Equations balanced on the previous day | Equations balanced on the next day |
4 Al + 3 O2 = 2 Al2O3
K(NO3) + PbI2 = Pb(NO3)2 + KI =>
2 K(NO3) + PbI2 = Pb(NO3)2 + 2 KI
KMnO4 + NaOH = MnO2 + Na2O + KOH + O2 =>
4 KMnO4 + 4 NaOH = 4 MnO2 + 2 Na2O + 4 KOH + 3 O2
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
NaHCO3 + H2(SO4) = Na2(SO4) + CO2 + H2O =>
2 NaHCO3 + H2(SO4) = Na2(SO4) + 2 CO2 + 2 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
H2C2O4(aq) + NaOH(aq) = Na2C2O4(aq) + H2O(l) =>
H2C2O4(aq) + 2 NaOH(aq) = Na2C2O4(aq) + 2 H2O(l)
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H{+} + Cr2O7{2-} + NO2{-} = NO3{-} + Cr{3+} + H2O =>
8 H{+} + Cr2O7{2-} + 3 NO2{-} = 3 NO3{-} + 2 Cr{3+} + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + CuF2 = Cu3N + NH4F + N2 =>
16 NH3 + 6 CuF2 = 2 Cu3N + 12 NH4F + N2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al(NO3)3 + KI = AlI3 + KNO3 =>
Al(NO3)3 + 3 KI = AlI3 + 3 KNO3
Na2(SO4) + Sr(NO3)2 = Sr(SO4) + Na(NO3) =>
Na2(SO4) + Sr(NO3)2 = Sr(SO4) + 2 Na(NO3)
Cu2 + HNO3 = NO2 + H2O + Cu(NO3)2 =>
Cu2 + 8 HNO3 = 4 NO2 + 4 H2O + 2 Cu(NO3)2
Co(NO) + NaOH = CoOH + NaNO =>
Co(NO) + NaOH = CoOH + NaNO
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Pb(NO3)2 = Pb + NO3 =>
Pb(NO3)2 = Pb + 2 NO3
NH4ClO4 = N2 + Cl2 + H2O + O2 =>
2 NH4ClO4 = N2 + Cl2 + 4 H2O + 2 O2
Ca + AlCl = CaCl2 + Al =>
Ca + 2 AlCl = CaCl2 + 2 Al
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
Cl + Na = NaCl =>
Cl + Na = NaCl
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
NH4OH + FeCl3 = Fe(OH)3 + NH4Cl =>
3 NH4OH + FeCl3 = Fe(OH)3 + 3 NH4Cl
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
CS2 + O = CO2 + SO2 =>
CS2 + 6 O = CO2 + 2 SO2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Na(CO3) + H2SO4 = Na(SO4) + H2(CO3) =>
Na(CO3) + H2SO4 = Na(SO4) + H2(CO3)
Na3PO4 + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/23/13
Equations balanced on 01/22/13
化学反応式の係数調整サイトへのご意見·ご感想