For the given reaction: MеBrz +2 KOH- 2 KBr + Mg(ОН)2 in an experiment, 85 g MgBr2 is allowed to react with 85 g of KOH . How many moles of excess reactant remains at the end of the reaction? (Mw of MGB12: 184.1 g/mol, Mw of KOH: 56.1 g/mol) 0.592 mol MgBr2 a. 0.465 mol MgBr2 Ob. 1.548 mol KOH Oc. 1.329 mol MgBr2 Od. 0.592 mol KOH Oe.

Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter4: Chemical Reactions
Section: Chapter Questions
Problem 4.55P: 4-55 For the reaction: (a) How many moles of N2 are required to react completely with 1 mole of O2?...
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For the given reaction:
MGB12 +2 KOH→ 2 KBr + Mg(OH)2
in an experiment, 85 g MgBr2 is allowed to react with 85 g of KOH. How many moles of excess reactant remains at the end of the reaction?
(Mw of MgBr2: 184.1 g/mol, Mw of KOH: 56.1 g/mol)
0.592 mol MgBr2
Oa.
0.465 mol MgBr2
Ob.
1.548 mol KOH
Oc.
1.329 mol MgBr2
Od.
0.592 mol KOH
Oe.
A Moving to the next question prevents changes to this answer.
Question 10 of 20
Transcribed Image Text:For the given reaction: MGB12 +2 KOH→ 2 KBr + Mg(OH)2 in an experiment, 85 g MgBr2 is allowed to react with 85 g of KOH. How many moles of excess reactant remains at the end of the reaction? (Mw of MgBr2: 184.1 g/mol, Mw of KOH: 56.1 g/mol) 0.592 mol MgBr2 Oa. 0.465 mol MgBr2 Ob. 1.548 mol KOH Oc. 1.329 mol MgBr2 Od. 0.592 mol KOH Oe. A Moving to the next question prevents changes to this answer. Question 10 of 20
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