Some metals react with acids and when they do the products are hydrogen gas and a solution of the salt. A salt is a type of compound which is made when an acid reacts with certain metals.
Citric acid is the compound in lemons that makes them such ... water just as you would with plain water in the appliance. For example, run the solution through the coffee machine's reservoir ...
Some metals react with acids and when they do the products are hydrogen gas and a solution of the salt. A salt is a type of compound which is made when an acid reacts with certain metals.