Equations balanced on the previous day | Equations balanced on the next day |
2 As2S3 + 9 O2 = 2 As2O3 + 6 SO2
Cu(NO3)2 + NaOH = Cu(OH)2 + Na(NO3) =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 Na(NO3)
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
MnO4{-} + SO2 + H2O = Mn2 + SO3{-}2 + H{+} =>
2 MnO4{-} + 14 SO2 + 6 H2O = Mn2 + 14 SO3{-}2 + 12 H{+}
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
KSCN + H2SO4 + K2Cr2O7 = CO2 + NO2 + Cr2S4O3 + K2SO4 + H2O =>
2 KSCN + 4 H2SO4 + K2Cr2O7 = 2 CO2 + 2 NO2 + Cr2S4O3 + 2 K2SO4 + 4 H2O
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
O2 + P4 = P2O5 =>
5 O2 + P4 = 2 P2O5
CUSO4 + Fe = CU + Fe2(SO4)3 =>
3 CUSO4 + 2 Fe = 3 CU + Fe2(SO4)3
SnO2 + H2So4 = Sn(So4)2 + H2O =>
SnO2 + 2 H2So4 = Sn(So4)2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
H2SO4 + Ca = CaSO4 + H2S + H2O =>
5 H2SO4 + 4 Ca = 4 CaSO4 + H2S + 4 H2O
MnO4{-} + SO2 + H2O = Mn{+}2 + SO3{-}2 + H{+} =>
MnO4{-} + 6 SO2 + 2 H2O = Mn{+}2 + 6 SO3{-}2 + 4 H{+}
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
BaS + NiSO4 = BaSO4 + NiS =>
BaS + NiSO4 = BaSO4 + NiS
H2SO4 + Ca = CaSO4 + H2S + H2O =>
5 H2SO4 + 4 Ca = 4 CaSO4 + H2S + 4 H2O
KMnO4 + H2S + H2SO4 = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 5 H2S + 7 H2SO4 = 4 K2SO4 + 8 MnSO4 + 12 H2O
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCl2 + HgNO3 = Ca(NO3)2 + HgCl =>
CaCl2 + 2 HgNO3 = Ca(NO3)2 + 2 HgCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cl2 + KIO3 + KOH = KIO4 + KCl + H2O =>
Cl2 + KIO3 + 2 KOH = KIO4 + 2 KCl + H2O
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
FeS + HNO3 = Fe(NO3)2 + S + NO + H2O =>
3 FeS + 8 HNO3 = 3 Fe(NO3)2 + 3 S + 2 NO + 4 H2O
HNO2 + KI + H2SO4 = NO + I2 + K2SO4 + H2O =>
2 HNO2 + 2 KI + H2SO4 = 2 NO + I2 + K2SO4 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HNO2 + NH4OH = H2O + NH4NO2 =>
HNO2 + NH4OH = H2O + NH4NO2
H3O + H2PO4 + Fe + C6H8O7 = FeH3PO4 + CO2 =>
5 H3O + 23 H2PO4 + 23 Fe + C6H8O7 = 23 FeH3PO4 + 6 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H3O + H2PO4 + C6H8O7 + Fe = FeH3PO4 + CO2 =>
5 H3O + 23 H2PO4 + C6H8O7 + 23 Fe = 23 FeH3PO4 + 6 CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C3H7OH + O2 = CO2 + H20 =>
10 C3H7OH + 25 O2 = 30 CO2 + 4 H20
C4H10 + H2SO4 = H2S + CH2O + H =>
C4H10 + H2SO4 = H2S + 4 CH2O + 2 H
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Se + O2 = SeO3 =>
2 Se + 3 O2 = 2 SeO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + O2 = HNO2 + H2O =>
2 NH3 + 3 O2 = 2 HNO2 + 2 H2O
KMnO4 + KOH + KCN = K2MnO4 + KOCN + H2O =>
2 KMnO4 + 2 KOH + KCN = 2 K2MnO4 + KOCN + H2O
C5H9Cl + Na = C10H18 + NaCl =>
2 C5H9Cl + 2 Na = C10H18 + 2 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
ZnS + O2 = SO2 + ZnO =>
2 ZnS + 3 O2 = 2 SO2 + 2 ZnO
Na + HNO3 = NaNO3 + N2O + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + N2O + 5 H2O
C2H6O = C + H + O =>
C2H6O = 2 C + 6 H + O
H3O + C6H8O7 + H2PO4 + Fe = FeH3PO4 + CO2 =>
5 H3O + C6H8O7 + 23 H2PO4 + 23 Fe = 23 FeH3PO4 + 6 CO2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C2H6O = C + H + O2 =>
2 C2H6O = 4 C + 12 H + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Br2 + HClO + H2O = HBrO3 + HCl =>
Br2 + 5 HClO + H2O = 2 HBrO3 + 5 HCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/01/16
Equations balanced on 12/01/15
化学反応式の係数調整サイトへのご意見·ご感想