| Equations balanced on the previous day | Equations balanced on the next day |
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P + 5 HNO3 = 5 NO2 + H2O + H3PO4
AgL + Fe2(CO3)3 = FeL3 + Ag2CO3 =>
6 AgL + Fe2(CO3)3 = 2 FeL3 + 3 Ag2CO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SiS2 + H2O = H2S + SiO2 =>
SiS2 + 2 H2O = 2 H2S + SiO2
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
H2SO4 + H20 + BaCl2 = BaSO4 + H30{+} + Cl{-} =>
10 H2SO4 + 29 H20 + 10 BaCl2 = 10 BaSO4 + 20 H30{+} + 20 Cl{-}
H2SO4 + H2O + BaCl2 = BaSO4 + H3O{+} + Cl{-} =>
H2SO4 + 2 H2O + BaCl2 = BaSO4 + 2 H3O{+} + 2 Cl{-}
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Cr2(SO4)3 + Br2 + NaOH = NaBr + Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 Br2 + 16 NaOH = 6 NaBr + 2 Na2CrO4 + 3 Na2SO4 + 8 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeCr2O4 + NaCO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 16 NaCO3 + 3 O2 = 8 Na2CrO4 + 2 Fe2O3 + 16 CO2
Cr + NO3{-} + H{+} = Cr3{+} + NO2 + H2O =>
3 Cr + NO3{-} + 2 H{+} = Cr3{+} + NO2 + H2O
Cr + NO3{-} + H{+} = Cr{3+} + NO2 + H2O =>
Cr + 3 NO3{-} + 6 H{+} = Cr{3+} + 3 NO2 + 3 H2O
PCl3 + KMnO4 + KOH = MnCl2 + K3PO4 + KCl + H2O =>
5 PCl3 + 2 KMnO4 + 24 KOH = 2 MnCl2 + 5 K3PO4 + 11 KCl + 12 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Na2SO3 + BaCl2 = NaCl + BaSO3 =>
Na2SO3 + BaCl2 = 2 NaCl + BaSO3
Ca + H2O = CaOH + H2 =>
2 Ca + 2 H2O = 2 CaOH + H2
HCL + NACLO2 = CLO2 + NACL + H2O =>
4 HCL + 5 NACLO2 = 4 CLO2 + 5 NACL + 2 H2O
CU + O2 = CUO =>
2 CU + O2 = 2 CUO
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
HCL + NACLO2 = CLO2 + NACL + H2O =>
4 HCL + 5 NACLO2 = 4 CLO2 + 5 NACL + 2 H2O
Na2SO3 + BaCl2 = Na{+} + Cl{-} + BaSO3 =>
Na2SO3 + BaCl2 = 2 Na{+} + 2 Cl{-} + BaSO3
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cu2S + Cu2O = Cu + SO2 =>
Cu2S + 2 Cu2O = 6 Cu + SO2
Ni(CH3COO)2 + Sr(MnO4)2 = Sr(CH3COO)2 + Ni(MnO4)2 =>
Ni(CH3COO)2 + Sr(MnO4)2 = Sr(CH3COO)2 + Ni(MnO4)2
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O =>
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O
C + O2 = CO2 =>
C + O2 = CO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
H2 + PbO = Pb + H2O =>
H2 + PbO = Pb + H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Mg + H2O = H2 + MgO =>
Mg + H2O = H2 + MgO
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
H + Cl = HCl =>
H + Cl = HCl
NaOH + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
SnCl2 + HCl + O2 = SnCl4 + H2O =>
2 SnCl2 + 4 HCl + O2 = 2 SnCl4 + 2 H2O
C8H8O2 + O2 = CO2 + H2O =>
C8H8O2 + 9 O2 = 8 CO2 + 4 H2O
SnCl4 + H2O = SnO2 + HCl =>
SnCl4 + 2 H2O = SnO2 + 4 HCl
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Li2SiO3 + Sr(MnO4)2 = SrSiO3 + LiMnO4 =>
Li2SiO3 + Sr(MnO4)2 = SrSiO3 + 2 LiMnO4
NaI + Cl2 = NaCl2 + I2 =>
2 NaI + 2 Cl2 = 2 NaCl2 + I2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/31/13
Equations balanced on 06/30/12
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