<span>Your final answer would be C4H10O2, which equals 90amu</span>
Net overall dissociation:
Na2CO3 ---> 2Na(-) + CO3(2-)
*The ion charge is in parenthesis
If 20.0 grams of ice takes about 6680j...then 40.0 grams of ice would take ___ .
Assuming that you mean 10^-4 M then this would be basic and would have a pH of 10.
pOH = -log[OH].
So pOH = 4
pH=14-pOH
pH = 10
