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Investigating the effect of temperature on the rate of chemical reaction when an Alka-Seltzer tablet is dissolved in water and to estimate the temperature change needed to double the rate of reaction.
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Investigating the effect of temperature on the rate of chemical reaction when an Alka-Seltzer tablet is dissolved in water and to estimate the temperature change needed to double the rate of reaction. Aim: I will carry out this investigation to find out the temperature change needed to double the rate of chemical reaction when an Alka-Seltzer tablet is dissolved in water. Plan:- ? Variables The list below is the factors of variables, which could affect my investigation. It is important in any experiment that these factors are controlled, so reliable, accurate and fair result to be obtained from the investigation. In my experiment, it will be essential for me to keep some of variables the same and under control, not only for a fair test but to obtain reliable results. * Mass of tablet - If the mass is greater in one of the tablets, there will be more molecules which can react...
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