Equations balanced on the previous day | Equations balanced on the next day |
NH3 + 7 HNO3 = 4 N2O4 + 5 H2O
HC2H3O2(aq) + NaHSO3(aq) = NaC2H3O2(aq) + H2O(l) + SO2(g) =>
HC2H3O2(aq) + NaHSO3(aq) = NaC2H3O2(aq) + H2O(l) + SO2(g)
Fe2(SO4)3 + Na2S + H2O = FeSO4 + Na2SO4 + H2SO4 =>
4 Fe2(SO4)3 + Na2S + 4 H2O = 8 FeSO4 + Na2SO4 + 4 H2SO4
CO2 + H2O = C5H12O6 + O2 =>
5 CO2 + 6 H2O = C5H12O6 + 5 O2
ZnSO4 + NaOH = NaSO4 + ZnOH =>
ZnSO4 + NaOH = NaSO4 + ZnOH
AuCl3 + Mg(OH)2 = MgCl2 + Au(OH)3 =>
2 AuCl3 + 3 Mg(OH)2 = 3 MgCl2 + 2 Au(OH)3
FeO + O2 = Fe2O3(s) =>
4 FeO + O2 = 2 Fe2O3(s)
FeO + O2 = Fe2O3(s) =>
4 FeO + O2 = 2 Fe2O3(s)
Fe2(SO4)3 + Na2S + H2O = FeSO4 + Na2SO4 + H2SO4 =>
4 Fe2(SO4)3 + Na2S + 4 H2O = 8 FeSO4 + Na2SO4 + 4 H2SO4
AgNO{3} + CoCl{2} = AgCl{2} + Co(NO{3}) =>
AgNO{3} + CoCl{2} = AgCl{2} + Co(NO{3})
FeCl2 + NaOH = FeO2H2 + NaCl =>
FeCl2 + 2 NaOH = FeO2H2 + 2 NaCl
H3PO3 + HgCl2 + H2O = Hg2Cl2 + H3PO4 + HCl =>
H3PO3 + 2 HgCl2 + H2O = Hg2Cl2 + H3PO4 + 2 HCl
S + KOH = K2SO3 + K2S + H2O =>
3 S + 6 KOH = K2SO3 + 2 K2S + 3 H2O
C2H5NH2 + NH3Br = C2H5NH2Br + NH3 =>
C2H5NH2 + NH3Br = C2H5NH2Br + NH3
FeO + O2 = Fe2O3(s) =>
4 FeO + O2 = 2 Fe2O3(s)
Zn(s) + CoCl2(aq) = ZnCl2(aq) + Co(s) =>
Zn(s) + CoCl2(aq) = ZnCl2(aq) + Co(s)
CH3SNa + (CH3)2SO4 = (CH3)2S + Na2SO4 =>
2 CH3SNa + (CH3)2SO4 = 2(CH3)2S + Na2SO4
BaCl2 + H2Se = BaSe + HCl =>
BaCl2 + H2Se = BaSe + 2 HCl
Fe2(SO4)3 + Na2S + H2O = FeSO4 + Na2SO4 + H2SO4 =>
4 Fe2(SO4)3 + Na2S + 4 H2O = 8 FeSO4 + Na2SO4 + 4 H2SO4
Na2Cr2O7 + K2S + H2O = NaCrO2 + KOH + S =>
Na2Cr2O7 + 3 K2S + 3 H2O = 2 NaCrO2 + 6 KOH + 3 S
C6H10 + O2 = CO + H2O =>
2 C6H10 + 11 O2 = 12 CO + 10 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + HOH =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 HOH
Fe2(SO4)3 + Na2S + H2O = FeSO4 + Na2SO4 + H2SO4 =>
4 Fe2(SO4)3 + Na2S + 4 H2O = 8 FeSO4 + Na2SO4 + 4 H2SO4
Na2Cr2O7 + K2S + H2O = NaCrO2 + KOH + S =>
Na2Cr2O7 + 3 K2S + 3 H2O = 2 NaCrO2 + 6 KOH + 3 S
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCOOH + KOH = H2O + KCOOH =>
HCOOH + KOH = H2O + KCOOH
MgO2H2 + HCl = MgCl2 + H2O =>
MgO2H2 + 2 HCl = MgCl2 + 2 H2O
