About this document
Heat Changes in Chemical Reactions by nursyid is a document available to read on EtoBox.
The document describes an experiment to study the heat changes that occur when ammonium chloride and sodium hydroxide are dissolved in water. It was hypothesized that dissolving ammonium chloride would cause a temperature decrease, indicating an endothermic reaction, while dissolving sodium hydroxide would cause a temperature increase, showing an exothermic reaction. The experiment involved adding each substance separately to water and recording the temperature changes, finding that the hypothesis was corre
- Author
- nursyid
- Language
- EN