Asked by Nonhlanganiso

If u use 4 g of calcium carbonate in excess acid,instead of 2 g.They find that the rate of the reaction increases.why the rate increases?

14 years ago

Answered by bobpursley

If the calcium carbonate is in powder form, the surface area available for reaction is larger, thus a higher probability of reaction contact.

14 years ago

Answered by Nonhlanganiso

Am chckng ma answr nw

14 years ago

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