balancing equations practice sheet. 1. __ naoh + __ pb(no 3 ) 2 -->__ naoh 3 + __ pb(oh) 2 list...
TRANSCRIPT
Balancing Equations Practice Sheet
1. __ NaOH + __ Pb(NO3)2 -->__ NaOH3 + __ Pb(OH)2
List metals, non-metals, then H and O.
1. __ NaOH + __ Pb(NO3)2 -->__ NaNO3 + __ Pb(OH)2
Na
Pb
N
H
O
1 1
1 1
2 1
2
2
2
2
2
2 2
8 8
2. ___CaSO4 + ___ LiF ---> __CaF2 + __ Li2SO4
List metals, non-metals, then H and O.
2. ___CaSO4 + ___ LiF ---> __CaF2 + __ Li2SO4
Li
Ca
S
F
O
1 2
2
2
1 1
1 1
2 2
4 4
3. ___AlF3 + ___Na2CO3 ---> ___ NaF + Al2(CO3)3
List metals, non-metals, then H and O.
3. ___AlF3 + ___Na2CO3 ---> ___ NaF + ___ Al2(CO3)3
Na
Al
F
C
O
2 1
2
2
1 2
2
2
6 2
6
6
3
6
3 3
9 9
6
4. ____ Ag + ___CuSO4 ---> ___AgSO4 + ___Cu
List metals, non-metals, then H and O.
4. ___ Ag + ___CuSO4 ---> ___Ag2SO4 + ___Cu
Ag
Cu
S
O
1 2
1 1
1 1
4 4
2
2
5. ____ C + ___ S8 ---> ___ CS2
List metals, non-metals, then H and O.
5. ____ C + ___ S8 ---> ___ CS2
C
S
1 1
8 2
4
8
4
4
4
6. ____ N2 + ___ O2 ---> ___ N2O5
List metals, non-metals, then H and O.
6. ____ N2 + ___ O2 ---> ___ N2O5
N
O
2 2
2 5
2
10
5
10
4
2
4
7. ____ Cs + ___ N2 ---> ___ Cs3N
List metals, non-metals, then H and O.
7. ____ Cs + ___ N2 ---> ___ Cs3N
Cs
N
1 3
3
3
2 1
2
2
6
6
6
8. ____ C + ___ SO2 ---> ___ CS2 + ___ CO
List metals, non-metals, then H and O.
8. ____ C + ___ SO2 ---> ___ CS2 + ___ CO
C
S
O
1 2
1
2
2
2
2
2
4 1
4
4
5
5
5
9. ____ Rb + ___ P ---> ___ Rb3P
List metals, non-metals, then H and O.
9. ____ Rb + ___ P ---> ___ Rb3P
Rb
P
1 3
3
3
11
10. ____ Li + ___ H2O ---> ____ LiOH + ___ H2
List metals, non-metals, then H and O.
10. ____ Li + ___ H2O ---> ____ LiOH + ___ H2
Li
H
O
1 1
2 3
2
4
2
4
2
2
2
2 2
How did you do?
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