| Equations balanced on the previous day | Equations balanced on the next day |
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SnO2 + C = Sn + CO2
Fe3 + O4 = Fe2O3 =>
8 Fe3 + 9 O4 = 12 Fe2O3
Ni{2+} + OH{-} = Ni(OH)2 =>
Ni{2+} + 2 OH{-} = Ni(OH)2
Cr(OH)3 + KClO + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 3 KClO + 4 KOH = 2 K2CrO4 + 3 KCl + 5 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cr(OH)3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + KClO3 + 4 KOH = 2 K2CrO4 + KCl + 5 H2O
Cl2 + NaBr + NaOH = NaBrO3 + NaCl + H2O =>
3 Cl2 + NaBr + 6 NaOH = NaBrO3 + 6 NaCl + 3 H2O
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
NaHCO3 + HCl = CO2 + H2O + NaCl =>
NaHCO3 + HCl = CO2 + H2O + NaCl
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
Cr(OH)3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + KClO3 + 4 KOH = 2 K2CrO4 + KCl + 5 H2O
MgCl + NaOH = MgOH + NaCl =>
MgCl + NaOH = MgOH + NaCl
(NH4)2CO3 + HCl = CO2 + H2O + NH4Cl =>
(NH4)2CO3 + 2 HCl = CO2 + H2O + 2 NH4Cl
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Ba(OH)2 + H2SO4 = BaSO4 + HOH =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 HOH
Cu + HNO3 = CuNO3 + NO + H2O =>
3 Cu + 4 HNO3 = 3 CuNO3 + NO + 2 H2O
NaBiO3 + HCl = NaCl + BiCl3 + H2O + Cl2 =>
NaBiO3 + 6 HCl = NaCl + BiCl3 + 3 H2O + Cl2
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
NaCl + H2O = Cl2 + H2 + NaOH =>
2 NaCl + 2 H2O = Cl2 + H2 + 2 NaOH
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
MnSO4 + HNO3 + NaBiO3 = HMnO4 + Bi(NO3)3 + NaNO3 + Na2SO4 + H2O =>
2 MnSO4 + 16 HNO3 + 5 NaBiO3 = 2 HMnO4 + 5 Bi(NO3)3 + NaNO3 + 2 Na2SO4 + 7 H2O
P4S6 + MnO4{-} + H{+} = H4P2O7 + SO4{2-} + Mn{2+} + H2O =>
5 P4S6 + 56 MnO4{-} + 108 H{+} = 10 H4P2O7 + 30 SO4{2-} + 56 Mn{2+} + 34 H2O
KMnO4 + K2S + H20 = MnO2 + S + KOH =>
10 KMnO4 + 5 K2S + H20 = 10 MnO2 + 5 S + 20 KOH
KMnO4 + K2S + H2O = MnO2 + S + KOH =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 3 S + 8 KOH
Cl + KI = I + KCl =>
Cl + KI = I + KCl
KI + K3[Fe(CN)6] = I2 + K4[Fe(CN)6] =>
2 KI + 2 K3[Fe(CN)6] = I2 + 2 K4[Fe(CN)6]
HCl + NH2OH = NH3OH + Cl =>
HCl + NH2OH = NH3OH + Cl
Al2S3O12 + NaHCO3 = Al(OH)3 + Na2SO4 + CO2 =>
Al2S3O12 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2
CaSO4 + KMnO4 = CaMnO4 + KSO4 =>
CaSO4 + KMnO4 = CaMnO4 + KSO4
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
CO + NO = CO2 + N =>
CO + NO = CO2 + N
Ca{2+} + H2SO4 = CaSO4 + H{+} =>
Ca{2+} + H2SO4 = CaSO4 + 2 H{+}
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
C4H8O + HNO3 = CO2 + H2O + NO =>
3 C4H8O + 22 HNO3 = 12 CO2 + 23 H2O + 22 NO
NaIO3 + NaSO3H = NaSO4H + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaSO3H = 3 NaSO4H + 2 Na2SO4 + H2O + I2
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
Cl + H = ClH =>
Cl + H = ClH
Cl + H = HCl =>
Cl + H = HCl
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
Zn + H2SO4 + H2O = ZnSO4 + H3O =>
Zn + H2SO4 + 2 H2O = ZnSO4 + 2 H3O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/05/13
Equations balanced on 07/05/12
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