction. Mass…

Q: __K2S(aq) + __H3PO4(aq) ® __K3PO4(aq) + __H2S(g) 1. The K2S can make _______ mmol of H2S…

A: Limiting reagent is the one which is present in lesser amount and limits the productivity of the…

Q: Based on the following equation, determine how many g of Magnesium Phosphate will be prod you begin…

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Q: Given the equation C4H6 + 2HBr ---> C4H8Br2 Calculate the moles of C4H8Br2 produced when 1.5 nole…

A: The given reaction is- C4H6+2HBr→C4H8Br2 From this reaction, it is clear that 1 mol of C4H6 reacts…

Q: How many kilojoules of energy are generated when in 82.8 grams of CO(g) reacts according to the…

A: Solution -

Q: the following reaction. Na2S2O3 (aq) + Cl₂ (g) + H₂O (1)→ NaHSO4 (aq) + HCI (aq) a) How many moles…

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Q: Use 1 decimal point for all atomic masses. 2.00 g of H2(g) are reacted with 32.0 g of O2(g) by the…

A: The balanced reaction is written below.2H2 (g) + O2 (g) → 2H2O (g)The number of moles of H2 is…

Q: According to the following balanced reaction, how many moles of NO are formed from 2.50 moles of NO2…

A: Moles of NO2 = 2.50 mol Moles of NO = ? Water is excess so limiting reagent is NO2

Q: How many grams of calcium phosphate can be produced from the reaction of 2.50L of 0.250M calcium…

A: Given that -  Molarity of calcium chloride solution, CaCl2 = 0.250 M  Volume of calcium chloride…

Q: How many grams of chlorine (Cl2) are required to produce by 10.0g of bromine (Br2)? 2KBr + Cl2 ->…

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Q: In the Reaction, 2CO(g)+)2(g)-> 2 CO2(g)   a. How many moles of carbon monoxide react with 3.0…

A: The balanced reaction can be written as  2CO + O2 ----> 2CO2  The reaction which you have written…

Q: For each of the following balanced chemical equations, calculate how many moles and how many grams…

A: NOTE: Since you have not bolded the reactant. Hence I'm giving an answer assuming both the reactants…

Q: How many moles of O2 are produced if 2.00 moles of KClO3 are decomposed in the following unbalanced…

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Q: The reaction of H2 and O2 produces water 2H2 + O2 -> 2H2O How many moles of O2 are required to…

A: The reaction of production of water from H2 and O2 can be written as follows: 2H2        +      O2…

Q: Calculate the precent yield if 10.0 g of P4O10 is isolated from the reaction shown below if 6.0…

A: Balanced equation: P4 + 5O2 ---> P4O10 This equation shows that 1 mole of P4 yields 1 mole of…

Q: of oxygen (O2) are available in the balanced combustion reaction below:   C3H8  +  5 O2  ->  3 CO2…

A: Combustion of propane. Here 1.025 moles of CO2 produced from 89.6 g of O2 1.243 moles of CO2 from…

Q: In the chemical reaction below, there are 7.8 moles of Mg and 4.7 moles of O2. 2Mg O2 2MGO + 1. How…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

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".