Equations balanced on the previous day | Equations balanced on the next day |
2 Cu3N + 3 Fe = 3 Cu2Fe + N2
FeSO4 + KClO3 + KOH = K2FeO4 + KCl + K2SO4 + H2O =>
3 FeSO4 + 2 KClO3 + 12 KOH = 3 K2FeO4 + 2 KCl + 3 K2SO4 + 6 H2O
Cu + Fe2(SO4)3 = Cu(SO4) + FeSO4 =>
Cu + Fe2(SO4)3 = Cu(SO4) + 2 FeSO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
(CH3)2NNH2 + N2O4 = CO2 + H2O + N2 =>
(CH3)2NNH2 + 2 N2O4 = 2 CO2 + 4 H2O + 3 N2
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Al + KOH + H2O = K3[Al(OH)6] + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al(OH)6] + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + KCl + H2O =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + KCl + 4 H2O
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
FeCl2 + Cl = FeCl3 =>
FeCl2 + Cl = FeCl3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2C2O4 + KMnO4 = CO2 + K2CO3 + MnO2 + H2O =>
3 H2C2O4 + 2 KMnO4 = 5 CO2 + K2CO3 + 2 MnO2 + 3 H2O
SO2 + O2 = SO4 =>
SO2 + O2 = SO4
I{-} + AsO43{-} + H{+} = I2 + AsO33{-} + H2O =>
20 I{-} + AsO43{-} + 20 H{+} = 10 I2 + AsO33{-} + 10 H2O
FeCl2 + Cl = FeCl3 =>
FeCl2 + Cl = FeCl3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
I{-} + AsO43{-} + H{+} = I2 + AsO33{-} + H2O =>
20 I{-} + AsO43{-} + 20 H{+} = 10 I2 + AsO33{-} + 10 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
K2SO4 + BaCl2 = KCl + BaSO4 =>
K2SO4 + BaCl2 = 2 KCl + BaSO4
I{-} + AsO4{3{-}+H{+} = I2+AsO3{3-}+H2O =>
8 I{-} + AsO4{3{-}+2H{+} = 4 I2+AsO3{3-}+H2O
I{-} + AsO4{3-} + H{+} = I2 + AsO3{3-} + H2O =>
2 I{-} + AsO4{3-} + 2 H{+} = I2 + AsO3{3-} + H2O
O2 + K2SO3 = K2SO4 =>
O2 + 2 K2SO3 = 2 K2SO4
CH3CONa + NaOH = CH4 + Na2CO2 =>
CH3CONa + NaOH = CH4 + Na2CO2
NaBr + Fe = Na + FeBr2 =>
2 NaBr + Fe = 2 Na + FeBr2
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
Na2Cr2O7 + S + HCl = SO2 + CrCl3 + NaCl + H2O =>
2 Na2Cr2O7 + 3 S + 16 HCl = 3 SO2 + 4 CrCl3 + 4 NaCl + 8 H2O
K2SO4 + HCL = KCL + H2SO4 =>
K2SO4 + 2 HCL = 2 KCL + H2SO4
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
As2S3 + H2O = HAsO2 + H2S =>
As2S3 + 4 H2O = 2 HAsO2 + 3 H2S
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
KClO3 + P = P2O5 + KCl =>
5 KClO3 + 6 P = 3 P2O5 + 5 KCl
K + H2S = K2S + H2 =>
2 K + H2S = K2S + H2
Na + FeBr2 = NaBr + Fe2 =>
4 Na + 2 FeBr2 = 4 NaBr + Fe2
C2H5OH + HBr = C2H5Br + H2O =>
C2H5OH + HBr = C2H5Br + H2O
Fe3O4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe3O4 + 10 H2SO4 = 3 Fe2(SO4)3 + SO2 + 10 H2O
C6H12 + KMnO4 + H2O = C6H14O2 + KOH + MnO2 =>
3 C6H12 + 2 KMnO4 + 4 H2O = 3 C6H14O2 + 2 KOH + 2 MnO2
KOH + Cl2 = KClO3 + KCl + H20 =>
60 KOH + 30 Cl2 = 20 KClO3 + 40 KCl + 3 H20
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cl2 + H2O = HClO + HCl =>
Cl2 + H2O = HClO + HCl
Sb2S3 + H2O = Sb(OH)3 + H2S =>
Sb2S3 + 6 H2O = 2 Sb(OH)3 + 3 H2S
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
KBr + Cl2 = KCl + Br =>
2 KBr + Cl2 = 2 KCl + 2 Br
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + 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 01/11/15
Equations balanced on 02/10/14
化学反応式の係数調整サイトへのご意見·ご感想