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Physics for Engineers (Answer only. No long explanation needed. Rate will be given)  A beaker of very small mass contains 400 g water at 80 degrees. How many grams of ice at -20 degrees must bbe dropped into the water so that the final T of the system will be 50 C? c of water = 1cal/g C; c of ice = 0.50 cal/g C; Lf of water = 80 cal/g a. 92.30 g b. 85.71 g c. 133.33 g d. 200.00 g

Physics for Engineers (Answer only. No long explanation needed. Rate will be given)  A beaker of very small mass contains 400 g water at 80 degrees. How many grams of ice at -20 degrees must bbe dropped into the water so that the final T of the system will be 50 C? c of water = 1cal/g C; c of ice = 0.50 cal/g C; Lf of water = 80 cal/g a. 92.30 g b. 85.71 g c. 133.33 g d. 200.00 g

Introduction to General, Organic and Biochemistry
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
Chapter5: Gases, Liquids, And Solids
Section: Chapter Questions
Problem 5.103P
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Physics for Engineers (Answer only. No long explanation needed. Rate will be given) 

A beaker of very small mass contains 400 g water at 80 degrees. How many grams of ice at -20 degrees must bbe dropped into the water so that the final T of the system will be 50 C? c of water = 1cal/g C; c of ice = 0.50 cal/g C; Lf of water = 80 cal/g

a. 92.30 g

b. 85.71 g

c. 133.33 g

d. 200.00 g

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