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Cel mai inteligent răspuns!
2014-05-22T13:49:58+03:00
NaHCO3 + HCl ---> NaCl + H2CO3
cM=nr moli/volum=>nr moli = 0,1*0,05=0,005 moli HCl
1 mol HCl........58.5 g NaCl
0.005 moli HCl........x g NaCl       x = 0,2925 g NaCl
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