Consider the reaction represented by the following equation: Na2CO3(aq) + 2HCl(aq) (longrightarrow) 2NaCl(aq) + H2O(l) + CO2(g) . What volume of 0.02 mol dm-3 Na2CO3(aq) would be required to completely neutralize 40 cm3 of 0.10 mol dm-3 HCl(aq)?
-
A.
200 cm3 -
B.
100 cm3 -
C.
40 cm3 -
D.
20 cm3