Chemistry 0.0 / 5 ? ChemistryRate of reactionGCSEWJEC Created by: HCB026Created on: 26-09-20 17:26 is a chemical reaction irreverisble 1 of 10 what is an independent variable change 2 of 10 what is precipitation liquid to solid 3 of 10 equation for magneisum magnesium+hydrochloric acid=magnesium chloride+hydrogen 4 of 10 whats the test for oxygen relights splint 5 of 10 Co2 test limewater turns milky 6 of 10 define rate how fast something is 7 of 10 what changes can occur after a chemical reaction temp,colour,gas 8 of 10 define rate of reaction how fast a reaction happens 9 of 10 what happens if there is more surface area more reactants are exposed 10 of 10
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