| Equations balanced on the previous day | Equations balanced on the next day |
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SO2 + 2 HNO2 = H2SO4 + 2 NO
HCl + CaCO3 = HCO3 + CaCl =>
HCl + CaCO3 = HCO3 + CaCl
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
Ba + AlBr3 = BaBr2 + Al =>
3 Ba + 2 AlBr3 = 3 BaBr2 + 2 Al
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
HC2H3O2 + NaCO3 = H2O + CO2 + NaC2H3O2 = =>
9 HC2H3O2 + 8 NaCO3 = 6 H2O + 10 CO2 + 8 NaC2H3O2
Cr + FeSO4 = CrSO4 + Fe =>
Cr + FeSO4 = CrSO4 + Fe
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CrO4{-2} + S{-2} + H3O{+} = Cr(OH)3 + S + H2O =>
2 CrO4{-2} + 3 S{-2} + 10 H3O{+} = 2 Cr(OH)3 + 3 S + 12 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Rh(OH)4 + H3PO4 = Rh3(PO4)4 + H2O =>
3 Rh(OH)4 + 4 H3PO4 = Rh3(PO4)4 + 12 H2O
MnO4{-} + I{-} + H3O{+} = MnO2 + IO3 + H2O =>
7 MnO4{-} + 3 I{-} + 10 H3O{+} = 7 MnO2 + 3 IO3 + 15 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
NaCl + Pb(C2H3O2)2 = NaC2H3O2 + PbCl2 =>
2 NaCl + Pb(C2H3O2)2 = 2 NaC2H3O2 + PbCl2
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Fe(NO3)3 + Na2S = Fe2S3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2S = Fe2S3 + 6 NaNO3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
MnO4{-} + {-} + H3O{+} = MnO2 + H2O =>
MnO4{-} + 3e + 4 H3O{+} = MnO2 + 6 H2O
H3N + Cl2 = N2 + NH4Cl =>
8 H3N + 3 Cl2 = N2 + 6 NH4Cl
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
NaBr + NaBrO3 + H2SO4 = Br2 + Na2SO4 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
SCl2 + H3N = S4N4 + NH4Cl + S =>
6 SCl2 + 16 H3N = S4N4 + 12 NH4Cl + 2 S
I{-} + H2O = IO3 + H3O{+} + {-} =>
I{-} + 9 H2O = IO3 + 6 H3O{+} + 7e
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
I{-} + H2O = IO3{-} + H3O{+} + {-} =>
I{-} + 9 H2O = IO3{-} + 6 H3O{+} + 6e
PbNO3 + K2SO4 = PbSO4 + K2NO3 =>
PbNO3 + K2SO4 = PbSO4 + K2NO3
MnO4{-} + I{-} + H3O{+} = MnO2 + IO3{-} + H2O =>
2 MnO4{-} + I{-} + 2 H3O{+} = 2 MnO2 + IO3{-} + 3 H2O
SrCl2 + KI = SrI2 + KCl =>
SrCl2 + 2 KI = SrI2 + 2 KCl
Al(C2H3O2)3 + LiNO3 = AlNO3 + Li(C2H3O2)3 =>
Al(C2H3O2)3 + LiNO3 = AlNO3 + Li(C2H3O2)3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CaCl2 + KI = CaI2 + KCl =>
CaCl2 + 2 KI = CaI2 + 2 KCl
CH3COOH + Na2CO3 = NaCH3COO + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 NaCH3COO + CO2 + H2O
Al(C2H3O2)3(aq) + LiNO3(aq) = AlNO3 + Li(C2H3O2)3 =>
Al(C2H3O2)3(aq) + LiNO3(aq) = AlNO3 + Li(C2H3O2)3
HNO3 + CaOH = CaNO3 + HOH =>
HNO3 + CaOH = CaNO3 + HOH
S{-2} + I2 + H2O = SO4{-2} + I{-} + H3O{+} =>
S{-2} + 4 I2 + 12 H2O = SO4{-2} + 8 I{-} + 8 H3O{+}
Al(C2H3O2)3(aq) + LiNO3(aq) = AlNO3(aq) + Li(C2H3O2)3(aq) =>
Al(C2H3O2)3(aq) + LiNO3(aq) = AlNO3(aq) + Li(C2H3O2)3(aq)
HNO3 + MnCl2 + HCl = NO + MnCl4 + H2O =>
2 HNO3 + 3 MnCl2 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + HOH =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 HOH
Al(C2H3O2)3(aq) + LiNO3(aq) = AlNO3 + Li(C2H3O2)3 =>
Al(C2H3O2)3(aq) + LiNO3(aq) = AlNO3 + Li(C2H3O2)3
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
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
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/17/09
Equations balanced on 10/17/08
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