Generic Equation: 2A+4B--------> 3C 96 moles of C are formed upon a completed reaction of 64 mol of A. Q: What is the percent yield of this reaction if 6.40 moles of C were actually produced? A. 85% B. 64% C. 43% D. 28%

Q: The reaction of 15 moles carbon with 30 moles O2 will result in a theoretical yield of ___?___ moles…

A: Given, moles of Carbon (C) = 15 moles moles of Oxygen gas (O2) = 30 moles moles of Carbon dioxide…

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: 1. In the reaction between aluminum and Fe2O3 to produce iron and aluminum oxide, 108 g of aluminum…

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

Q: According to the balanced equation below, when 4 moles of butane (CH10) undergo combustion, how many…

A: Ans is D

Q: A sample of 0.53 g of carbon dioxide was obtained by heating 1.31 g of calcium carbonate. What is…

A: Recall the given reaction,                                 CaCO3 s  →  CaO s  +  CO2 sBy heating…

Q: 4. Balance the equation below then use it to answer the following questions. a. Balance the…

A: as per Q&A guidelines of portal I solve first three parts of question because it comes under…

Q: 4. Hydrazine, N2H4, is a liquid fuel that explosively decomposes to hydrogen and nitrogen gases upon…

A: Given : Formation of N2 and H2 by the decomposition of N2H4                Mass of N2H4   = 125 gram…

Q: a. What equation should the students use to calculate the percent yield?  b. Calculate the percent…

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Q: 2a+4b----> 3c

A: C. 96 (96 moles of C form o complete reaction of 64 moles of A.)

Q: The limiting reactant in a reaction has the lowest ratio of moles available/coefficient in the…

A: Limiting reagents are the substances that are completely consumed in the completion of a chemical…

Q: 4 NH3 + 6 NO → 5 N2 + 6 H2O The reaction is carried out with 34.7 g of NH3 and 29.2 g of NO. a.…

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Q: ___ NH3(g) + ___ CuO(s) → ___ N2(g) + ___ Cu(s) + ___ H2O(g) 16. Balance the equation. 17. How…

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

Q: Methane (CH,) combusts in air to produce carbon dioxide and water vapor, according to the following…

A:

Q: Consider the reaction: 2S+3O2=2SO3 1. How many moles of S is needed to form 2 moles of SO3? 2. How…

A: From the given reaction, it is clear that 2 moles of S reacts with 3 moles of O2 to form 2 moles of…

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: In the balanced reaction, CH4 + 2 O2 CO2 + 2 H20, how many moles of CO2 will be produced when 0.50…

A:

Q: Consider this reaction: Mg + 2HCI --> H2 + MgCl2 How many moles of H2 will form from 26 moles of…

A: From the reaction it is clear that one mole of Mg reacts with two moles of HCl to form two moles of…

Q: Consider the following unbalanced reaction: D4(s) +X2(g) -> DX3(g) Determine the amount of X2 (in…

A: Percent yield=actual yieldtheoretical yield×100 Actual yield is the amount of product formed from…

Q: Given 15.0g HgO and the following unbalanced equation, complete a-f. ___HgO (s) → ___Hg (l) + ___O2…

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Q: sider the generic chemical equation: 2 A + 3 B moles of A and 2 moles ofB are reacted, what is the…

A:

Q: Describe one reason the percent yield of a reaction would be less than 100% and one reason it would…

A: For a reaction  % yield = Actual yield/theoretical yield X 100

Q: For the following unbalanced equation, how many moles of Cl2(g) would be required to completely…

A:

Q: Consider the following balanced reaction: Pb(s) + 2 Cl;(g) → P6CI,(s) Starting with 30.0g of Cl2 and…

A: Consider the following balanced reaction: Pb(s) + 2Cl2(g) → PbCl4(s) The mass of Cl2 given = 30.0 g…

Q: Which reactant controls the amount of product formed in a chemical reaction? A. Actual yield  B.…

A: The question is based on the concept of Reaction Stoichiometry. We have to identify the factor which…

Q: 11. In the equation:  C6H15N4O6 + N2O  C5H11N4O6 + CH4N2O   A. Which compounds are the reactants?…

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Q: Combining 0.274 mol Fe₂O3 with excess carbon produced 18.6 g Fe. Fe₂O3 + 3C2Fe + 3 CO What is the…

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Q: Magnesium oxide can be made by heating magnesium metal in the presence of oxygen according to the…

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Q: 11. An old bike is left abandoned in a shed for many years, where it begins to rust. The bike is not…

A: The questions provided span various topics in chemistry and physics, exploring concepts such as…

Q: 42. How many grams of H,0 will be formed when 42.0 g H, is mixed with 38.0 g 02 and allowed to react…

A: Since you asked specific question so as per Q&A guidelines of portal I solved Question number 42…

Q: For the following balanced reaction use the mass of the chemical provided to solve the mass of the…

A: Mass of CH4 = 23.8 g Mass of H2O =?

Q: _____C3H8 + _____ + _____ O2              _____ H2O + _____ CO2       In the reaction  above, 28…

A: The objective of the question is to find the limiting reactant, the theoretical yield of water, and…

Q: Aluminum bromide is reacted with chlorine. 1. Write a balanced chemical equation for this reaction.…

A:

Q: For the following reaction:        C3H8(g) +     O2(g)  ------>   CO2(g)   +     H2O(g)      d.…

A: Consider mass of propane and oxygen as 20g Balanced reaction is: Molar mass of C3H8 is 44 g/mol…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.