Equations balanced on the previous day | Equations balanced on the next day |
3 C4N2 + 4 O3 = 12 CO + 3 N2
KOH + Fe(NO3)2 = Fe(OH) + K(NO3)2 =>
KOH + Fe(NO3)2 = Fe(OH) + K(NO3)2
BaCl2 + KCrO4 = KCl + Ba(CrO4)2 =>
BaCl2 + 2 KCrO4 = 2 KCl + Ba(CrO4)2
K2Cr2O7 + HBr = Br2 + CrBr3 + KBr + H2O =>
K2Cr2O7 + 14 HBr = 3 Br2 + 2 CrBr3 + 2 KBr + 7 H2O
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
NaNO2 + BaCl2 = Ba(NO2)2 + NaCl =>
2 NaNO2 + BaCl2 = Ba(NO2)2 + 2 NaCl
Na2SO3 + HCl = NaCl + H2 + SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2 + SO3
Cl2 + NaOH + NaBr = NaBrO3 + H2O + NaCl =>
3 Cl2 + 6 NaOH + NaBr = NaBrO3 + 3 H2O + 6 NaCl
Fe(OH)3 + HCl = FeCl3(aq) + HOH(l) =>
Fe(OH)3 + 3 HCl = FeCl3(aq) + 3 HOH(l)
Cl2 + I2 + NaOH = NaCl + Na2IH3O6 + H2O =>
7 Cl2 + I2 + 18 NaOH = 14 NaCl + 2 Na2IH3O6 + 6 H2O
SiO2 + Cl = SiCl4 + O2Cl2 =>
SiO2 + 6 Cl = SiCl4 + O2Cl2
Cu2S + HBr + O2 = CuBr3 + H2O + SO2 =>
2 Cu2S + 12 HBr + 5 O2 = 4 CuBr3 + 6 H2O + 2 SO2
C7H7COOK + KOH = C7H8 + K2CO3 =>
C7H7COOK + KOH = C7H8 + K2CO3
Cr(OH)3 + HgO + NaOH = Na2CrO4 + Hg + H2O =>
2 Cr(OH)3 + 3 HgO + 4 NaOH = 2 Na2CrO4 + 3 Hg + 5 H2O
N2 + CuO = NCu + O2 =>
N2 + 2 CuO = 2 NCu + O2
CuCl4 + FeO = Cu + FeCl2 + O2 =>
CuCl4 + 2 FeO = Cu + 2 FeCl2 + O2
CuSO4 + AlCl3 = CuCl2 + Al2(SO4)3 =>
3 CuSO4 + 2 AlCl3 = 3 CuCl2 + Al2(SO4)3
Ni + Pb(NO3)3 = Ni(NO3)3 + Pb =>
Ni + Pb(NO3)3 = Ni(NO3)3 + Pb
KMnO4 + HCl = KCl + MnCl2 + water + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Co(NO3)2BaS = CoSBa(NO3)2 =>
Co(NO3)2BaS = CoSBa(NO3)2
I2 + O2 = I2O7 =>
2 I2 + 7 O2 = 2 I2O7
NaCl + KCl = NaKCl2 =>
NaCl + KCl = NaKCl2
NaCl + KCl = NaK + Cl =>
NaCl + KCl = NaK + 2 Cl
XeF4 + H2O = Xe2 + O2 + HF =>
2 XeF4 + 4 H2O = Xe2 + 2 O2 + 8 HF
KMnO4 + KHSO4 + KHSO3 = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + KHSO4 + 5 KHSO3 = 2 MnSO4 + 4 K2SO4 + 3 H2O
Ca(s) + S(s) = CaS(aq) =>
Ca(s) + S(s) = CaS(aq)
CoBr2K2S = CoSK2Br2 =>
CoBr2K2S = CoSK2Br2
Al2O3 + HCl = AlCl3 + H2 + O2 =>
2 Al2O3 + 12 HCl = 4 AlCl3 + 6 H2 + 3 O2
VO2NO3 + Zn + HCl = VCl2 + ZnCl2 + H2O + HNO3 =>
2 VO2NO3 + 3 Zn + 10 HCl = 2 VCl2 + 3 ZnCl2 + 4 H2O + 2 HNO3
HI + K2S = KI + H2S =>
2 HI + K2S = 2 KI + H2S
AgNO3(aq) + KBr(aq) = AgBr(s) + K(NO3)(aq) =>
AgNO3(aq) + KBr(aq) = AgBr(s) + K(NO3)(aq)
V(OH)2 + NaOH = Na2V4O5 + H2O =>
4 V(OH)2 + 2 NaOH = Na2V4O5 + 5 H2O
Cr(s) + Fe(II) = Cr(III) + Fe =>
2 Cr(s) + 3 Fe(II) = 2 Cr(III) + 3 Fe
NiNO32 + CuSO4 = NiSO4 + CuNO32 =>
NiNO32 + CuSO4 = NiSO4 + CuNO32
VO3H2 = VO2H2O =>
VO3H2 = VO2H2O
Mn2(S)2 + HCl = Mn(Cl)2 + H2S =>
Mn2(S)2 + 4 HCl = 2 Mn(Cl)2 + 2 H2S
SiC + Cl = SiCl4 + C2 =>
2 SiC + 8 Cl = 2 SiCl4 + C2
HCO2HNH4OH = NH4CO2HHOH =>
HCO2HNH4OH = NH4CO2HHOH
Ir + O = Ir3O =>
3 Ir + O = Ir3O
Fe3{+} = {-}1e + Fe2{+} =>
2 Fe3{+} = {-}1e + 3 Fe2{+}
COFNa + NH4SCN = COCN + NaFS + NH4 =>
COFNa + NH4SCN = COCN + NaFS + NH4
MnO4 + HCO2H = Mn + CO2 + H2O =>
MnO4 + 4 HCO2H = Mn + 4 CO2 + 4 H2O
Br(NO3)2 + Na2SO4 = BrSO4 + Na2(NO3)2 =>
Br(NO3)2 + Na2SO4 = BrSO4 + Na2(NO3)2
C7O2H6 + C7H12O4 = C11H10O5 + C2H6O =>
16 C7O2H6 + 27 C7H12O4 = 21 C11H10O5 + 35 C2H6O
KMnO4 + H4PO3 + H2SO4 = H3PO4 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 10 H4PO3 + 9 H2SO4 = 10 H3PO4 + 6 MnSO4 + 3 K2SO4 + 14 H2O
C7H5NaO2 + O2 = NaOH + H2O + CO2 =>
2 C7H5NaO2 + 15 O2 = 2 NaOH + 4 H2O + 14 CO2
Ni(g) + HCl = NiCl2(aq) + H2(g) =>
Ni(g) + 2 HCl = NiCl2(aq) + H2(g)
BrO2H2O = HBrO2OH =>
BrO2H2O = HBrO2OH
KFe3(SO4)2(OH)6 + H{+} = Fe{3+} + K{+} + SO4{-2} + H2O =>
KFe3(SO4)2(OH)6 + 6 H{+} = 3 Fe{3+} + K{+} + 2 SO4{-2} + 6 H2O
H3PO4 + H = H3PO2 + H2O =>
H3PO4 + 4 H = H3PO2 + 2 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 12/01/23
Equations balanced on 12/31/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.