| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C17H35COONa + MgCl2 = (C17H35COO)2Mg + 2 NaCl
HCl + Na2HPO4 = HPO4 + Na2HCl =>
HCl + Na2HPO4 = HPO4 + Na2HCl
Pt + H2SO4 = PtSO4 + SO + H2O =>
2 Pt + 3 H2SO4 = 2 PtSO4 + SO + 3 H2O
H2 + CCl4 = CH4 + ClH =>
4 H2 + CCl4 = CH4 + 4 ClH
H2CO3K(OH) = KHCO3H2O =>
H2CO3K(OH) = KHCO3H2O
Ca(NO2)2 + H2O = Ca(OH)2 + HNO3 + H2 =>
Ca(NO2)2 + 4 H2O = Ca(OH)2 + 2 HNO3 + 2 H2
Pb + K2CrO4 = PbCrO2 + KO =>
Pb + K2CrO4 = PbCrO2 + 2 KO
H2O + I2 = H{+} + IO2{-} + I{-} =>
2 H2O + 2 I2 = 4 H{+} + IO2{-} + 3 I{-}
KIO3 + Fe(NO3)3 = KI + (NO3)3 + FeO =>
KIO3 + 3 Fe(NO3)3 = KI + 3(NO3)3 + 3 FeO
Zn(NO3)2 = ZnNO2 + NO2 + O2 =>
Zn(NO3)2 = ZnNO2 + NO2 + O2
Ta6Cl15 + SiO2 = Ta2Si + Ta2O5 + TaCl5 =>
14 Ta6Cl15 + 15 SiO2 = 15 Ta2Si + 6 Ta2O5 + 42 TaCl5
TiO2 + C + Cl3 = TiCl4 + COCl2 =>
3 TiO2 + 6 C + 8 Cl3 = 3 TiCl4 + 6 COCl2
K + SO4 = KSO4 =>
K + SO4 = KSO4
Mn8Fe82Mg10Al16Ti84O300 + H2O + H{+} + Fe2O3 = FeTiO3 + Mg{2+} + Mn{2+} + Al(OH)3 + O2 =>
2 Mn8Fe82Mg10Al16Ti84O300 + 12 H2O + 72 H{+} + 2 Fe2O3 = 168 FeTiO3 + 20 Mg{2+} + 16 Mn{2+} + 32 Al(OH)3 + 9 O2
Sr(OH)2 + (NH4)2SO4 = SrSO4 + (OH)NH4 =>
Sr(OH)2 + (NH4)2SO4 = SrSO4 + 2(OH)NH4
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq)
ZnO + Ba(OH)2 = BaO + Zn(OH)2 =>
ZnO + Ba(OH)2 = BaO + Zn(OH)2
C6H10 + C4H2O3 = C10H4O3 + H2O = C10H16O4 =>
2 C6H10 + 7 C4H2O3 = 4 C10H4O3 + 9 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaCl2(aq) + K3AsO4(aq) = Ca3(AsO4)2 + KCl =>
3 CaCl2(aq) + 2 K3AsO4(aq) = Ca3(AsO4)2 + 6 KCl
KClO3 + H2SO4 = O2 + KHSO4 + Cl2H2O =>
4 KClO3 + 4 H2SO4 = 5 O2 + 4 KHSO4 + 2 Cl2H2O
Hg + Fe(NO3)3 = HgNO3 + Fe(NO3)2 =>
Hg + Fe(NO3)3 = HgNO3 + Fe(NO3)2
SAm + Re(YMo) = MoRe + YAm + S =>
SAm + Re(YMo) = MoRe + YAm + S
FeSO4 + NaOH + O2 = FeOOH + Na2SO4 + H2O =>
4 FeSO4 + 8 NaOH + O2 = 4 FeOOH + 4 Na2SO4 + 2 H2O
KSCN + CaCl2 = KCl + Ca(SCN)2 =>
2 KSCN + CaCl2 = 2 KCl + Ca(SCN)2
MnO3 + Na2O2 = Na2MnO4 + O2 =>
2 MnO3 + 2 Na2O2 = 2 Na2MnO4 + O2
S + HNO3 = H2SO4 + NO = H2Obalancereaction =>
