A student reacts 1.4 grams of YCl 3 (MW=195.265g/mol) with 35.0 mL of 4.50M KOH. How many grams of solid product (MW = 139.92684 g/mol) are formed?     7.35 g     1.99 g     4.17 g     0.136 g     1.00 g

Chemistry
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Chapter1: Chemical Foundations
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  1. A student reacts 1.4 grams of YCl 3 (MW=195.265g/mol) with 35.0 mL of 4.50M KOH. How many grams of solid product (MW = 139.92684 g/mol) are formed?
       
    7.35 g
       
    1.99 g
       
    4.17 g
       
    0.136 g
       
    1.00 g
Expert Solution
Step 1

Given that :

Mass of YCl3 = 1.4 g

Molar mass = 195.265 g/mol

Volume of KOH = 35.0 mL

Molarity of KOH = 4.50 g

We have to calculate the mass of the solid product formed.

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