Law of Conservation of Mass/Matter 2

Front

Matter can not be created nor destroyed: it can only be

Back

Transformed, changed

Front

The small number to the lower side of an element is a

Back

Subscript

Front

The large number in front of a compound or element is a

Back

Coefficient

Front

What is the coefficient in compound 8H₆O?

Back

8

Front

If reaction starts with 20g of reactants, how much product should be produced?

Back

a total of 20g of products

Front

In a reaction A + B ----> C, reactant A has 10g and product C has 32g. How many grams does reactant B have?

Back

22g

Front

What is the measure of the amount of matter in a substance?

Back

mass

Front

Law of Conservation of Mass

Back

Mass is never created or destroyed

Front

The Law of Conservation of matter states that the total amount of matter ______________ after it undergoes change.

Back

stays the same

Front

An oreo cookie weighs 20 grams. It gets crushed into crumbs for a recipe. How much do its crumbs weigh?

Back

20 grams