31-07-2020
Chemistry

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Which of the following chemical reactions is reversible?
A. The burning of wood.
OB. The dehydration of copper sulfate (CuSO4).
O C. The neutralization of an acid.
OD. The freezing of water into ice
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aly6556 aly6556

12-09-2020

D the freezing of water into ice

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c4hhauyf6c c4hhauyf6c

01-10-2020

d freezing water into ice because once the ice melts it’s water again

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