scientist tries to determine how much (NH4)2SO4 is needed to prepare a 50% soIution from fresh soIution using saturated (NH4)2SO4 soIution. But the scientists forgot that he already initially adjusted the solution to be at 10% saturation. Determine the new %saturation of the resuIting soIution.

scientist tries to determine how much (NH4)2SO4 is needed to prepare a 50% soIution from fresh soIution using saturated (NH4)2SO4 soIution. But the scientists forgot that he already initially adjusted the solution to be at 10% saturation. Determine the new %saturation of the resuIting soIution.

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter16: The Sn2 Reaction: 1-bromobutane

Section: Chapter Questions

Problem 2Q

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Question

A scientist tries to determine how much (NH₄)₂SO₄ is needed to prepare a 50% soIution from fresh soIution using saturated (NH₄)₂SO₄ soIution. But the scientists forgot that he already initially adjusted the solution to be at 10% saturation. Determine the new %saturation of the resuIting soIution.

A. 60

B. 55

C. 45

D. 50

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