| Equations balanced on the previous day | Equations balanced on the next day |
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8 H{+} + H3AsO4 + 4 Zn = AsH3 + 4 Zn{2+} + 4 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
NH4(NO2) = N2 + H2O =>
NH4(NO2) = N2 + 2 H2O
KI + HNO3 = KNO3 + NO + I2 + H2O =>
6 KI + 8 HNO3 = 6 KNO3 + 2 NO + 3 I2 + 4 H2O
KBr + H2SO4 + MnO2 = Br2 + K2SO4 + MnSO4 + H2O =>
2 KBr + 2 H2SO4 + MnO2 = Br2 + K2SO4 + MnSO4 + 2 H2O
Cu + H{+} + NO3{-} = Cu{2+} + NO + H2O =>
3 Cu + 8 H{+} + 2 NO3{-} = 3 Cu{2+} + 2 NO + 4 H2O
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
C3H8 + O2 = CO + H20 =>
10 C3H8 + 15 O2 = 30 CO + 4 H20
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Na2CrO4 + (NH4)C2O4 = NaC2O4 + (NH4)2CrO4 =>
Na2CrO4 + 2(NH4)C2O4 = 2 NaC2O4 + (NH4)2CrO4
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
K + O2 = KO2 =>
K + O2 = KO2
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn + H2SO4 = H + ZnSO4 =>
Zn + H2SO4 = 2 H + ZnSO4
H2SeO3 + SO2 + H2O = Se + H2SO4 =>
H2SeO3 + 2 SO2 + H2O = Se + 2 H2SO4
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
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
BN + F2 = BF3 + N2 =>
2 BN + 3 F2 = 2 BF3 + N2
AsI3 = As + I2 =>
2 AsI3 = 2 As + 3 I2
K4Fe(CN)6 + H4SO4 + KMnO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + HNO3 + CO2 + H2O =>
2 K4Fe(CN)6 + 109 H4SO4 + 68 KMnO4 = 68 MnSO4 + Fe2(SO4)3 + 38 K2SO4 + 12 HNO3 + 12 CO2 + 212 H2O
C2H3 + O2 = CO2 + H2O =>
4 C2H3 + 11 O2 = 8 CO2 + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2SO4 + CaI2 = NaI + CaSO4 =>
Na2SO4 + CaI2 = 2 NaI + CaSO4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
A + B2 = A3B =>
6 A + B2 = 2 A3B
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaF + CaO + H2O = CaF2 + NaOH =>
2 NaF + CaO + H2O = CaF2 + 2 NaOH
NO2{-} + Al + OH{-} + H2O = NH3 + AlO2{-} =>
NO2{-} + 2 Al + OH{-} + H2O = NH3 + 2 AlO2{-}
CaCl2 + Al(NO3)3 = Ca(NO3)2 + AlCl3 =>
3 CaCl2 + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 AlCl3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Bi(OH)3 + SnO2 = Bi + SnO3 + H2 =>
2 Bi(OH)3 + 6 SnO2 = 2 Bi + 6 SnO3 + 3 H2
A + B2 = A3B =>
6 A + B2 = 2 A3B
H3PO4 + NH4OH = HOH + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 HOH + (NH4)3PO4
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
CaBr2 + Na3PO4 = Ca3(PO4)2 + BrNa =>
3 CaBr2 + 2 Na3PO4 = Ca3(PO4)2 + 6 BrNa
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
P4O10 + HNO3 = N2O5 + HPO3 =>
P4O10 + 4 HNO3 = 2 N2O5 + 4 HPO3
H2O + Cr + CrO4{2-} = Cr(OH)3 + OH{-} =>
4 H2O + Cr + CrO4{2-} = 2 Cr(OH)3 + 2 OH{-}
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
K2CO3 + H2SO4 = K2(SO4) + H2CO3 =>
K2CO3 + H2SO4 = K2(SO4) + H2CO3
As2S3 + O2 = As2O3 + SO2 =>
2 As2S3 + 9 O2 = 2 As2O3 + 6 SO2
Na(OH) + Fe(NO3) = Na(NO3) + FeOH =>
Na(OH) + Fe(NO3) = Na(NO3) + FeOH
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
HCl + Zn = H + ZnCl2 =>
2 HCl + Zn = 2 H + ZnCl2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/31/08
Equations balanced on 09/30/07
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