| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO + 2 FeSO4 = (FeSO4)2NO
RbCl + O2(g) = RbClO4(cr) =>
RbCl + 2 O2(g) = RbClO4(cr)
C10H21H + O2 = CO2 + H2O =>
2 C10H21H + 31 O2 = 20 CO2 + 22 H2O
ZnBr2 + K2CrO4 = ZnCrO4 + KBr =>
ZnBr2 + K2CrO4 = ZnCrO4 + 2 KBr
Fe + H2SO4 + AgCl = Ag + FeSO4 + HCl =>
Fe + H2SO4 + 2 AgCl = 2 Ag + FeSO4 + 2 HCl
AlO2 + O2 = AlO4 =>
AlO2 + O2 = AlO4
CaHPO4 + HCl = H3PO4 + CaCl2 =>
CaHPO4 + 2 HCl = H3PO4 + CaCl2
CuBr2 + NaOH = Br2Na2 + Cu(OH)2 =>
CuBr2 + 2 NaOH = Br2Na2 + Cu(OH)2
CoCl2 + HCl = CoCl2HCl =>
CoCl2 + HCl = CoCl2HCl
HCl + Na2CO3 = Na2CO3HCl =>
HCl + Na2CO3 = Na2CO3HCl
SOCl2 + NaOH = SO2 + NaCl + H2O =>
SOCl2 + 2 NaOH = SO2 + 2 NaCl + H2O
CaI2 + Cl2 = CaCl2 + I2 =>
CaI2 + Cl2 = CaCl2 + I2
Fe(H2O)5(SCN) + SnCl2 = Sn(SCN) + Fe(H2O)5Cl2 =>
Fe(H2O)5(SCN) + SnCl2 = Sn(SCN) + Fe(H2O)5Cl2
MgH2 + H2O = Mg3(OH)2 + H2 =>
3 MgH2 + 2 H2O = Mg3(OH)2 + 4 H2
Na + COCl = NaCl + CO =>
Na + COCl = NaCl + CO
Cu(NO3)2 + NaOH = CuHO + Na(NO3)2 =>
Cu(NO3)2 + NaOH = CuHO + Na(NO3)2
Mn2O4 + HCl = Mn2Cl + Cl2 + H2O =>
2 Mn2O4 + 16 HCl = 2 Mn2Cl + 7 Cl2 + 8 H2O
C6H12O3 + H2O = C2H4O2 + C2H6O =>
2 C6H12O3 + 3 H2O = 3 C2H4O2 + 3 C2H6O
Ca3P3 + H2O = PH3 + Ca + OH =>
Ca3P3 + 9 H2O = 3 PH3 + 3 Ca + 9 OH
H2O2 + MgO = Mg(OH)2 + O2 =>
2 H2O2 + 2 MgO = 2 Mg(OH)2 + O2
NaOH(aq) + HCIO4(aq) = NaCIO4(aq) + H2O =>
NaOH(aq) + HCIO4(aq) = NaCIO4(aq) + H2O
XAg + HNO3 = XAgNO3 + NO + H2O =>
3 XAg + 4 HNO3 = 3 XAgNO3 + NO + 2 H2O
Sr(ClO3)2 = SrCl2 + O =>
Sr(ClO3)2 = SrCl2 + 6 O
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
LiOH(aq) + H2SO4(aq) = H2O(l) + Li(aq) + SO4(aq) =>
2 LiOH(aq) + H2SO4(aq) = 2 H2O(l) + 2 Li(aq) + SO4(aq)
Fe(H2O)5(SCN) + SnCl2 = Sn(SCN) + Fe(H2O)5Cl2 =>
Fe(H2O)5(SCN) + SnCl2 = Sn(SCN) + Fe(H2O)5Cl2
CH3(CH2)7*2CH3 + O2 = CO2 + H2O =>
4 CH3(CH2)7*2CH3 + 63 O2 = 40 CO2 + 46 H2O
NH3 + MnO + H2SO4 = N2 + Mn2SO4 + H2O =>
2 NH3 + 6 MnO + 3 H2SO4 = N2 + 3 Mn2SO4 + 6 H2O
Fe + NCS = (Fe(NCS)3)1 =>
Fe + 3 NCS = (Fe(NCS)3)1
H2O + Mg2Al4Si5O18 = Al2SiO5 + Mg5Al4Si6O22(OH)2 + SiO2 =>
2 H2O + 5 Mg2Al4Si5O18 = 6 Al2SiO5 + 2 Mg5Al4Si6O22(OH)2 + 7 SiO2
Fe(HCO3)2 = Fe + HCO3 =>
Fe(HCO3)2 = Fe + 2 HCO3
HBO2 + Ni(OH)3 = Ni(BO2)3 + H2O =>
3 HBO2 + Ni(OH)3 = Ni(BO2)3 + 3 H2O
H{+} + SO4{2-} + I{-} = H2S + I2 + H2O =>
10 H{+} + SO4{2-} + 8 I{-} = H2S + 4 I2 + 4 H2O
Na2S + AlBr3 = NaBr + Al2S3 =>
3 Na2S + 2 AlBr3 = 6 NaBr + Al2S3
Cu2O + FeSi = Cu + FeO + SiO2 =>
3 Cu2O + FeSi = 6 Cu + FeO + SiO2
FeBr3 = Br + Fe =>
FeBr3 = 3 Br + Fe
SiPO2 + Ca3(PO4)2 + C = CaSiO3 + CO + P =>
3 SiPO2 + Ca3(PO4)2 + 5 C = 3 CaSiO3 + 5 CO + 5 P
(NH4)3PO4 + Bi(NO3)3 = BiPO4 + NH4NO3 =>
(NH4)3PO4 + Bi(NO3)3 = BiPO4 + 3 NH4NO3
CH3HgF + HSO3 = CH3HgSO3 + HF =>
CH3HgF + HSO3 = CH3HgSO3 + HF
Fe + O1 = O2Fe =>
Fe + 2 O1 = O2Fe
F2 + HN3 = HF + NF3 =>
5 F2 + HN3 = HF + 3 NF3
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
F2 + HN3 = HF + NF3 =>
5 F2 + HN3 = HF + 3 NF3
H2S + I2 + Na2SO4 + H2O = NaI + H2SO4 =>
H2S + 4 I2 + 4 Na2SO4 + 4 H2O = 8 NaI + 5 H2SO4
Na{3} + KOH = NaOH + K{3}PO{4} =>
Na{3} + KOH = NaOH + K{3}PO{4}
KNO3 + Na2Pb[Cu(NO2)6] = K2Pb[Cu(NO2)6] + NaNO3 =>
2 KNO3 + Na2Pb[Cu(NO2)6] = K2Pb[Cu(NO2)6] + 2 NaNO3
CaCl2 + KI = CaI2 + KCl =>
CaCl2 + 2 KI = CaI2 + 2 KCl
Hg(NO3)2 + NH3*H2O = HgNH2NO + NH4NO3 + H2O =>
2 Hg(NO3)2 + 6 NH3*H2O = 2 HgNH2NO + 3 NH4NO3 + 7 H2O
Ag{+} + J{-} = AgJ =>
Ag{+} + J{-} = AgJ
Cr(OH)4{-} + OH{-} + ClO{-} = CrO4{-2} + Cl{-} + H2O =>
2 Cr(OH)4{-} + 2 OH{-} + 3 ClO{-} = 2 CrO4{-2} + 3 Cl{-} + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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