Chemical Formule

Question 1

When there is no prefix on the word formula then you would use

Answer 1

Symbol 
Valency 
Swap 
Simplify 
Formula

Question 2

Rules for balancing equations

Answer 2

1, write correct formula for each substance
2, balance one element at a time
3, check to see if it is correct

Question 3

To find state symbols look at page

Answer 3

5,8,9

Question 4

The gram formula mass is

Answer 4

The collective weight of every elements RAM in the compound

Question 5

To calculate the moles of a substance you

Answer 5

Moles of substance=mass of substance
GFM of substance

Also on first page of data booklet

Question 6

In equations for volume or concentration use

Answer 6

Moles= volume x concentration

Question 7

Rules for mole equations

Answer 7

1, write balanced equations
2, ID the sub u are given the info about,and the one in question
3, mole ratio and calculate known mole and use the ratio to convert it
4, calculate the missing quantity