| Equations balanced on the previous day | Equations balanced on the next day |
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Mg + 2 HCl = MgCl2 + H2
Cr2O7 + H = Cr + H2O =>
Cr2O7 + 14 H = 2 Cr + 7 H2O
HCO2CH3 + O2 = H2O + CO2 =>
HCO2CH3 + 2 O2 = 2 H2O + 2 CO2
FeS + NO3{-} + H{+} = Fe{+3} + S + NO2 + H2O =>
FeS + 3 NO3{-} + 6 H{+} = Fe{+3} + S + 3 NO2 + 3 H2O
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
NiNO3 + KCO3 = NiCO3 + KNO3 =>
NiNO3 + KCO3 = NiCO3 + KNO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
P4 + Br = PBr3 =>
P4 + 12 Br = 4 PBr3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
Zn + Cr(NO3)3 = Cr + Zn(NO3)2 =>
3 Zn + 2 Cr(NO3)3 = 2 Cr + 3 Zn(NO3)2
NH4OH + HC2H3O2 = H2O + NH4C2H3O2 =>
NH4OH + HC2H3O2 = H2O + NH4C2H3O2
Ni{2+} + S{-2} = NiS =>
Ni{2+} + S{-2} = NiS
C2H3OF + O2 = CO + H2O + HF =>
C2H3OF + O2 = 2 CO + H2O + HF
Ni{2+} + S{-2} = NiS =>
Ni{2+} + S{-2} = NiS
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H3 + PO4 + KOH = K3PO4 + H2O =>
H3 + PO4 + 3 KOH = K3PO4 + 3 H2O
FeCl3 + K4[Fe(CN)6] = KCl + KFe[Fe(CN)6] =>
FeCl3 + K4[Fe(CN)6] = 3 KCl + KFe[Fe(CN)6]
K + H2O = K(OH) + H2 =>
2 K + 2 H2O = 2 K(OH) + H2
NO2 = N2 + O1 =>
2 NO2 = N2 + 4 O1
CuSO45H2O + Fe = Cu + FeSO45H2O =>
CuSO45H2O + Fe = Cu + FeSO45H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
FeCl3 + K4[Fe(CN)6] = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4[Fe(CN)6] = 12 KCl + Fe4[Fe(CN)6]3
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Fe{3+} + OH{-} = Fe(OH)3 =>
Fe{3+} + 3 OH{-} = Fe(OH)3
Mg + O = MgO =>
Mg + O = MgO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + NO3{-} + H2O = AlO2{-} + NH3 + H{+} =>
8 Al + 3 NO3{-} + 7 H2O = 8 AlO2{-} + 3 NH3 + 5 H{+}
PCl3 + H2O = HCl + H3PO3 =>
PCl3 + 3 H2O = 3 HCl + H3PO3
NaH2SO4 + NH4Cl = NaCl + NH4H2SO4 =>
NaH2SO4 + NH4Cl = NaCl + NH4H2SO4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CO2 + LiOH = H2O + Li2CO3 =>
CO2 + 2 LiOH = H2O + Li2CO3
HNO3 + K2CO3 = H2O + CO2 + KNO3 =>
2 HNO3 + K2CO3 = H2O + CO2 + 2 KNO3
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
CO2Na + OH1 = Na + HCO3 =>
CO2Na + OH1 = Na + HCO3
CO2Na + OH1 = Na + HCO3 =>
CO2Na + OH1 = Na + HCO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaBr + Cl2 = NaCl + Br =>
2 NaBr + Cl2 = 2 NaCl + 2 Br
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/01/11
Equations balanced on 05/01/10
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