S + 2 HNO3 = H2SO4 + 2 NO
(NH4)2 + SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2 + SO4 + BaCl2 = BaSO4 + 2 NH4Cl
CH3CH3CH3CH3OH + NaBr = CH3CH3CH3CH3Br + NaOH =>
CH3CH3CH3CH3OH + NaBr = CH3CH3CH3CH3Br + NaOH
Zn + Pb(C2H3O2)2 = Pb + ZnC2H3O2 =>
2 Zn + Pb(C2H3O2)2 = Pb + 2 ZnC2H3O2
Pb(C2H3O2)2 + CrI3 = PbI2 + Cr(C2H3O2)3 =>
3 Pb(C2H3O2)2 + 2 CrI3 = 3 PbI2 + 2 Cr(C2H3O2)3
U + F2 = UF6 =>
U + 3 F2 = UF6
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Mn{2+} + CO3{2-} + NO3 = MnO4{2-} + NO2{-} + CO2 =>
3 Mn{2+} + 8 CO3{2-} + 4 NO3 = 3 MnO4{2-} + 4 NO2{-} + 8 CO2
C2H2 + H2O2 = CO2 + H2O =>
C2H2 + 5 H2O2 = 2 CO2 + 6 H2O
C8H7O2COOH(s) + NaOH(aq) = NaC8H7O2COO(aq) + H2O(l) =>
C8H7O2COOH(s) + NaOH(aq) = NaC8H7O2COO(aq) + H2O(l)
FeCl3 + H2O + KNCS = [Fe(NCS)(H2O)5] + KCl + Cl =>
FeCl3 + 5 H2O + KNCS = [Fe(NCS)(H2O)5] + KCl + 2 Cl
AI(s) + H3PO4(ag) = AIPO4(s) + H2(g) =>
2 AI(s) + 2 H3PO4(ag) = 2 AIPO4(s) + 3 H2(g)
CaCO3 + HClO3 = CO2 + H2O + Ca(ClO3)2 =>
CaCO3 + 2 HClO3 = CO2 + H2O + Ca(ClO3)2
LiCl + Na2O = Li2O + NaCl =>
2 LiCl + Na2O = Li2O + 2 NaCl
NaOH + NO2 = NaO2 + NOH =>
NaOH + NO2 = NaO2 + NOH
C2H5OH + CH3COOH + H2SO4 = H2O + CH4C7H6O3SO4 =>
C2H5OH + 7 CH3COOH + 2 H2SO4 = 9 H2O + 2 CH4C7H6O3SO4
Na2[Fe(OH)4] + H2O + O2 = Fe(OH)3 + NaOH =>
4 Na2[Fe(OH)4] + 2 H2O + O2 = 4 Fe(OH)3 + 8 NaOH
F2 + I2 + H2O = HF + HIO3 =>
5 F2 + I2 + 6 H2O = 10 HF + 2 HIO3
CrI3 + KOH + Cl2 = KCl + H2O + KIO + K2CrO4 =>
2 CrI3 + 28 KOH + 9 Cl2 = 18 KCl + 14 H2O + 6 KIO + 2 K2CrO4
NaBrO3 + OF2 + NaOH = NaF + NaBrO4 + H2O =>
2 NaBrO3 + OF2 + 2 NaOH = 2 NaF + 2 NaBrO4 + H2O
Pb(HSO4)2 + NaOH = Pb(OH)2 + NaHSO4 =>
Pb(HSO4)2 + 2 NaOH = Pb(OH)2 + 2 NaHSO4
SiO2 + LiOH = Li2SiO3 + H2O =>
SiO2 + 2 LiOH = Li2SiO3 + H2O
H2O + CrCl2 + CH3COONa = Cr(CH3COO)2(H2O)4 + NaCl =>
4 H2O + CrCl2 + 2 CH3COONa = Cr(CH3COO)2(H2O)4 + 2 NaCl
Ca2F3 = Ca + F2 =>
2 Ca2F3 = 4 Ca + 3 F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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