mZn=65u
mCH3COOH=60u
Zn + 2CH3COOH ---> (CH3COO)2 Zn + H265g Zn ------- 120g kwasu
32,7g Zn ------ xg kwasu
x = 60,37g kwasu
ms=60,37g
Cp=20%
mr=ms*100%/Cp
mr=60,37*100/20
mr = 301,85g roztworu kwasu
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mZn=65u
mCH3COOH=60u
Zn + 2CH3COOH ---> (CH3COO)2 Zn + H2
65g Zn ------- 120g kwasu
32,7g Zn ------ xg kwasu
x = 60,37g kwasu
ms=60,37g
Cp=20%
mr=ms*100%/Cp
mr=60,37*100/20
mr = 301,85g roztworu kwasu