The rate of reaction of 0.030 g of magnesium ribbon with 1 M hydrochloric acid was studied at four different temperatures by measuring the time required for the magnesium metal to disappear. The following data was recorded: (4 points) Temperature 2°C 23 °C 40°C 53°C 56 Average Reaction Time (sec) 204 73 Average Reaction Rate (moles/sec) a. Calculate the number of moles of magnesium that reacted (2 points) b. Calculate and the average reaction rate for 2°C then complete the table above (2 points) c. Convert each temperature to kelvins (3 points) Temperature (°C) Temperature (K) 2°C 23°C 400 53 °C 75 °C Average Reaction Time (sec) 204 73 56 41 c. Plot the average reaction time versus temperature in the graph below. (10 points) e. Predict how long the reaction would take at 75 °C. (1 point) aation 10: Rate of Decomposition of Calcium Carbonate
