got answer a not
Is it CuSO3.5H2O or CuSO4.5H2O?
you haven't reply got answer a not... Guideline is, please put answer if there is. It would be polite to state so too if there's no answer
write the ionic eqn:
Cu^2+ + 2I^- > Cu + I2
22.5/1000*0.1080 = 0.00243
0.00243/2 = 0.001215
0.001215/25*1000=0.0486 mol/dm3
mr = 54+32+64+90=240
240*0.0486 = 11.7g/dm3
not very sure...