need answers How many grams are there in 4.5 x10 22 molecules of MgBr 2?O 1.47 x 10 44 gO 8.28 x 10 24 gO 0.075 gO 13.75 g

Given molecules of MgBr2 = 4.5 x 1022 molar mass of MgBr2 = 184.113 g/mol Conversion factor -…

Answered: How many grams are there in 4.5 x10 22…

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How many grams are there in 4.5 x10 22 molecules of MgBr ,? O 1.47 x 10 44 g 8.28 x 10 24 g 0.075 g O 13.75 g

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter10: The Mole

Section10.2: Mass And The Mole

Problem 19PP

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How many grams are there in 4.5 x10 22 molecules of MgBr 2?
O 1.47 x 10 44 g
O 8.28 x 10 24 g
O 0.075 g
O 13.75 g

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