Question

5 moli de acid sulfuric reactioneaza cu clorura de zinc. ce numar de moli de acid clorhidric se obtin? Exprimati rezultatul si in grame.
H2(SO4) + ZnCl2= Zn(SO4)+ 2HCl

repede va roggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg

Answer 1

5 moli                                        n moli

H2SO4 + ZnCl2 --> ZnSO4 + 2HCl

 1                                              2

=> n = 2x5/1 = 10 moli HCl