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Rozpuszczalność CuSO4 w temp. 60*C = ok. 40g
ms=40g
mr=140g
Cp=ms*100%/mr
Cp=40*100/140
Cp = 28,6%
2)
mH2CO3=2*1u+12u+3*16u=62u
mCa(OH)2=40u_2*1u+2*16u=74u
2, Kwas węglowy: 2*1u+12u+3*16u=62u
Zasada wapienna: 40u+2*1u+2*16u=74u