Fe2(SO4)3 + Na2S + H2O = FeSO4 + Na2SO4 + H2SO4 =>
4 Fe2(SO4)3 + Na2S + 4 H2O = 8 FeSO4 + Na2SO4 + 4 H2SO4
Na2Cr2O7 + K2S + H2O = NaCrO2 + KOH + S =>
Na2Cr2O7 + 3 K2S + 3 H2O = 2 NaCrO2 + 6 KOH + 3 S
FeO + O2 = Fe2O3(s) =>
4 FeO + O2 = 2 Fe2O3(s)
FeO + O2 = Fe2O3(s) =>
4 FeO + O2 = 2 Fe2O3(s)
NO2 + O + H2O = NO3H =>
2 NO2 + O + H2O = 2 NO3H
NH4Br + AgNO3 = NH4NO3 + AgBr =>
NH4Br + AgNO3 = NH4NO3 + AgBr
KMnO4 + KOH + AsO2K = MnO2 + K3AsO4 + H2O =>
2 KMnO4 + 4 KOH + 3 AsO2K = 2 MnO2 + 3 K3AsO4 + 2 H2O
AH3 + B(OH)3 = AB + H2O =>
AH3 + B(OH)3 = AB + 3 H2O
H2O + C4H8O2 = C2H4OH + CH3COOH =>
2 H2O + 3 C4H8O2 = 4 C2H4OH + 2 CH3COOH
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
(Mn{2+})(aq) + (BiO{3-})(aq) = (MnO{4-})(aq) + (Bi{3+})(aq) =>
(Mn{2+})(aq) + (BiO{3-})(aq) = (MnO{4-})(aq) + (Bi{3+})(aq)
K3[Fe(SNC)6] + NH4F = K3[FeF6] + NH4SCN =>
K3[Fe(SNC)6] + 6 NH4F = K3[FeF6] + 6 NH4SCN
NH3 + KMnO4 + H2SO4 = N2 + MnSO4 + K + H2O =>
2 NH3 + KMnO4 + H2SO4 = N2 + MnSO4 + K + 4 H2O
CrSO4 + O2 + NH4Cl + NH3 = [(NH3)5CrOHCr(NH3)5]Cl5 + H2SO4 =>
4 CrSO4 + O2 + 10 NH4Cl + 10 NH3 = 2[(NH3)5CrOHCr(NH3)5]Cl5 + 4 H2SO4
MnO4{-} + F{-} + H2O = MnO2 + F2{+} + OH{-} =>
MnO4{-} + 2 F{-} + 2 H2O = MnO2 + F2{+} + 4 OH{-}
HCHO + KMnO4 + KOH = K2MnO4 + HCOOH + H2O =>
HCHO + 2 KMnO4 + 2 KOH = 2 K2MnO4 + HCOOH + H2O
Na2CrO7 + NaI + HCl = CrCl3 + I2 + NaCl + H2O =>
2 Na2CrO7 + 18 NaI + 28 HCl = 2 CrCl3 + 9 I2 + 22 NaCl + 14 H2O
Ba(NO3)2 + K3SO4 = BaSO4 + K3(NO3)2 =>
Ba(NO3)2 + K3SO4 = BaSO4 + K3(NO3)2
CH3CH2OH + H2SO4 + KMnO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 CH3CH2OH + 18 H2SO4 + 12 KMnO4 = 12 MnSO4 + 6 K2SO4 + 10 CO2 + 33 H2O
(Mn{2+})(aq) + (BiO{3-})(aq) = (MnO{4-})(aq) + (Bi{3+})(aq) =>
(Mn{2+})(aq) + (BiO{3-})(aq) = (MnO{4-})(aq) + (Bi{3+})(aq)
Sn(OH)2 + HClO4 = Sn(ClO4)2 + H2O =>
Sn(OH)2 + 2 HClO4 = Sn(ClO4)2 + 2 H2O
(NH4)2SO4 + Al2(CO3)3 = (NH4)2CO3 + Al2(SO4)3 =>
3(NH4)2SO4 + Al2(CO3)3 = 3(NH4)2CO3 + Al2(SO4)3
C2H6 + O2 = OC2 + H2 =>
2 C2H6 + O2 = 2 OC2 + 6 H2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/24/23
Equations balanced on 12/24/22
化学反応式の係数調整サイトへのご意見·ご感想