| Equations balanced on the previous day | Equations balanced on the next day |
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2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
FeSO4 + NH3 + H2O = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH3 + 2 H2O = Fe(OH)2 + (NH4)2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(s) + C(g) + O2(g) = CaCO3(s) =>
2 Ca(s) + 2 C(g) + 3 O2(g) = 2 CaCO3(s)
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
SeO3{2-} + KI + H{+} = Se + I2 + H2O + K{+} =>
SeO3{2-} + 4 KI + 6 H{+} = Se + 2 I2 + 3 H2O + 4 K{+}
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
MnO4 + H2C2O2H = Mn + CO2 + H2O =>
7 MnO4 + 8 H2C2O2H = 7 Mn + 16 CO2 + 12 H2O
P4 + HNO3 + H2O = H3PO4 + NO =>
3 P4 + 20 HNO3 + 8 H2O = 12 H3PO4 + 20 NO
NaC2H3O2 + HCl = HC2H3O2 + NaCl =>
NaC2H3O2 + HCl = HC2H3O2 + NaCl
Fe(CrO2) + K2CO3 + O2 = K2Cr2O7 + Fe2O3 + CO2 =>
4 Fe(CrO2) + 2 K2CO3 + 5 O2 = 2 K2Cr2O7 + 2 Fe2O3 + 2 CO2
MgCl2 + NaNO3 = Mg(NO3)2 + NaCl =>
MgCl2 + 2 NaNO3 = Mg(NO3)2 + 2 NaCl
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
H2O + MnO4{-} + ClO2{-} = MnO2 + ClO4{-} + OH{-} =>
2 H2O + 4 MnO4{-} + 3 ClO2{-} = 4 MnO2 + 3 ClO4{-} + 4 OH{-}
Fe(NO3)3*9H2O + LiNO3 + (NH4)H2PO4 = Li2FeP2O7 + NO2 + NH3 + H2O =>
7 Fe(NO3)3*9H2O + 14 LiNO3 + 14(NH4)H2PO4 = 7 Li2FeP2O7 + 41 NO2 + 8 NH3 + 93 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
Fe(NO3)3*9H2O + LiNO3 + (NH4)H2PO4 = Li2FeP2O7 + NO2 + NH3 + H2O =>
7 Fe(NO3)3*9H2O + 14 LiNO3 + 14(NH4)H2PO4 = 7 Li2FeP2O7 + 41 NO2 + 8 NH3 + 93 H2O
NiCO3 + H2SO4 = NiSO4 + CO2 + H2O =>
NiCO3 + H2SO4 = NiSO4 + CO2 + H2O
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
2 As2S3 + 7 HClO4 + 12 H2O = 4 H3AsO4 + 7 HCl + 6 H2SO4
AlCl3 + NH4OH = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH4OH = Al(OH)3 + 3 NH4Cl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
2 As2S3 + 7 HClO4 + 12 H2O = 4 H3AsO4 + 7 HCl + 6 H2SO4
CH3COH + Ag(NH3)2{+} + OH{-} = Ag + CO2 + NH3 + H2O =>
CH3COH + 10 Ag(NH3)2{+} + 10 OH{-} = 10 Ag + 2 CO2 + 20 NH3 + 7 H2O
Al(OH)3 + NH4OH = NH4AlO2 + H2O =>
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Pb + PbO2 + H2SO4 = H2O + PbSO4 =>
Pb + PbO2 + 2 H2SO4 = 2 H2O + 2 PbSO4
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Ba(s) + H2O(l) = Ba(OH)2(aq) + H(g) =>
Ba(s) + 2 H2O(l) = Ba(OH)2(aq) + 2 H(g)
Fe(s) + H2O(l) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(l) = Fe3O4(s) + 4 H2(g)
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Li(s) + H2O(l) = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O(l) = 2 LiOH(aq) + H2(g)
Al + KCl = AlCl3 + K =>
Al + 3 KCl = AlCl3 + 3 K
Cu + MgCl2 = CuCl2 + Mg =>
Cu + MgCl2 = CuCl2 + Mg
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l) =>
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l)
Pb + PbO2 + H2SO4 = H2O + PbSO4 =>
Pb + PbO2 + 2 H2SO4 = 2 H2O + 2 PbSO4
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
CH4 + O = H2O + CO2 =>
CH4 + 4 O = 2 H2O + CO2
P4 + NaOH + H2O = PH3 + NaHPO3 =>
7 P4 + 12 NaOH + 24 H2O = 16 PH3 + 12 NaHPO3
S + O2 = SO2 =>
S + O2 = SO2
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
H2S(g) + NaOH(aq) = Na2S(aq) + H2O(l) =>
H2S(g) + 2 NaOH(aq) = Na2S(aq) + 2 H2O(l)
CaH + H2O = CaOH + H2 =>
CaH + H2O = CaOH + H2
HNO3(aq) + Ca(OH)2(aq) = Ca(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ca(OH)2(aq) = Ca(NO3)2(aq) + 2 H2O(l)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/29/12
Equations balanced on 07/29/11
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