23.05.2018 Views

ilovepdf_merged final notebook

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

1) ___ 2 NaNO3 + ___ 1 PbO ___ 1 Pb(NO3)2 + ___ 1 Na2O<br />

Na 1-2<br />

N 1-2<br />

O 4-7<br />

Pb 1<br />

Na 2<br />

N 2<br />

O 7<br />

Pb 1<br />

2) ___ 6 AgI + ___ Fe2(CO3)3 ___ 2 FeI3 + ___ 3 Ag2CO3<br />

Ag 1-6<br />

I 1-6<br />

Fe 2<br />

C 3<br />

O 9<br />

Ag 2-6<br />

I 3-6<br />

Fe 1-2<br />

C 1-3<br />

O 3-9<br />

3) ___ C2H4O2 + ___ 2 O2 ___ 2 CO2 + ___ 2 H2O<br />

C 2<br />

H 4<br />

O 4 6<br />

C 1 2<br />

H 2 4<br />

O 3 5 6<br />

4) ___ 1 ZnSO4 + ___ 1 Li2CO3 ___ 1 ZnCO3 + ___ 1 Li2SO4<br />

Zn 1<br />

S 1<br />

Li 2<br />

C 1<br />

O 7<br />

Zn 1<br />

S 1<br />

Li 2<br />

C 1<br />

O 7<br />

5) ___ 1 V2O5 + ___ 5 CaS ___ 5 CaO + ___ 1 V2S5<br />

V 2<br />

O 5<br />

Ca 1 5<br />

S 1 5<br />

V 2<br />

O 1 5<br />

Ca 1 5<br />

S 5<br />

99

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!