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2 years ago

9

If water with a mass of 25.0 grams freezes in a closed system such as a closed glass jar, what is the mass of the formed ice aft

er the water completely freezes?

1 answer:

uranmaximum [27]2 years ago

3 0

The mass would still be the same 25.0 g but the volume would be bigger

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Carbon dioxide and ____ are outputs of cellular respiration

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3 years ago

A sample of gas in a balloon has an initial temperature of 20. ∘C and a volume of 1.92×103 L . If the temperature changes to 68

morpeh [17]

Answer:

$\boxed{2.23 \times 10^{3} \text{ L}}$

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T₂ = (68 + 273.15) K = 341.15 K

(b) Calculate the volume

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3 years ago

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Correct answer is:

,,Atoms can react together, be separated from each other, or be rearranged via chemical reactions. "

:-) ;-)

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3 years ago