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Q: What principle says the mass of a product must equal the mass of the reactants?
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How does the mass of the product in a chemical reaction compare with the mass of the reactants?

The mass of the products should equal the mass of the reactants.


What is the total mass of the reactants compared to the total mass of the product?

They're equal.


What if the total mass of the product in a chemical reaction is 14grams what must the combined masses of the reactants be?

The mass of reactants is equal to the mass of products.


What is the principle called of the conservation of mass?

The principle of conservation of mass states that in a chemical reaction, the total mass of the reactants must equal the total mass of the products.


What is true of the total mass of reactants compared to the total mass of product?

They're equal.


How does mass of the reactants compare with the mass of the products?

The Law of Conservation of Mass applies. The total mass of all the reactants MUST equal the total mass of all the products, The individual comoounds may vary. e,g, A + B = C + D 25 g (A) + 30g (B) = 55 g of reactants. So the total mass of the products MUST equal 55 g. However, product (C) may have a mass of 40g , then product (D) MUST equal 15 g Hence 40 g + 15 g = 55 g,


When two element chemically react the mass of the product is?

After the law of mass conservation the mass of reactants is equal to the mass of products.This is a extremely important law in chemistry.The Russian chemist Mikhail Lomonosov described this principle in 1748.


In an ordinary chemical reaction the mass of the product you?

In an ordinary chemical reaction, the mass of the products is equal to the mass of the reactants. Matter is conserved.


In a balanced chemical reaction the total mass of the products always equals the total what?

In a balanced chemical reaction the total mass of the products always equals the total mass of reactants; this is the law of mass conservation.


In a chemical reaction how does the total mass of the reactants compare to the total mass of the products?

The mass of the reactants compare to the mass of the products in that they are equal. The law to conservation of mass states that mass cannot be createdor destroyed. It can only be altered which would be a case in a chemical reaction.


What chemical eaaquations are balanced?

When the mass of reactants is equal to the mass of reactants an equation is balanced.


The correct terms for the two sides of a chemical equation?

given the law of conservation of mass, we now know that the mass of the reactants must equal the mass of the product.