I need help with 1-3 please 4..SToichiomery Gone Wrong - LNameSomeone has been working on stoichiometry problems, but they've made some mistakes along the way. Your job is tocircle/highlight the mistakes and then work out the problem correctly (calculate the correct answer) and put your answerin the shaded box with units!!!2 Al + 3 Br,1. How many moles of aluminum bromide would be produced from reacting 20 moles of aluminum?→ 2 AIBR,20 moles Al2 moles AlBr,1 mole Al2.In order to react 109 grams of bromine gas completely, how many moles of aluminum are required?109 g Br,3 moles Br,2 moles Al159.8 g Br,3 moles Br,3. What mass of bromine gas is required to react with 2.80 moles of aluminum?3 mole Br,2.80 moles Al79.9 g Br,2 mole Al1 mole Br,4 Fe + 3 022 Fe,0,ales of FoWhet voluma (litora) of 0 inroanitMAY17

If a reaction is not balanced, then relationship between products and reactants can’t be find out.…

Someone has been working on stoichiometry problems, but they've made some mistakes ircle/highlight the mistakes and then work out the problem correctly (calculate the correc n the shaded box with units!!! 2 Al + 3 Br, 2 AIBR, How many moles of aluminum bromide wVould be produced from reacting 20 moles o

Someone has been working on stoichiometry problems, but they've made some mistakes ircle/highlight the mistakes and then work out the problem correctly (calculate the correc n the shaded box with units!!! 2 Al + 3 Br, 2 AIBR, How many moles of aluminum bromide wVould be produced from reacting 20 moles o

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter3: Chemical Reactions

Section: Chapter Questions

Problem 141QRT

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Similar questions

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3.93 Adipic acid is used in the production of nylon, so it is manufactured in large quantities. The most common method for the preparation of adipic acid is the reaction of cyclohexane with oxygen. Balance the skeleton equation shown be1ow.
What is meant by a limiting reactant in a particular reaction? In what way is the reaction “limited”? What does it mean to say that one or more of the reactants are present in excess? What happens to a reaction when the limiting reactant is used up?
In a common experiment in the general chemistry laboratory, magnesium metal is heated in air to produce MgO. MgO is a white solid, but in these experiments it often looks gray, due to small amounts of Mg3N2, a compound formed as some of the magnesium reacts with nitrogen. Write a balanced equation for each reaction.
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On Easter Sunday, April 3, 1983, nitric acid spilled from a tank car near downtown Denver, Colorado. The spill was neutralized with sodium carbonate: 2HNO3(aq)+Na2CO3(aq)2NaNO3(aq)+H2O(l)+CO2(g) a. Calculate H for this reaction. Approximately 2.0 104 gal nitric acid was spilled. Assume that the acid was an aqueous solution containing 70.0% HNO3 by mass with a density of 1.42 glcm3. What mass of sodium carbonate was required for complete neutralization of the spill, and what quantity of heat was evolved? (Hf for NaNO3(aq) = 467 kJ/mol) b. According to The Denver Post for April 4, 1983, authorities feared that dangerous air pollution might occur during the neutralization. Considering the magnitude of H, what was their major concern?
Methanol, CH3OH, is used in racing cars because it is a clean-burning fuel. It can be made by this reaction: CO(g)+2H2(g)CH3OH(l) What is the percentage yield if 5.0103gH2 reacts with excess CO to form 3.5104gCH3OH ?
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High cost and limited availability of a reactant often dictate which reactant is limiting in a particular process. Identify the limiting reactant when the reactions below are run, and come up with a reason to support your decision. a. Burning charcoal on a grill: C(s)+O2(g)CO2(g) b. Burning a chunk of Mg in water: Mg(s)+2H2O(l)Mg(OH)2(aq)+H2(g) c. The Haber process of ammonia production: 3H2(g)+N2(g)2NH3(g)