Equations balanced on the previous day | Equations balanced on the next day |
2 C2H6 + 3 O2 = 2 HC2H3O2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H6COOH + Ca = (C6H5COO)2Ca + H2 =>
2 C6H6COOH + Ca = (C6H5COO)2Ca + 2 H2
PbN6 + Cr(MnO4)2 = Cr2O3 + MnO2 + NO + Pb3O4 =>
15 PbN6 + 44 Cr(MnO4)2 = 22 Cr2O3 + 88 MnO2 + 90 NO + 5 Pb3O4
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
P3 + O2 = P2O3 =>
4 P3 + 9 O2 = 6 P2O3
P3 + O2 = P2O3 =>
4 P3 + 9 O2 = 6 P2O3
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
OH + H2 = H2O =>
2 OH + H2 = 2 H2O
Al(NO3)3 + FeCl2 = Fe(NO3)2 + AlCl3 =>
2 Al(NO3)3 + 3 FeCl2 = 3 Fe(NO3)2 + 2 AlCl3
CH3 + OH + PCI5 = CH3CI + POCI3 + H2O =>
4 CH3 + 8 OH + PCI5 = 2 CH3CI + POCI3 + 7 H2O
CuSO4*5H2O(s) = CuSO4(s) + H2O(g) =>
CuSO4*5H2O(s) = CuSO4(s) + 5 H2O(g)
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
FeCl2 + HCl + K2Cr2O7 = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + 14 HCl + K2Cr2O7 = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
CH3COOH + (Ag(NH3)2)OH = Ag + CO2 + H2O + NH3 =>
CH3COOH + 8(Ag(NH3)2)OH = 8 Ag + 2 CO2 + 6 H2O + 16 NH3
ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S
P3 + O2 = P2O3 =>
4 P3 + 9 O2 = 6 P2O3
Fe(s) + O2(g) = Fe3O4(s) =>
3 Fe(s) + 2 O2(g) = Fe3O4(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + Cu(SO4) = Al(SO4) + Cu =>
Al + Cu(SO4) = Al(SO4) + Cu
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Cu + NiCO3 = CuCO3 + Ni =>
Cu + NiCO3 = CuCO3 + Ni
Ca + H2O = Ca(OH)2 + H =>
Ca + 2 H2O = Ca(OH)2 + 2 H
Mg + CuSO4 = MgSO4 + Cu2 =>
2 Mg + 2 CuSO4 = 2 MgSO4 + Cu2
FeSO4 + Na3PO4 = Fe3(PO4)2 + Na2SO4 =>
3 FeSO4 + 2 Na3PO4 = Fe3(PO4)2 + 3 Na2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
C6H6COOH + Ca = (C6H6COO)2Ca + H2 =>
2 C6H6COOH + Ca = (C6H6COO)2Ca + H2
NaN3 = N2 + Na =>
2 NaN3 = 3 N2 + 2 Na
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2SO3 + H2O2 = H2SO4 + H2O =>
H2SO3 + H2O2 = H2SO4 + H2O
CH3ONa + H2O = CH3OH + NaOH =>
CH3ONa + H2O = CH3OH + NaOH
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/25/17
Equations balanced on 03/27/16
化学反応式の係数調整サイトへのご意見·ご感想