Question

3.
The number of ions in 2.2 x 10-3 moles of Ca(OH), are
a) 11 x 10^20
b) 14.2 x 10^20
c) 10^20
d) 39.6 x 10^20​

Answer 1

Answer:

c) is the answer of this question

Answer 2

the number of ions 2.2×10-3moles of Ca(OH) are option c