How many moles of oxygen are produced by the decomposition of 5.50 moles of potassium chlorate?

Q: How many moles of H2O2 are produced in the production of hydrogen peroxide when 13 grams of oxygen…

A: The given reaction of hydrogen peroxide production is ,      2H2O +O2 →2H2O2  Weight of oxygen is…

Q: Given the following balanced chemical equation, how many grams of Hg would be produced from the…

A: First of all, we will calculate the molar masses of each HgO and Hg in the reaction and then based…

Q: If 2.3 moles of NO2 (g) are produced per minute in a reaction, how many grams of it would be…

A: Molecular weight of NO2 =    =(14 + 2× 16)g/mol = 46 g/mol Weight = Number of mols × molecular…

Q: How many moles of Nitrogen gas will react with 25 moles of Hydrogen gas in the following reaction?…

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Q: How many moles of KOH are produced from 12.0 mol of H₂0?

A: Ans  Reaction of water with K  K  + H2O ------------>> KOH  + H+ So one mole of H2O produced…

Q: a. Is the combustion of octane a source or sink of a GHG? Explain. b. Write and balance the chemical…

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Q: Why is the volume of H2 produced larger than the volume of O2 produced?

A: Disclaimer: The question must included for the decomposition of water. Answer is provided for the…

Q: How many moles of oxygen gas are required to react with 9 moles of acetylene (C2H2) in the given…

A: Since u have posted multiple questions. We will solve the first question for u. To get the remaining…

Q: Given the following balanced chemical equation, how many grams of Hg would be produced from the…

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Q: How many moles of carbon dioxide are needed to consume 5.2 moles of oxygen?

A: The answer to the following question is given as:

Q: How many grams of hydrazine are needed to produce 10.0 moles of nitrogen gas.

A: Hydrazine decomposes to form ammonia and nitrogen gas. The chemical equation can be written as…

Q: A test of an automobile engine's exhaust revealed that 3.6 g of NO, was emitted in 10. minutes of…

A: The mass of NO2 emitted in 10 min is = 3.6 g The moles of NO2 emitted in 55 minutes is =?

Q: How many moles of H2 will react with oxygen, given 3.8moles of H2O.

A: The chemical formula of a substance indicates the nature of bonded atoms and the number of atoms…

Q: How many grams of oxygen are required to burn 0.10 mole of C 3H g? C 3H 8+50 2 –→ 3CO 2+ 4H 20 О а.…

A: We have to predict the mass of oxygen required.

Q: Given the following balanced chemical equation, how many grams of Hg would be produced from the…

A: Given: mass of HgO = 56.4 g We know that, molar mass of HgO =216.59 g Molar mass of Hg = 200.59 g…

Q: How many moles of Hydrogen gas will be produced if you start with 2.5 moles of Magnesium and an…

A: Given, The balanced chemical equation :-              Mg + 2HCl --> MgCl2 + H2  We need to find,…

Q: Two moles of potassium chloride and three moles of oxygen are produced from the decomposition of two…

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Q: How many moles of oxygen would be produced by the decomposition of 75.0g of copper (II) nitrate?

A: Two moles of copper (II) nitrate undergoes decomposition to form one mole of oxygen gas according to…

Q: 6. How many moles of calcium will react with 2.00 grams of:

A: the balanced equation of Ca with each acid is given below  a. Ca +  2 HCl  -------- >  CaCl2   +…

Q: How many moles of H2 gas are released when 3.85 moles of HCl react with excess aluminum?

A: HCl react with excess Aluminum The balanced reaction would be  2Al + 6HCl → 2AlCl3 + 3H2 In this…

Q: how many grams of carbon dioxide are produced when 2.05 moles of octane (C8H18) combust?

A: Combustion of Octane follow., C8H18(g) + O2(g) ---> CO2(g) + H2O(g) Balanced Combustion reaction…

Q: How many moles of water can be produced from the reaction of 2.0 moles of hydrogen gas is reacted…

A: A mole is defined as the amount of substance containing the same number of discrete entities (atoms,…

Q: > How is the quantity of a gas related to those of other substances in a balanced equation?

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The decomposition of potassium chlorate, KCLO, into KCl and O, is used as a source of oxygen in the…

A: Decomposition  reaction  of KClO3 2KClO3 》2KCl + 3O2

Q: Potassium chlorate is the prime ingredient in most Chinese fireworks.  If I have 25 grams of…

A: Balance chemical reaction of potassium chlorate  2KClO3  ------------> 2KCl +  3O2  molar mass of…

Q: When octane is combusted with inadequate oxygen, carbon monoxide may form. If 100 g of octane is…

A: Given: Mass of octane = 100 g. And mass of oxygen = 200 g.

