What is the sum of the coefficients (including “1”) of the following reaction?
Sodium sulfate + calcium hydroxide ???
Na2SO4 + Ca (OH)2 --> 2 NaOH + CaSO4
a. 4
b. 5
c. 6
d. 7
e. 9
the sum of coefficients are = 1 + 1 + 2 +1 = 5
Goodness, you add the digits well. Good work.
do i detect a bit of sarcasm :)
thanks for the help
1 answer