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777dan777 [17]
2 years ago
12

BRANLIEST NO EXPLANATION NEEDED.

Chemistry
2 answers:
alexandr402 [8]2 years ago
6 0

Answer:

Smashing the cube into pieces

Explanation:

The reason for this is that if we were to smash the cube we would have a larger surface area which means more manganese oxide would be dissolving per second which means we would have a faster reaction rate where if we were to chill the peroxide it would dissolve slower which in turn slows the reaction. For example a spoonful of granulated sugar will react with water faster than a sugar cube.

Leviafan [203]2 years ago
3 0

Answer:

d. smashing the cube into pieces.

Explanation:

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Lena [83]

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\textbf{Spymore}​

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crimeas [40]


True.

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