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denis23 [38]
3 years ago
5

A plastic cup is filled with 15.5 grams of water. The cup is sealed and placed in the freezer. The water freezes and turns to ic

e. The next day, the ice is taken out of the cup and massed. What is the mass of the ice?
A) 15.0 grams
B) 15.4 grams
C) 15.5 grams
D) 20.5 grams
Chemistry
2 answers:
TiliK225 [7]3 years ago
7 0

The answer is C because it is not going to change

Travka [436]3 years ago
3 0
C.
This is because the water has undergone a physical change meaning that the effects can be reversed. If nothing was added or lost from the water the ice would be the exact same weight.
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Read 2 more answers
PLEASE ANSWER FAST!!
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<h3>What are the effects of summer in plants in Michigan and Florida?</h3>

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5 0
2 years ago
How do you do part B?
galina1969 [7]
I cannot see the whole equation.Therefore I shall not answer

7 0
2 years ago
A
DIA [1.3K]
  • V_1=49.8mL
  • T_1=18°C=291K
  • T_2=83°C=356K

Using Charles law

\\ \sf\longmapsto V_1T_2=V_2T_1

\\ \sf\longmapsto V_2=V_1T_2\div T_1

\\ \sf\longmapsto V_2=\dfrac{49.8(356)}{291}

\\ \sf\longmapsto V_2=\dfrac{17728.8}{291}

\\ \sf\longmapsto V_2=60.9mL

5 0
2 years ago
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