Marble Chips And Hydrochloric Acid Rate Of Reaction

Marble chips placed onto pieces of paper. Hydrochloric acid to react with the marble chips independent variable marble chips to react with the acid dependent variable stopwatch to accurately time the experiment spatula to handle the marble chips measuring cylinder to precisely measure out different concentrations of hydryochloric acid electric balance to measure the mass g of the marble chips bung. Measured out 1ml of water in a 10ml measuring cylinder and placed into the test tube labelled 2.

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