Sagot :
Answer:
0.2 moles
Explanation:
CaCO 3
atomic mass = 40+12+3×16
=100
moles =
atomicmass
gramweight
= 100
20
(given)
=0.2 moles
Answer:
0.2 moles
Explanation:
CaCO 3
atomic mass = 40+12+3×16
=100
moles =
atomicmass
gramweight
= 100
20
(given)
=0.2 moles