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Chemistry, 06.06.2021 08:40 himatasy

Marble chips (calcium carbonate) react with dilute hydrochloric acid. calcium + hydrochloric → calcium + carbon + water
carbonate acid chloride dioxide

A student wanted to find out if the size of the marble chips made a difference to how fast the reaction took place. What two variables should she measure and take of?

PLEASE HELP I HAVE A TEST RIGHT NOW

Marble chips (calcium carbonate) react with dilute hydrochloric acid.

calcium + hydrochloric → ca

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