Equations balanced on the previous day | Equations balanced on the next day |
3 H + O3 = H3O3
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
H2SO4 + FeS = FeSO4 + H2O + SO2 =>
4 H2SO4 + FeS = FeSO4 + 4 H2O + 4 SO2
Cu + H = CuH =>
Cu + H = CuH
C8H8O3 + H2O = H3O + CHO =>
C8H8O3 + 15 H2O = 10 H3O + 8 CHO
Ni3P2 = Ni + P3 =>
3 Ni3P2 = 9 Ni + 2 P3
Al2O3 + Na = Na3O + Al2 =>
Al2O3 + 9 Na = 3 Na3O + Al2
FeCl2(s) + H2O2(aq) + HCl(aq) = FeCl3(aq) + H2O(aq) =>
2 FeCl2(s) + H2O2(aq) + 2 HCl(aq) = 2 FeCl3(aq) + 2 H2O(aq)
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
CrO3 + FeOH3 = CrOH3 + FeO3 =>
CrO3 + FeOH3 = CrOH3 + FeO3
AsO4{3-} + CN{-} + H2O = AsO2{-} + CNO{-} + OH{-} =>
AsO4{3-} + CN{-} + H2O = AsO2{-} + CNO{-} + 2 OH{-}
Al + NH4ClO4 = Al2O3 + HCl + NO + H2O =>
2 Al + 2 NH4ClO4 = Al2O3 + 2 HCl + 2 NO + 3 H2O
NaCl + UO2(CH3COO)2 + Mg(CH3COO)2 + CH3COOH = NaMg(UO2)3(CH3COO)9 + HCl =>
NaCl + 3 UO2(CH3COO)2 + Mg(CH3COO)2 + CH3COOH = NaMg(UO2)3(CH3COO)9 + HCl
HBr + KMnO4 = Br2 + KBr + MnO2 + H2O =>
8 HBr + 2 KMnO4 = 3 Br2 + 2 KBr + 2 MnO2 + 4 H2O
Al + S2 = Al2S3 =>
4 Al + 3 S2 = 2 Al2S3
HOCl + Na = NaClO + H2 =>
2 HOCl + 2 Na = 2 NaClO + H2
NH2CH3CHCOOH + O2 = CO2 + H2O + NH3 =>
NH2CH3CHCOOH + 3 O2 = 3 CO2 + 2 H2O + NH3
Ca3(PO4)2 + Pb(NO3)4 = Ca(NO3)2 + Pb3(PO4)4 =>
2 Ca3(PO4)2 + 3 Pb(NO3)4 = 6 Ca(NO3)2 + Pb3(PO4)4
V + O2 = V2O3 =>
4 V + 3 O2 = 2 V2O3
HNO3 + K2Cr2O7 + Fe(NO3)2 = KNO3 + Fe(NO3)3 + Cr(NO3)3 + H2O =>
14 HNO3 + K2Cr2O7 + 6 Fe(NO3)2 = 2 KNO3 + 6 Fe(NO3)3 + 2 Cr(NO3)3 + 7 H2O
CrSO4 + Ni(NO3)2 = Cr(NO3)2 + NiSO4 =>
CrSO4 + Ni(NO3)2 = Cr(NO3)2 + NiSO4
Zn + H2SO4 = Zn2(SO4)3 + H2 =>
2 Zn + 3 H2SO4 = Zn2(SO4)3 + 3 H2
HNO3 + K2Cr2O7 + Fe(NO3)2 = KNO3 + Fe(NO3)3 + Cr(NO3)3 + H2O =>
14 HNO3 + K2Cr2O7 + 6 Fe(NO3)2 = 2 KNO3 + 6 Fe(NO3)3 + 2 Cr(NO3)3 + 7 H2O
Sn[NO2]4 + Pt3N4 = Sn3N4 + Pt[NO2]4 =>
3 Sn[NO2]4 + Pt3N4 = Sn3N4 + 3 Pt[NO2]4
AlCO3 + HNO3 = Al(NO3)2 + H2O + CO2 =>
AlCO3 + 2 HNO3 = Al(NO3)2 + H2O + CO2
HCl + MnO2 = Cl2 + MnO + H2O =>
2 HCl + MnO2 = Cl2 + MnO + H2O
NaI + Br2 = I2 + NaBr2 =>
2 NaI + 2 Br2 = I2 + 2 NaBr2
Mn2{+} + IO4{-} + H2O = MnO4{-} + IO3{-} + H3O{+} =>
2 Mn2{+} + 13 IO4{-} + 9 H2O = 4 MnO4{-} + 13 IO3{-} + 6 H3O{+}
Mg(NO3)2 + CaCO3 = MgCO3 + Ca(NO3)2 =>
Mg(NO3)2 + CaCO3 = MgCO3 + Ca(NO3)2
KAlO2 + HCl = KCl + HAlO2 =>
KAlO2 + HCl = KCl + HAlO2
CH2O2 + H2O = HCO3{-} + H{+} + {-} =>
CH2O2 + H2O = HCO3{-} + 3 H{+} + 2e
Si(s) + F2(l) = SiF4(g) =>
Si(s) + 2 F2(l) = SiF4(g)
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
Ga2O3 + Cl2 + C = GaCl3 + CO =>
Ga2O3 + 3 Cl2 + 3 C = 2 GaCl3 + 3 CO
KSCN + H2Cr2O7 + K2Cr2O7 = K2SO4 + CO2 + NO2 + Cr2O3 + H2O =>
2 KSCN + 4 H2Cr2O7 + K2Cr2O7 = 2 K2SO4 + 2 CO2 + 2 NO2 + 5 Cr2O3 + 4 H2O
H5O + N2 = N2H4 + H2O =>
4 H5O + 3 N2 = 3 N2H4 + 4 H2O
MgCO3 + K2S = K2(CO3) + MgS =>
MgCO3 + K2S = K2(CO3) + MgS
Na2S + Mn(OH)2 = MnS + NaOH =>
Na2S + Mn(OH)2 = MnS + 2 NaOH
KOH(aq) + HNO3(aq) = H2O + KNO3 =>
KOH(aq) + HNO3(aq) = H2O + KNO3
NH4OH + Au + NH4Cl + KNO3 = H2O + [Au(NH3)]4(NO3)3 + KCl =>
2 NH4OH + 32 Au + 27 NH4Cl + 27 KNO3 = 11 H2O + 8[Au(NH3)]4(NO3)3 + 27 KCl
Fe3O2(s) + CO(s) = Fe(s) + CO2(g) =>
Fe3O2(s) + 2 CO(s) = 3 Fe(s) + 2 CO2(g)
Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
HC2H3O2(aq) + NaOH(aq) = C2H3O2Na(aq) + H2O(l) =>
HC2H3O2(aq) + NaOH(aq) = C2H3O2Na(aq) + H2O(l)
N + H2O = NH2O =>
N + H2O = NH2O
FeI2 + KMnO4 + H2SO4 = Fe2(SO4)3 + I2 + K2SO4 + H2O + MnSO4 =>
10 FeI2 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 10 I2 + 3 K2SO4 + 24 H2O + 6 MnSO4
Ag{+} + Cu = Cu2{+} + Ag =>
Ag{+} + 2 Cu = Cu2{+} + Ag
C8H18 + O(g) = CO2(g) + H2O(g) =>
C8H18 + 25 O(g) = 8 CO2(g) + 9 H2O(g)
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/04/23
Equations balanced on 01/03/23
化学反応式の係数調整サイトへのご意見·ご感想