| Equations balanced on the previous day | Equations balanced on the next day |
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2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
CH3CH2OH + O2 = CO + H2O =>
CH3CH2OH + 2 O2 = 2 CO + 3 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Zn{+2}(aq) + K4Fe(CN)6(aq) = Zn3K2[Fe(CN)6]2(s) + K{+} =>
3 Zn{+2}(aq) + 2 K4Fe(CN)6(aq) = Zn3K2[Fe(CN)6]2(s) + 6 K{+}
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Fe + AgNO3 = Fe(NO3)3 + Ag =>
Fe + 3 AgNO3 = Fe(NO3)3 + 3 Ag
NI3 + Cl2 = NCl + I2 =>
2 NI3 + Cl2 = 2 NCl + 3 I2
CO2 + H2 = C2H2 + H2O =>
2 CO2 + 5 H2 = C2H2 + 4 H2O
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
LiS = Li + S =>
LiS = Li + S
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
HNO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
CuCl + Zn = ZnCl2 + Cu =>
2 CuCl + Zn = ZnCl2 + 2 Cu
Mg + Cl = MgCl =>
Mg + Cl = MgCl
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Al + Br = AlBr =>
Al + Br = AlBr
F2 + Na2Te = NaF + Te =>
F2 + Na2Te = 2 NaF + Te
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
PbO = Pb + O2 =>
2 PbO = 2 Pb + O2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
N2 + O2 = NO3 =>
N2 + 3 O2 = 2 NO3
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
S{2-} = S + e =>
S{2-} = S + 2e
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Ca = Ca{2+} + e =>
Ca = Ca{2+} + 2e
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
Fe{2+} = Fe{3+} + e =>
Fe{2+} = Fe{3+} + e
e + Fe{3+} = Fe =>
3e + Fe{3+} = Fe
CaCl2 + Cu2SO4 = CaSO4 + Cu2Cl2 =>
CaCl2 + Cu2SO4 = CaSO4 + Cu2Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Cl + KI = KCl + I =>
Cl + KI = KCl + I
CuSO4 + K2(CO3) = Cu(CO3) + K2(SO4) =>
CuSO4 + K2(CO3) = Cu(CO3) + K2(SO4)
HNO3 + Zn = Zn(NO3)2 + NO + H2O =>
8 HNO3 + 3 Zn = 3 Zn(NO3)2 + 2 NO + 4 H2O
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
HNO3 + Zn = Zn(NO3)2 + N2O + H2O =>
10 HNO3 + 4 Zn = 4 Zn(NO3)2 + N2O + 5 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/05/12
Equations balanced on 05/05/11
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