Ca Cl2(aq) Ca2+(aq) + 2Cl-(aq)
No. of moles of CaCl2250/1000×1=0.25m
? No. of moles of Cl- ion = 0.25 x 2
= 0.5m
? No of chloride ions 0.5 x 6.0 x 1023
= 3.0 x 1023 ions
Lywascomputers answered the question on August 19, 2018 at 18:25
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