Answer:
1.5M
Explanation:
Molarity = moles/volume
0.60 mol / 0.40 L = 1.5 M
Answer and Explanation:
(a)
: its chemical name is sodium sulfate in which sodium is present as
and sulfate is present as 
(b)
: Its chemical name is copper nitrate which is a inorganic compound which is mostly crystalline in nature
(c)
: Its chemical name is iron carbonate or ferric carbonate
Itz defs B and E it might be D also bit iffy on that
YEET GOOD LUCK DADDY