"Физические и химические

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" ": , 1. ( )HCl, HBr, HI, HF,H2SHNO3, H2SO4, H3PO42. ( )HCl, HBr, HNO3H2S, H2SO4H3PO4H H2 Cl H

H SO4 H2 NO3 H

H2 CO3 H2 S H3 PO4 H 2

H Br H SO3 H I H4 SiO3 H" "

: ,

: ;:

: ;:

( )

1. H2SO4 + + .. + ..

2. ( )H2SO4 + Zn ZnSO4 + H2

3. H2SO4 + CuO CuSO4 + H2O

H2ONO2CuOCaSO4H2CO3H3PO4H2SO4Mn(OH)2HNO3HNO2NaClHClHBrKNO3Fe2O3H2SiO3Ca3(PO4)2 ( )

2. ( )H2SO4 + Zn ZnSO4 + H2

3. H2SO4 + CuO CuSO4 + H2O

32 , ; : . 30-31 1 !

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