Lauren,+Matt,+and+Andrew's+Projects

=﻿Chapter 14= [] [] []

=Lauren=

Andrew and Matt
In this lab, we combined Calcium Chloride and Baking Soda (sodium bicarbonate). When mixed with water, these two compounds produced a gas and a solid precipitate. Matt and I examined the reactants and products to create a chemcial equation for the reaction. Then, we filtered the mixture and evaporated the water to discover the Sodium Chloride (table salt) in the mixture.

CaCl 2 + 2NaHCO 3 ---> 2NaCl + CaCO 3 + H 2 CO 3 H 2 CO 3 ---> H 2 O + CO 2

Salt after evaporating water.



Salt created from the chemical reaction. Regular table salt.