Calcium chloride, sodium carbonate and hydrochloric acid were purchased from NACALAI ... was determined by the Helmholtz-Smoluchowski equation, We then examined the stability of the dispersibility ...

This requires a conical flask and gas syringe. Similarly, when calcium carbonate reacts with dilute hydrochloric acid, it produces carbon dioxide gas. We can measure the rate of the reaction by ...

A student investigated the rate of reaction between magnesium and dilute hydrochloric acid ... using the reaction between calcium carbonate and dilute sulfuric acid. In the first experiment ...