An investigation of the reaction between marble chips and hydrochloric acid. Fair test mass of marble chips 5g volume of acid 20ml concentration of acid 1 mole collecting same volume of gas 30ml doing repeats using the same apparatus surface area not exact due to chips being different sizes collecting results 3 times i will try to apply all these fair. To investigate the effect of surface area on the rate of the reaction between chips powder and hydrochloric acid and to determine if a larger surface area has a faster reaction rate then a smaller surface area.
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