Equations balanced on the previous day | Equations balanced on the next day |
2 NaOH + H2So4 = Na2So4 + 2 H2O
H2S + HNO3 = H2SO4 + NO2 + H20 =>
5 H2S + 20 HNO3 = 5 H2SO4 + 20 NO2 + H20
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
Br2 + OH{-} = BrO3{-} + Br{-} + H2O =>
3 Br2 + 6 OH{-} = BrO3{-} + 5 Br{-} + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Be + O2 = Be2O2 =>
2 Be + O2 = Be2O2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
BeCl2 = Be + Cl2 =>
BeCl2 = Be + Cl2
CO + Fe3O2 = CO2 + Fe =>
2 CO + Fe3O2 = 2 CO2 + 3 Fe
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Ni(CO)4 = Ni + CO =>
Ni(CO)4 = Ni + 4 CO
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
FeCl3 + NaOH = NaCl + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 NaCl + Fe(OH)3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
HSO4 + HG = HG(HSO4)2 =>
2 HSO4 + HG = HG(HSO4)2
KO + H2O = KOH + O2 =>
4 KO + 2 H2O = 4 KOH + O2
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Na3PO4 + FeSO4 = Na2SO4 + Fe3(PO4)2 =>
2 Na3PO4 + 3 FeSO4 = 3 Na2SO4 + Fe3(PO4)2
K3P = K + P4 =>
4 K3P = 12 K + P4
Al2(CO3)3 + FeCl2 = AlCl3 + FeCO3 =>
Al2(CO3)3 + 3 FeCl2 = 2 AlCl3 + 3 FeCO3
NaCl(l) = Na(s) + Cl2(g) =>
2 NaCl(l) = 2 Na(s) + Cl2(g)
HBrO3 + HNO2 = HNO3 + Br2 + H2O =>
2 HBrO3 + 5 HNO2 = 5 HNO3 + Br2 + H2O
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Al(NO3)3 + H2SO4 = HNO3 + Al2(SO4)3 =>
2 Al(NO3)3 + 3 H2SO4 = 6 HNO3 + Al2(SO4)3
NaHSO3 = Na2SO3 + SO2 + H2O =>
2 NaHSO3 = Na2SO3 + SO2 + H2O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C4H8 + O2 = CO2 + H20 =>
5 C4H8 + 20 O2 = 20 CO2 + 2 H20
NHO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 NHO2 + 6 KI + 6 HCl = 3 I2 + N2 + 6 KCl + 4 H2O
FES2 + O2 = FEO + SO2 =>
2 FES2 + 5 O2 = 2 FEO + 4 SO2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
(NH4)2S = NH4 + S8 =>
8(NH4)2S = 16 NH4 + S8
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
FES + HCl = FECl2 + H2S =>
FES + 2 HCl = FECl2 + H2S
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
AgCl + ZN = ZNCl + Ag =>
AgCl + ZN = ZNCl + Ag
HNO2 + Br2 + H2O = HNO3 + HBr =>
HNO2 + Br2 + H2O = HNO3 + 2 HBr
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
K4Fe(CN)6 + KMnO4 + HCl = KCl + FeCl3 + MnCl2 + NO + CO2 + H2O =>
5 K4Fe(CN)6 + 43 KMnO4 + 164 HCl = 63 KCl + 5 FeCl3 + 43 MnCl2 + 30 NO + 30 CO2 + 82 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 04/30/17
Equations balanced on 05/30/16
化学反応式の係数調整サイトへのご意見·ご感想