| Equations balanced on the previous day | Equations balanced on the next day |
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4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
ZnO + KHSO4 = ZnSO4 + K2SO4 + H2O =>
ZnO + 2 KHSO4 = ZnSO4 + K2SO4 + H2O
PbO2 + Cl = ClO{-} + Pb{2+} =>
PbO2 + 2 Cl = 2 ClO{-} + Pb{2+}
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
SrSO4 + HCl = SrCl2 + H2SO4 =>
SrSO4 + 2 HCl = SrCl2 + H2SO4
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
PbCl{+2} + AgNO{+3} = AgCl + Pb(NO{+3}){+2} =>
PbCl{+2} + AgNO{+3} = AgCl + Pb(NO{+3}){+2}
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
MgO + KHSO4 = MgSO4 + K2SO4 + H2O =>
MgO + 2 KHSO4 = MgSO4 + K2SO4 + H2O
NH4OH + Hg2(NO3)2 = NH4(NO3) + H2O + Hg2 =>
10 NH4OH + 4 Hg2(NO3)2 = 9 NH4(NO3) + 7 H2O + 4 Hg2
NH4OH + Hg2(NO3)2 = NH4(NO3) + H2O + Hg2 =>
10 NH4OH + 4 Hg2(NO3)2 = 9 NH4(NO3) + 7 H2O + 4 Hg2
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
Ag + CuCl2 = Cu + AgCl =>
2 Ag + CuCl2 = Cu + 2 AgCl
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Mg + CuCl2 = Cu + MgCl2 =>
Mg + CuCl2 = Cu + MgCl2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
HNO3 + KI = KNO3 + NO + H2O + I2 =>
8 HNO3 + 6 KI = 6 KNO3 + 2 NO + 4 H2O + 3 I2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
HNO3 + KI = KNO3 + NO + H2O + I2 =>
8 HNO3 + 6 KI = 6 KNO3 + 2 NO + 4 H2O + 3 I2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KI(aq) + Cl2(g) = KCl + I2 =>
2 KI(aq) + Cl2(g) = 2 KCl + I2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
S2O8{2-} + Mn{2+} + H2O = SO4{2-} + H3O{+} + MnO4{-} =>
5 S2O8{2-} + 2 Mn{2+} + 24 H2O = 10 SO4{2-} + 16 H3O{+} + 2 MnO4{-}
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
AgNO3 + LiOH = AgOH + LiNO3 =>
AgNO3 + LiOH = AgOH + LiNO3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Cr2O3 + KHSO4 = Cr2(SO4)3 + K2SO4 + H2O =>
Cr2O3 + 6 KHSO4 = Cr2(SO4)3 + 3 K2SO4 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg(OH)2 + HBr = MgBr2 + H2O =>
Mg(OH)2 + 2 HBr = MgBr2 + 2 H2O
Ag + H2SO4 = Ag(SO4)3 + H2 =>
Ag + 3 H2SO4 = Ag(SO4)3 + 3 H2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Mg(s) + CuCl2(aq) = MgCl2 + Cu2 =>
2 Mg(s) + 2 CuCl2(aq) = 2 MgCl2 + Cu2
CU + HNO3 = CU(NO3)2 + NO + H2O =>
3 CU + 8 HNO3 = 3 CU(NO3)2 + 2 NO + 4 H2O
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
H2O + MnO2 = Mn(OH)4 =>
2 H2O + MnO2 = Mn(OH)4
C2H3Br3 + O2 = CO + HBr =>
C2H3Br3 + O2 = 2 CO + 3 HBr
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/10/13
Equations balanced on 05/10/12
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