Equations balanced on the previous day | Equations balanced on the next day |
C6H4(OH)COOH + H2O = H3O + C6H4(OH)COO
PbS2 + O2 = Pb + SO2 =>
PbS2 + 2 O2 = Pb + 2 SO2
K2Cr2O7 + H2SO4 + H2O2 = CrO5 + K2SO4 + H2 =>
2 K2Cr2O7 + 2 H2SO4 + 3 H2O2 = 4 CrO5 + 2 K2SO4 + 5 H2
Fe + Ni(NO3)2 = Fe(NO3)3 + Ni =>
2 Fe + 3 Ni(NO3)2 = 2 Fe(NO3)3 + 3 Ni
K3Fe(SCN)6 + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO3 + H2O + NaSO4 + KNO3 =>
K3Fe(SCN)6 + 27 Na2Cr2O7 + 129 H2SO4 = Fe(NO3)3 + 27 Cr2(SO4)3 + 6 CO3 + 129 H2O + 54 NaSO4 + 3 KNO3
Ba + HBr = BaBr + H2 =>
2 Ba + 2 HBr = 2 BaBr + H2
NH3 + CoCl2 = HCl + Co3N2 =>
2 NH3 + 3 CoCl2 = 6 HCl + Co3N2
Mg + CO2 = MgCO2 =>
Mg + CO2 = MgCO2
KCHO2 + H2O = HCHO2 + KOH =>
KCHO2 + H2O = HCHO2 + KOH
NaOH + SO4 = NaSO4 + OH =>
NaOH + SO4 = NaSO4 + OH
NaCl + V(NO3)5 = NaNO3 + VCl5 =>
5 NaCl + V(NO3)5 = 5 NaNO3 + VCl5
CH3CCH + NaNH2 = CH3CCNa + NH3 =>
CH3CCH + NaNH2 = CH3CCNa + NH3
NaCl + CaZe = Na2Ze + CaCl2 =>
2 NaCl + CaZe = Na2Ze + CaCl2
Zn + SO2 = ZnS2O4 =>
Zn + 2 SO2 = ZnS2O4
C2H6O + Cr2O7{-2} + H{+} = CO2 + Cr{+3} + H2O =>
C2H6O + 2 Cr2O7{-2} + 16 H{+} = 2 CO2 + 4 Cr{+3} + 11 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Zn + SO2 = ZnS2O4 =>
Zn + 2 SO2 = ZnS2O4
F2 + CaBr2 = CaF2 + Br2 =>
F2 + CaBr2 = CaF2 + Br2
C6H5NO2 + HCl + Sn = C6H5NH2 + SnCl2 + H2O =>
C6H5NO2 + 6 HCl + 3 Sn = C6H5NH2 + 3 SnCl2 + 2 H2O
Be + N = BeN =>
Be + N = BeN
BiONO3 + HCl = BiCl3 + HNO3 + H2O =>
BiONO3 + 3 HCl = BiCl3 + HNO3 + H2O
Cr(OH)3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 3 Cl2 + 10 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
NaMnO4 + NaOH + NaI = NaIO3 + H2O + Na2MnO4 =>
6 NaMnO4 + 6 NaOH + NaI = NaIO3 + 3 H2O + 6 Na2MnO4
Ba(OH)2 + Ba(HPO4) = Ba3(PO4)2 + H2O =>
Ba(OH)2 + 2 Ba(HPO4) = Ba3(PO4)2 + 2 H2O
CH3OH2 + O2 = CO2 + H2 =>
2 CH3OH2 + O2 = 2 CO2 + 5 H2
ZnCl + NaS = NaCl + ZnS =>
ZnCl + NaS = NaCl + ZnS
MnO4{-} + H{+} + e = Mn2{+} + H2O =>
2 MnO4{-} + 16 H{+} + 13e = Mn2{+} + 8 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Bi + Ca(OH)2 = Bi(OH)2 + Ca =>
Bi + Ca(OH)2 = Bi(OH)2 + Ca
KF + Cr(NO3)3 = K(NO3)3 + CrF =>
KF + Cr(NO3)3 = K(NO3)3 + CrF
HI + Br2 = HBr + I2 =>
2 HI + Br2 = 2 HBr + I2
C3H4 + I2 = C3H4I2 =>
C3H4 + I2 = C3H4I2
Na + OHS = NaSO + H2 =>
2 Na + 2 OHS = 2 NaSO + H2
C4H10O + O2 = CO2 + H2 =>
2 C4H10O + 7 O2 = 8 CO2 + 10 H2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Al(s) + Pb(C2H3O2)2 = Al(C2H3O2)3 + Pb(s) =>
2 Al(s) + 3 Pb(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Pb(s)
Na2S2O3 + NaOH + NaClO2 = Na2SO4 + H2O + NaCl =>
Na2S2O3 + 2 NaOH + 2 NaClO2 = 2 Na2SO4 + H2O + 2 NaCl
Zn(NO3)2 + LiOH = Zn(OH)2 + Li(NO3) =>
Zn(NO3)2 + 2 LiOH = Zn(OH)2 + 2 Li(NO3)
NaCl + NaOH = Na(OH)2 + Na2Cl =>
NaCl + 2 NaOH = Na(OH)2 + Na2Cl
FeOH2 = Fe + H2O =>
FeOH2 = Fe + H2O
Ge + HNO3 = H2GeO3 + NO2 + H2O =>
Ge + 4 HNO3 = H2GeO3 + 4 NO2 + H2O
[NH4]2SO4*FeSO4*6H2O + NH4SCN = [NH4]2Fe[SO4](SCN)(H2O)6 + NH4SO4 =>
[NH4]2SO4*FeSO4*6H2O + NH4SCN = [NH4]2Fe[SO4](SCN)(H2O)6 + NH4SO4
C12H23 + O2 = H2O + CO2 =>
4 C12H23 + 71 O2 = 46 H2O + 48 CO2
MnBr2 + AlCl3 = AlBr3 + MnCl2 =>
3 MnBr2 + 2 AlCl3 = 2 AlBr3 + 3 MnCl2
LiBr(aq) + F2(g) = LiF + Br2(g) =>
2 LiBr(aq) + F2(g) = 2 LiF + Br2(g)
ZnS + HBr = ZnBr2 + H2S =>
ZnS + 2 HBr = ZnBr2 + H2S
Na2CrO4 + CaCl2 = NaCl + CaCrO4 =>
Na2CrO4 + CaCl2 = 2 NaCl + CaCrO4
CrCl3 + Ba(OH)2 = Cr(OH)3 + BaCl2 =>
2 CrCl3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 BaCl2
C4H4O + C4H2O3 = C16H12O8 =>
2 C4H4O + 2 C4H2O3 = C16H12O8
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/29/24
Equations balanced on 04/28/23
化学反応式の係数調整サイトへのご意見·ご感想