f you have 6.50 mole of hydrogen gas and 6.50 mole of nitrogen gas, which reactant will you have in excess after the reaction is complete?  __________________________ How many moles of this excess reactant will remain?   ________________________ Group of answer choices Excess reactant is N2 and you will have 4.33 mol of N2 remaining after reaction is complete. Excess reactant is H2 and you will have 1.63 mol of H2 remaining after reaction is complete. Excess reactant is H2 and you will have 3.25 mol of H2 remaining after reaction is complete. Excess reactant is N2 and you will have 2.17 mol of N2 remaining after reaction is complete.

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A: The given reaction is as follows: 2X + 3Y → 4Z The moles of X given = 1.5 mol The moles of Z formed…

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Q: Nitrogen and hydrogen can react to make ammonia according to the following equation. N2 +3 H2 2 NH3…

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A: Given, N2 + 3H2 ➝ 2NH3 Moles of N2 reacts = 4 moles Moles of H2 reacts = 6 moles Moles of NH3 formed…

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A: Given2 NaOH + H2SO4  →  2 H2O  +  Na2SO4Mass Of NaOH used = 200 gMolar Mass of NaOH = 39.997…

Q: 2D.) Calculate the percent yield if your actual yield was 38.0g of ZnS.  Zn + S -> ZnS Zn = 50.0g…

A: Given: Actual yield of ZnS= 38.0g Mass of Zn= 50.0 g Mass of S= 60.0 g The balanced equation is

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Q: If a chemist reacts of 5.55 g of Cl2 gas with 3.88 g of solid P4 and produced 5.15 g of solid PCl5.…

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Q: C3H8 + 5O2 → 4H2O + 3CO2 Using this equation we can write several ratios: Propane and oxygen…

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Q: For Reaction #2, what are the Final Moles for each reactant and product? NH3 mol O2 mol NO mol H2O…

A: Given unbalanced  reaction : NH3+O2→NO +H2O

Q: Part 2: Use the following equation for questions 1-5 below... find the molar mass first. 2 C,H.O + 7…

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Q: How many molecules of 0 2 would react with 56 C 2H 6 molecules according to the following balanced…

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Q: 1. Make a single ammonia molecule. How many of each reactant were used? What is the mol ratio? Write…

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Q: Correct 1. Calculate the amounts of each reactant. 2. Compare the ratio of reactants amounts to the…

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Q: 3. Using the balanced equation for the combustion of acetylene (C₂H₂), answer the following…

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Q: If this reaction is conducted with 57.4 g CoCl₂ and 42.0 g F₂, how many grams of I mol Cla= 129.8…

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Q: 3.2 moles of C3H8 are burned in a room with excess oxygen gas. How many moles of carbon dioxide are…

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Q: A. Balancing Chemical Equations Write balanced equations for the following reactions, and make a…

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Q: 1. For this reaction: Al 02-> A1203 a. How many moles of aluminum oxide will be formed from 17 moles…

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Q: how many moles of Z will be produced from 3.10 mol A, assuming excess B? 2A+3B--->4Y+5Z Moles of…

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Q: How many moles of nitrite ions are present in a sample that contains 2.81 moles of copper(II)…

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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.