per 100mL solution) of BaSO4 in 0.050M aqueous solution of
Na2SO4?
註:
10^-10,M^2 = 10的負10次方, M的2次方
Ksp的sp....BaSO4的4...Na2SO4的2同4....都係下標
更新1:
(Given: Relative atomic masses: Ba = 137.3, S = 32.1, O = 16.0)