Q: Use the following information to answer this question. Methane gas burns in the presence of oxygen…

A: The number of moles of H2O produced by reacting 2 mol CH4 with excess Oxygen is given below.

Q: Using the following chemical equation how many grams of carbon dioxide can be produced by burning…

A: Introduction From the stochiometric calculations, the mass of any reacting species can be easily…

Q: What is the coefficient that should be placed in front of oxygen (02)? * NalOs Nal Oz Choose Balance…

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Q: Calculate the mass of ammonia gas produced from 2.0 L of nitrogen gas in excess hydrogen gas in the…

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Q: Sodium and Chlorine gas synthesize and form Sodium Chloride. If I have 25g of Sodium, how much…

A: The given data- The mass of sodium = 25 g To determine = The mass of NaCl.

Q: Given the following balanced chemical equation,how many moles of H2O can be formed if 0.0652 mol of…

A: The given reaction

Q: 6. If I produce 12.3 grams of NH3, how many moles of hydrogen gas reacted?

A: The balanced Chemical equation for preparation of Ammonia from Nitrogen and Hydrogen gas is -   N2 +…

Q: How many grams of oxygen gas can be produced by the decomposition of 8.99 grams of hydrogen peroxide…

A: The reaction  2H2O2 -------> 2H2O  +   O2 Given Mass of H2O2 = 8.99 g

Q: 8. How many moles of hydrogen gas are needed to react completely with two moles of nitrogen gas? 3H2…

A: The reactants in a chemical reaction react as per their stoichiometric ratio of coefficients in…

Q: If 5.00 moles of hydrogen react with 7.00 moles of nitrogen how many moles of ammonia can form?

A: The reaction taking place is  N2 + H2 ----> NH3  Balancing : Since we have 2 N in LHS. Hence…

Q: How many moles of oxygen are produced by the decomposition of 6 moles of potassium chloride? 2KCIO3…

A:

Q: How many moles of oxygen are produced by decomposing 85.5g of H2O2 according to the equation 2H2O2…

A: 2H2O2 --> 2H2O + O2 Mass of H2O2 = 85.5 g  Molar mass of H2O2 = 34.01 g/mol

Q: How many liters of carbon dioxide are produced if 3.2 moles of glucose reacts with excess oxygen?

A: Balanced chemical equation for the combustion of glucose: C6H12O6 + 6O2 ------> 6CO2 + 6H2O From…

Q: How many moles of hydrogen gas are needed to react with 0.50 mole of oxygen to form one mole of…

A: Given, 2H2(g) + O2(g) ➝ 2H2O(l) moles of oxygen (O2) gas react = 0.50 moles moles of hydrogen (H2)…

Q: Limestone rocks are composed mainly of calcium carbonate (CaCO3) that reacts easily with a…

A: Formula used Theoretical yield  in g= Mass of CaCO3*1Molar mass of CaCO3*Molar mass of CO2 No.of…

Q: How many moles of oxygen are required to burn 2.42 mol of isopropanol? Express your answer to three…

A: Balanced chemical equation for the combustion of isopropanol ( C3H7OH ) is given by,   2 C3H7OH(l)…

Q: 20. How many moles of Cl2 react with 1 mole of K?

A: Use formula  Mole= mass÷molar mass  Then use Mole-mole realtionship

Q: How many grams of ozone (O3(g)) must decompose to produce 0.87 g of oxygen?

A: Given :- mass of O2 = 0.87 g  To calculate :- mass of O3 (in grams)

Q: How many moles of water are produced when 3.0 moles of oxygen react?

A: The reaction between Hydrogen and the oxygen is ; 2H2 + O2 → 2H2O From this Balanced chemical…

Q: A test of an automobile engine’s exhaust revealed that 3.7 g of NO2  was emitted in 10 minutes of…

A: Given that engine's exhaust emits 3.7 g NO2 in 10 minutes. We are to find moles of NO2 emitted in 45…

Q: How many grams of oxygen are required to completely burn 5.90g of C3H8 in the following unbalanced…

A: A balanced reaction is one that has same number of atoms of each element on reactants and products.…

Q: how many moles of carbon dioxide can be produced from 3 moles of C2H6

A: Combustion reaction of C2H6 with O2 is:            C2H6 + O2 → CO2 + H2O The above reaction is not…

Q: How many moles of gas would be produced if 0.0595 moles of sodium bicarbonate reacted completely…

A: Given moles of Sodium bicarbonate (NaHCO3) reacts = 0.0595 moles moles of gas produced = ? First we…

Q: How many molecules of CO2 will produced from 100 g of C3H8?

A: Given  Mass of C3H8   = 100 gram  Number of molecule of CO2  = ?

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".