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Chemical Equations Balanced on 12/09/11

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
Na2O2 + H2O = O2 + NaOH =>
2 Na2O2 + 2 H2O = O2 + 4 NaOH

H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O

SiCl4 + H2O = SiO2 + HCl(aq) =>
SiCl4 + 2 H2O = SiO2 + 4 HCl(aq)

FeCr2O4 + Na2CO2 + O2 = Na2CrO4 + Fe2O5 + CO2 =>
4 FeCr2O4 + 8 Na2CO2 + 13 O2 = 8 Na2CrO4 + 2 Fe2O5 + 8 CO2

(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3

As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2

BaCO3 = CO2 + BaO =>
BaCO3 = CO2 + BaO

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

NO(g) + H2(g) = N2(g) + H2O(g) =>
2 NO(g) + 2 H2(g) = N2(g) + 2 H2O(g)

HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2

NH3 + CO2 = CN2H4O + H2O =>
2 NH3 + CO2 = CN2H4O + H2O

Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe

Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S

NH3 + Cl2 = N2 + NH4Cl =>
8 NH3 + 3 Cl2 = N2 + 6 NH4Cl

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O

Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S

NO3 + NO2 = N2O5 =>
NO3 + NO2 = N2O5

(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O

Mg(s) + HCl(aq) = MgCl2 + H2 =>
Mg(s) + 2 HCl(aq) = MgCl2 + H2

Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)

Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2

Ca + O = CaO =>
Ca + O = CaO

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

Ag2CrO4 = Ag + CrO4 =>
Ag2CrO4 = 2 Ag + CrO4

S + O2 = SO2 =>
S + O2 = SO2

N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3

N2 + O2 = N2O2 =>
N2 + O2 = N2O2

Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2

NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O

AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2

H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3

P + O2 = P4O6 =>
4 P + 3 O2 = P4O6

Mg(OH)2 = Mg2 + OH =>
2 Mg(OH)2 = Mg2 + 4 OH

FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2

AgCl + (NH4)2CO3 = Ag(NH3)2 + Cl + H2CO3 =>
AgCl + (NH4)2CO3 = Ag(NH3)2 + Cl + H2CO3

K + O2 = K2O4 =>
2 K + 2 O2 = K2O4

S + O2 = SO2 =>
S + O2 = SO2

CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH

Li + O = Li2O =>
2 Li + O = Li2O

Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH

Zn(OH)2 = H2O + ZnO =>
Zn(OH)2 = H2O + ZnO

BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2

1 2 3 4
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 12/02/11
Equations balanced on 11/09/11
Equations balanced on 12/09/10
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