Chapter 8 Flashcards
1
Q
What are reactants are in a chemical substance
A
The substances that are present at the start of a chemical reaction.
2
Q
What are products in a chemical reaction
A
The substances formed by the chemical reactions
3
Q
What is the law of conservation of mass
A
Substances can not be created or destroyed but the atoms may break apart and re arrange themselves to form new products
4
Q
What are reactants are in a chemical substance
A
The substances that are present at the start of a chemical reaction.
5
Q
What are products in a chemical reaction
A
The substances formed by the chemical reactions
6
Q
What is the law of conservation of mass
A
Substances can not be created or destroyed but the atoms may break apart and re arrange themselves to form new products
