Which of the following combinations would create the fastest chemical reactions?

A.
a whole antacid tablet and vinegar at 25 degrees Celsius

B.
a whole antacid tablet and vinegar at 50 degrees Celsius

C.
a crushed antacid tablet and vinegar at 25 degrees Celsius

D.
a crushed antacid tablet and vinegar at 50 degrees Celsius

d. a crushed antacid tablet and vinegar at 50 degrees Celsius

Explanation:

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the answer is c cumulus. cumulus clouds can be seen on a gray and rainy day, because cumulus clouds create thunderstorms. give me brainliest if right.

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