Marble Chips Experiment Rates Of Reaction

Investigating the rate of reaction between marble chips calcium carbonate and hydrochloric acid aim.

Marble chips experiment rates of reaction.

The reaction rate will be directly proportional to the hcl concentration. As the size of the marble chips is increased then the reaction rate will decrease. The rate of reaction can be calculated using the following equation. These are reactions that transfer energy to the surroundings.

The rate of a chemical reaction can be measured either by how quickly reactants are used up or how quickly the products are formed. Caco3 2hcl h2o co2 this is the reaction we will be investigating. An investigation into how changing one variable influences the rate of reaction between marble chips and dilute hydrochloric acid planning section when dilute hydrochloric acid reacts with marble chips the following reactions occurs. The units for rate of reaction will usually be grams per min g min an investigation of the reaction between marble chips and hydrochloric acid.

The rate of reaction increases this reaction between marble chips calcium carbonate and hydrochloric acid is an exothermic reaction. Prediction when the concentration of acid increases more gas will be given off faster. The energy is usually transferred as heat energy causing the reaction mixture and its surroundings to become hotter.