| Equations balanced on the previous day | Equations balanced on the next day |
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FE + CUSO4 = FESO4 + CU
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
NaI + Cl = NaCl + I2 =>
2 NaI + 2 Cl = 2 NaCl + I2
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
NaHCO3 = CO2 + H2O + Na2(CO3) =>
2 NaHCO3 = CO2 + H2O + Na2(CO3)
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Cl2 + NaCl = NaCl2 =>
Cl2 + 2 NaCl = 2 NaCl2
NaOH + FeCl3 = NaCl + Fe(OH)3 =>
3 NaOH + FeCl3 = 3 NaCl + Fe(OH)3
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Al + CuCl = AlCl + Cu =>
Al + CuCl = AlCl + Cu
HC2H3O2 + NH4OH = NH4C2H3O2 + H2O =>
HC2H3O2 + NH4OH = NH4C2H3O2 + H2O
H3AsO4 + Pb(NO3)2 = HNO3 + PbHAsO4 =>
H3AsO4 + Pb(NO3)2 = 2 HNO3 + PbHAsO4
HC2H3O2 + NH4OH = NH4C2H3O2 + H2O =>
HC2H3O2 + NH4OH = NH4C2H3O2 + H2O
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Al + CuCl = AlCl2 + Cu =>
Al + 2 CuCl = AlCl2 + 2 Cu
Mn(NO3)2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(NO3)2 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 2 H2O
HCN + NAOH = NACN + H2O =>
HCN + NAOH = NACN + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaO + H2O = NaOH + O2 =>
4 NaO + 2 H2O = 4 NaOH + O2
NH4OH + Fe2S3 = (NH4)2S + Fe(OH)3 =>
6 NH4OH + Fe2S3 = 3(NH4)2S + 2 Fe(OH)3
SO4{2-} + Ag + H{+} = SO3{2-} + Ag{+} + H2O =>
SO4{2-} + 2 Ag + 2 H{+} = SO3{2-} + 2 Ag{+} + H2O
H2O + P4 + OHNa = PH3 + PO3H2Na =>
4 H2O + P4 + 2 OHNa = 2 PH3 + 2 PO3H2Na
BaCl2 + PSO4 = BaSO4 + PCl2 =>
BaCl2 + PSO4 = BaSO4 + PCl2
Cu(NO3)2 + Zn = Zn(NO3)2 + Cu =>
Cu(NO3)2 + Zn = Zn(NO3)2 + Cu
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
Y(NO3)3 + SiO2 + CH4N2O = Y2SiO5 + N2 + CO2 + H2O =>
2 Y(NO3)3 + SiO2 + 5 CH4N2O = Y2SiO5 + 8 N2 + 5 CO2 + 10 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe(NO3)2 + KOH = KNO3 + Fe(OH)2 =>
Fe(NO3)2 + 2 KOH = 2 KNO3 + Fe(OH)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cr2O3 + K2S2O7 = K2CrO4 + SO2 + O2 =>
2 Cr2O3 + 4 K2S2O7 = 4 K2CrO4 + 8 SO2 + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2O + NO2{-} + Fe{3+} = NO3{-} + H{+} + Fe{2+} =>
H2O + NO2{-} + 2 Fe{3+} = NO3{-} + 2 H{+} + 2 Fe{2+}
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
NaCl + Pb(CH3COO)2 = Na(CH3COO)2 + PbCl =>
NaCl + Pb(CH3COO)2 = Na(CH3COO)2 + PbCl
Br + OH = BrO3 + H2O =>
Br + 6 OH = BrO3 + 3 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
OH{-} + NO2{-} + Fe{3+} = NO3{-} + H2O + Fe{2+} =>
2 OH{-} + NO2{-} + 2 Fe{3+} = NO3{-} + H2O + 2 Fe{2+}
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/12/11
Equations balanced on 05/12/10
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