For example, the hard part of your bones and teeth is made from calcium connected to a chemical called “phosphate”. Together, they make the substance, calcium phosphate. Sidewalk chalk is made from ...

One example of this is the reaction of hydrochloric acid and calcium chloride. \(\begin{array}{l} \text{hydrochloric acid} + \text{calcium carbonate} \to \\ \text{calcium chloride} + \text{water} ...

Ingredients: 20g Sodium Carbonate (washing soda) in 200mL water 10g Calcium Chloride (painter's desiccant) in 100mL water 3g Citric Acid (used for canning) in 30mL water Instructions: Combine Calcium ...