| Equations balanced on the previous day | Equations balanced on the next day |
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Cu2 + 2 Ag(NO3) = 2 Cu(NO3) + 2 Ag
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
NaHCO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
NaOH + NH4Cl = NH3 + H2O + NaCl =>
NaOH + NH4Cl = NH3 + H2O + NaCl
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe + S = FeS =>
Fe + S = FeS
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
H2S + KOH = HOH + K2S =>
H2S + 2 KOH = 2 HOH + K2S
Al + HNO3 = Al(NO3)3 + H2O + N2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 15 H2O + 3 N2O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
NaCl = Na + Cl =>
NaCl = Na + Cl
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
MnN2O6 + NaBiO3 + HNO3 = HMnO4 + BiN3O9 + NaNO3 + H2O =>
2 MnN2O6 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 BiN3O9 + 5 NaNO3 + 7 H2O
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
BaCO3 + C + H2O = CO + BaOH =>
2 BaCO3 + 3 C + H2O = 5 CO + 2 BaOH
H3PO4 + NH4OH = HOH + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 HOH + (NH4)3PO4
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
Ca(OH)2 + CH3COOH = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + HCl = H2 + CuCl =>
2 Cu + 2 HCl = H2 + 2 CuCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2S + CrO7{2} + H{+} = S + Cr{3} + H2O =>
13 H2S + 2 CrO7{2} + 2 H{+} = 13 S + 2 Cr{3} + 14 H2O
H2S + CrO7{2} + H{+} = S + Cr{3} + H2O =>
13 H2S + 2 CrO7{2} + 2 H{+} = 13 S + 2 Cr{3} + 14 H2O
MgO2 + HCl = MgCl + Cl2 + H2O =>
2 MgO2 + 8 HCl = 2 MgCl + 3 Cl2 + 4 H2O
NH + O2 = N2O4 + H2O =>
4 NH + 5 O2 = 2 N2O4 + 2 H2O
Cu + HNO3 = CuN2O6 + NO + H2O =>
3 Cu + 8 HNO3 = 3 CuN2O6 + 2 NO + 4 H2O
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
Na2SO4 + Ca(NO3)2 = Na(NO3) + Ca2(SO4)2 =>
2 Na2SO4 + 2 Ca(NO3)2 = 4 Na(NO3) + Ca2(SO4)2
KIO4 + KI + HCl = KCl + I2 + H2O =>
KIO4 + 7 KI + 8 HCl = 8 KCl + 4 I2 + 4 H2O
Al + H2SO4 = Al2(SO4)3 + H =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 6 H
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
HgHPO4 = Hg + HPO4 =>
HgHPO4 = Hg + HPO4
H2S + CrO7{-2} + H{+} = S + Cr{3} + H2O =>
9 H2S + 2 CrO7{-2} + 10 H{+} = 9 S + 2 Cr{3} + 14 H2O
Na2O2 + CO2 = Na2CO3 + O2 =>
2 Na2O2 + 2 CO2 = 2 Na2CO3 + O2
CH3OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/07/09
Equations balanced on 04/06/08
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