usnii himi shinj

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  • 1. .

2. H H ? 3. H H 4. ? 5. 6. 1. // .2Li + 2HOH = 2LiOH + H2 2. , .Zn + HOH = ZnO + H23. . C + HOH = CO + H2 7. 4. // . 2Li2 + 2HOH = 2LiOH 5. . SO3 + HOH = H2SO46. /2000/ .2H2O = O2 + 2H2 8. ......? 9. ? , 10. ? 11% : , 2% : . , , 10% 20 % : . 6% : . , 1%. : 11. ? 12. 153 1,2,3,