| Equations balanced on the previous day | Equations balanced on the next day |
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K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Al + Fe2{+} = Al3{+} + Fe =>
3 Al + Fe2{+} = Al3{+} + 2 Fe
Fe{2+} + HO{-} = Fe(OH)2 =>
Fe{2+} + 2 HO{-} = Fe(OH)2
(COOH)2 + KMnO4 + H{+} = CO2 + Mn{2+} + K{+} + H2O =>
5(COOH)2 + 2 KMnO4 + 6 H{+} = 10 CO2 + 2 Mn{2+} + 2 K{+} + 8 H2O
Na2SO3 + H2S = Na2S + SO2 + H2O =>
Na2SO3 + H2S = Na2S + SO2 + H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2WO4 + H3PO4 = H3(P(W3O10)4) + H2O =>
12 H2WO4 + H3PO4 = H3(P(W3O10)4) + 12 H2O
CH3COOH + O2 = H20 + CO2 =>
5 CH3COOH + 5 O2 = H20 + 10 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SiCl4 + Fe = FeSi + FeCl2 =>
SiCl4 + 3 Fe = FeSi + 2 FeCl2
H2SO3 + Cl2 + H2O = H2SO4 + HCl =>
H2SO3 + Cl2 + H2O = H2SO4 + 2 HCl
CuO + H{+} = Cu{2+} + H2O =>
CuO + 2 H{+} = Cu{2+} + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Na2O + O2 = Na2O2 =>
2 Na2O + O2 = 2 Na2O2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
H3BO3 = B2O3 + H2O =>
2 H3BO3 = B2O3 + 3 H2O
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
AsO{-}2 + I2 + H2O = I{-} + AsO3{-}4 + H{+} =>
AsO{-}2 + 2 I2 + 2 H2O = 4 I{-} + AsO3{-}4 + 4 H{+}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
KMnO4 = O2 + MnO2 + K2MnO4 =>
2 KMnO4 = O2 + MnO2 + K2MnO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + SnCl4 = AlCl3 + Sn =>
4 Al + 3 SnCl4 = 4 AlCl3 + 3 Sn
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuS + HNO3 = CuO + S + NO + H20 =>
40 CuS + 20 HNO3 = 40 CuO + 40 S + 20 NO + H20
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Al + NaNO3 + NaOH + H2O = NH3 + NaAl(OH)4 =>
8 Al + 3 NaNO3 + 5 NaOH + 18 H2O = 3 NH3 + 8 NaAl(OH)4
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
AgOH + NH3 = (AgNH3){+} + OH{-} =>
AgOH + NH3 = (AgNH3){+} + OH{-}
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
SrF2 + H3PO4 = Sr3(PO4)2 + HF =>
3 SrF2 + 2 H3PO4 = Sr3(PO4)2 + 6 HF
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/03/13
Equations balanced on 01/02/13
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