| Equations balanced on the previous day | Equations balanced on the next day |
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2 Ca + O2 = 2 CaO
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO2 + H2O =>
Cu2S + 14 HNO3 = 2 Cu(NO3)2 + H2SO4 + 10 NO2 + 6 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Zn + H{+} = Zn2{+} + H2 =>
4 Zn + 2 H{+} = 2 Zn2{+} + H2
Zn + H{+} = Zn2{+} + H2 =>
4 Zn + 2 H{+} = 2 Zn2{+} + H2
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
CaCO3 + C = CaC2 + CCO2 =>
2 CaCO3 + 8 C = 2 CaC2 + 3 CCO2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
FeCrO4 + C = Cr + Fe + CO =>
FeCrO4 + 4 C = Cr + Fe + 4 CO
HBr + H2SO4 = Br2 + SO2 + H2O =>
2 HBr + H2SO4 = Br2 + SO2 + 2 H2O
Mg + Cl2 = MgCl =>
2 Mg + Cl2 = 2 MgCl
BaO + Al = Ba + Al2O3 =>
3 BaO + 2 Al = 3 Ba + Al2O3
Cu(OH)2 + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4](OH)2 + 4 H2O
Cu + NaOH = CuOH + Na =>
Cu + NaOH = CuOH + Na
Cl2 + OH{-} = OCl{-} + Cl{-} + H2O =>
Cl2 + 2 OH{-} = OCl{-} + Cl{-} + H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NO2 + H2O = HNO2 + HNO3 =>
2 NO2 + H2O = HNO2 + HNO3
MnO4{-} + H{+} + I{-} = Mn{+2} + IO3{-} + H2O =>
6 MnO4{-} + 18 H{+} + 5 I{-} = 6 Mn{+2} + 5 IO3{-} + 9 H2O
Fe2O3 + CO = FeO + CO2 =>
Fe2O3 + CO = 2 FeO + CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2CO3 + Ca = CaCO3 + H =>
H2CO3 + Ca = CaCO3 + 2 H
Hg + N2 = Hg3N2 =>
3 Hg + N2 = Hg3N2
Pb(NO3)2 + CaCl = PbCl + Ca(NO3)2 =>
Pb(NO3)2 + CaCl = PbCl + Ca(NO3)2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cr(OH)4{-} + Na2O2 = CrO4{2-} + OH{-} + Na{+} + H2O =>
2 Cr(OH)4{-} + 3 Na2O2 = 2 CrO4{2-} + 4 OH{-} + 6 Na{+} + 2 H2O
P2O3 + HCLO3 + H2O = HCL + H3PO4 =>
3 P2O3 + 2 HCLO3 + 9 H2O = 2 HCL + 6 H3PO4
MgO = Mg + O =>
MgO = Mg + O
CH4 + O2 = C2H2O + H2O =>
2 CH4 + 2 O2 = C2H2O + 3 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Al2O3 = Al + O =>
Al2O3 = 2 Al + 3 O
KOH = K2O + H2O =>
2 KOH = K2O + H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
NO3{-} + Mg + H{+} = NH4{+} + Mg{2+} + H2O =>
NO3{-} + 4 Mg + 10 H{+} = NH4{+} + 4 Mg{2+} + 3 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
NH4Cl + NaOH = NH3 + NaCl + H2O =>
NH4Cl + NaOH = NH3 + NaCl + H2O
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
H2SO4 + NaHCO3 = CO2 + H2O + Na2SO4 =>
H2SO4 + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2SO4
Cr(OH)4{-} + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 Cr(OH)4{-} + 3 H2O2 + 2 OH{-} = 2 CrO4{2-} + 8 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaOH + H2S = Na2S + H2O =>
2 NaOH + H2S = Na2S + 2 H2O
KMnO4 + K2S + H2O = MnO2 + S + KOH =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 3 S + 8 KOH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MnO4{-} + SO3{2-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
2 MnO4{-} + 5 SO3{2-} + 6 H{+} = 2 Mn{2+} + 5 SO4{2-} + 3 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Sn + CuCl2 = SnCl + Cu =>
2 Sn + CuCl2 = 2 SnCl + Cu
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/26/14
Equations balanced on 12/26/13
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