10 chapt3 text part1
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Transcript of 10 chapt3 text part1
The Law of Conservation of Mass Note: The mass of the products in a chemical reaction must be the same as the mass of the reactants. Burned paper is not destroyed, it chemically combines with oxygen and forms carbon monoxide or, in most cases, carbon dioxide. Low heat, like car engines – carbon monoxide. High heat, like crematoriums – carbon dioxide.
The Law of Definite Proportions
The Law of Multiple Proportions