Question

When the following equation is balanced, what is the sum of the coefficients? (When you add up all of the coefficients, please don't forget to include any coefficient of one in your calculation.) Al2(SO4)3 + Ca(OH)2 - Al(OH)3 + Caso4​

Answer 1

Answer:

C

12

Al(OH)

3

+H

2

SO

4

→Al

2

(SO

4

)

3

+h

2

O

The balanced equation is:

2Al(OH)

3

+3H

2

SO

4

→Al

2

(SO

4

)

3

+6H

2

O

Sum of all the coefficients is 2+3+1+6=12