ExamPlay Light Logo
Prisijunkite

WAEC - Chemistry (1991 - No. 5)

What is the amount (in mole) of sodium trioxocarbonate (IV) in 5.3 g of the compound? (Na2CO3 = 106)
0.05
0.10
0.20
0.50
2.00

Komentarai (0)

Prisijungti Norėdami komentuoti
Skelbimas
BrainBehindX Inc Logo
©2026; Maitinamas BrainBehindX Inc