Rates of Reaction (FT) 0.0 / 5 ? ChemistryRate of reactionGCSECCEA Created by: mhen372Created on: 04-05-22 12:07 What is the equation for calculating Rate of reaction 1/time 1 of 10 How do we determine the rate of a reaction Change in reactant or product over time 2 of 10 metal + acid = ? Metal salt + Hydrogen 3 of 10 What salts do the following acids form? hydrochloric acid, sulphuric acid, nirtic acid chlorides, sulphates, nitrates 4 of 10 calcium carbonate + hydrochloric acid = ? (full equation) CaCO3 + 2 HCl -> CaCl2 + CO2 + H2O 5 of 10 Carbonate + Water = ? salt + CO2 + H2O 6 of 10 what is the equation for the decomposition of hydrogen peroxide? 2 H2O2 -> 2 H2O + O2 7 of 10 What is a catalyst? a substance which increases the rate of a reaction without being used up. 8 of 10 What catalyst is used for the decomposition of Hydrogen Peroxide? Manganese dioxide 9 of 10 How do we calculate the rate of sodium thiosulfate + hydrochloric acid? time taken for a yellow precipitate (solid sulfur) to form 10 of 10
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