Ile gram srebra powstanie w wyniku reakcji 3g metanolu z odczynnikiem Tolleusa.
HCHO + Ag₂O ---->
(HCHO to jest matanal a nie matanol)
HCHO + Ag2O-------> HCOOH + 2Ag
30g HCHO --------- 216g Ag
3g HCHO ----------- X
X=21,6g Ag powstanie
mHCHO=30u
mAg=108u
HCHO + Ag2O---->HCOOH + 2Ag30g HCHO--------216g Ag3g HCHO---------xg Ag
x = 21,6g Ag
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(HCHO to jest matanal a nie matanol)
HCHO + Ag2O-------> HCOOH + 2Ag
30g HCHO --------- 216g Ag
3g HCHO ----------- X
X=21,6g Ag powstanie
mHCHO=30u
mAg=108u
HCHO + Ag2O---->HCOOH + 2Ag
30g HCHO--------216g Ag
3g HCHO---------xg Ag
x = 21,6g Ag