Using the reaction: 2KClO3          =               2KCl + 3O2 , answer the following.   How many moles of O2 will be formed from 1.65 moles of KClO3? 1.65 mol KClO3 _____ mol O2   How many moles of KClO3 are needed to make 3.50 moles of KCl _______ mol KClO3 3.50 mol KCl

Q: a) Balance the equation b) __?__ mol HgO produced (this is the theoretical yield of mol HgO) c)…

A: Before doing the problem at first  we should balance the chemical reaction  2HgO(s) = 2Hg (l) +O2…

Q: & When 15.00 g of KCIO: is heated it decomposes. Give the percentage yield 3.09 g of Ois produced at…

A: Mass of KClO3 = 15.00 g Actual yield of O2 = 3.69 g Molar mass of KClO3 = 122.55 g/mol

Q: C + 2 H2 ----> 1 CH4 How many moles of C would be required to react with 4.5 moles of H2 ? Which…

A: C+2H2->>CH4 Moles of H2=4.5moles

Q: 3 Rotten egg gas, hydrogen sulfide, H₂S, can be destroyed by reacting it with oxygen according to…

A: Limiting reactant is the one which is present in small amount in the reaction mixture and the…

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A: A balanced chemical equation is a representation of a chemical reaction using chemical formulas and…

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A:

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: Given the following reaction: CH4 + 202 → CO2 + 2 H2O How many moles of CO2 will be produced from…

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: If 43.3 mg of Al(OH)3 react with 14.6 mg of HCl, how much AlCl3 is formed?

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

Q: How many moles of CO2 can be made from this reaction?

A: Limiting reagent is the reactant that limits the chemical reaction and determines the amount of the…

Q: ChatGPT ChatGPT To determine the amount of Al2O3Al2​O3​ produced from the reaction of 0.30…

A: The objective of the question is to determine the amount of Al2O3 produced from the reaction of 0.30…

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: Water can be formed from the stoichiometric reaction of hydrogen with oxygen:…

A:

Q: 2H2   +     O2    --->  2H2O If you have 1.5 mole of oxygen gas and 2.3 mol of hydrogen gas, which…

A: The balanced chemical equation,  2H2   +     O2  →   2H2O  Number of moles of oxygen gas, O2 = 1.5…

Q: Discussion 7 Stoichiometry Worksheet and Key 2 KCIO32 KCl + 3 0₂ 1. How many moles of O₂ will be…

A: The mole ratio can be used as conversion factor to convert between moles of any two substances that…

Q: According to the following reaction, how many moles of oxygen gas are necessary to form 0.295…

A: Solution :          A combustion reaction is an irreversible reaction in which a compound reacts…

Q: Consider the following chemical reaction and that H2SO4 is a strong acid:  H2SO4 +  H2O  ====…

A:

Q: Overall reaction: Nal NaOCl NH2 OH compound salicylamide sodium OH NH2 NaOCl (15 iodosalicylamide…

A: The theoretical yield is the maximum amount of product that can be produced from a given amount of…

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: Consider thecombustion reaction. C3H8 + 5O2--------3CO2 + 4H2O Ifyou react 15.0 mol of O2  how many…

A: The balanced combustion reaction is given by

Q: For the reaction 2Mg(s) + O2(g) → 2MgO(s), how many moles of O2 are required to react completely…

A:

Q: When nitrogen monoxide reacts with hydrogen, nitrogen and water are produced. The balanced equation…

A: Given reactions :  1) 2NO(g) + 2 H2(g) ==> N2(g) + 2H2O(l)  2) BaCl2(aq) + K2SO4(aq) ==>…

Q: How many moles of NH3 can be produced from 3.46 moles of nitrogen in the following reaction: N₂ (g)…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: 1. Given the following Reaction: 2C3H1002 + 1302 –→ 10CO2+ 10H2O If 38.6 moles of C3H19O2 are…

A: According to the balanced chemical equation, 2 moles of C5H10O2 reacts with 13 moles of O2 to give…

Q: Expired. The timer will continu Remaining Time: 49 minutes, 02 seconds. * Question Completion…

A: We have to find coefficient of Al2S3 in given equation

Q: The illustration above represents a mixture of hydrogen (blue) and oxygen (red) molecules. If the…

A:

Q: For this reaction, 2 NH3 + CO2 --> H2NCONH2 + H2O how much water would be produced when 5.0 g of NH3…

A: Given data,Mass of NH3=5.0gMass of CO2=5.0g

Q: None

A: The balanced chemical equation will be:6NaCl+Cu2​(CO3​)3​→2CuCl3​+3Na2​CO3​a): The product of…

Q: Question 39 A reaction mixture initially contains 0.25 moles of ZnS and 0.25 moles of O2. After the…

A: Given , Chemical Reaction :: 2 ZnS + 3 O2 --> 2 ZnO + 2 SO2 Moles of O2 = 0.25 moles

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: Macmillan Learning Using the balanced chemical equation, determine how many moles of NaCl will be…

A: In the given question we have to calculate the moles of NaCl, mass of NaCl and formula units of…

Q: MISSED THIS? Read Section 4.3 (Pages 145 - 149) ; Watch KCV 4.3, IWE 4.4. Part C Calculate how many…

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Q: According to the following reaction, how many moles of oxygen gas are necessary to form 0.944 moles…

A:

Q: According to the following reaction, how many moles of nitrogen gas will be formed upon the complete…

A: Decomposition reaction: In this type of reaction a chemical compound breaks to give two or more than…

Q: How many moles of O2 will be formed from 2.00 moles of KCIO, for the following reaction? Answer to 2…

A: Given balanced reaction: 2 KClO3 → 2 KCl + 3 O2 The number of moles of KClO3 reacted = 2.00 moles.…

Q: 8. How many grams of H202 are required to react with 11 g of N2H4 according to the following…

A: We will answer the first question since the exact one wasn't specified. Please submit a new question…

Q: Draw the organic molecule(s) which is(are) formed in the following reaction. Do not include…

A:

Q: What is the limiting reactant when 0.200 mol of P4 and 0.800 mol of O2 react according to…

A: Step 1: Solution Given, moles of P4 = 0.200 mol moles of O2 = 0.800 mol The given balanced chemical…

Q: Calculate how many moles of NO2 form when each quantity of reactant completely reacts via the…

A: Number of moles of NO2 form is to be calculated when each quantity of reactant completely reacts via…

Q: Consider this given balanced reaction for the combustion of propane:  C3H8(g) + 5 O2(g) --> 3 CO2(g)…

A: It is an example based on stoichiometry

Q: 2Mg + O2 --> 2MgO How many grams of MgO are formed when 10 g of Mg react with an excess of O2?

A: The number of moles of the substance is equal to the ratio of mass to the molar mass of the…

Q: 8. A chemistry student weighed a piece of chalk and found that it had a mass of 56.7 g. After a day…

A: Given in the question, Mass of chalk before using = 56.7 gm Mass of chalk after using = 48.3 gm Mass…

Q: According to the balanced reaction below calculate the moles of NH3 that form when 4.2 mol of N2H4…

A:

Q: For the following reaction, 3.37 grams of hydrogen gas are mixed with excess ethylene (C₂H4). The…

A: Reaction:Mass of hydrogen gas (H₂) = 3.37 gramsMass of ethane (C₂H₆) = 44.1 grams

Q: Complete the following reaction and balance the reaction.  Select all of the following that are…

A: The given reaction is to be completed and balanced using choices of coefficients. The given equation…

Q: How many moles of each reactant were used in the reaction? (can you explain how to do it) Equation:…

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

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".