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2 years ago

5

Water is placed into a sealed jar and has a mass of 22.0 grams. The jar is placed in the freezer and the water turns to ice. The

jar of ice is measured. The mass should be:
a. Slightly less than 22.0 grams
b. Exactly 22.0 grams
c. Slightly more than 22.0 grams

1 answer:

Serhud [2]2 years ago

6 0

exactly 22.0 grams

because freezing is a physical change not a chemicl change..so nothing is taken away or added

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Question 20 (1 point)

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$K_p =[ P_{O_2}]^{\frac{3}{2} }$

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