| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + CaSO4 = CaCl2 + SO3 + H2O
C8H11 + KMnO4 + H2SO4 = C8H8O2 + MnSO4 + K2SO4 + H2O =>
10 C8H11 + 14 KMnO4 + 21 H2SO4 = 10 C8H8O2 + 14 MnSO4 + 7 K2SO4 + 36 H2O
Al + HCl = ClAl + AlH =>
2 Al + HCl = ClAl + AlH
NH4NO3 + HCl = NH4ClNO3H =>
NH4NO3 + HCl = NH4ClNO3H
CO2 + H2O = C6H128 + O2 =>
6 CO2 + 64 H2O = C6H128 + 38 O2
LiOHHBr = LiBrH2O =>
LiOHHBr = LiBrH2O
OC2 + H2O = C6H12O6 + O2 =>
6 OC2 + 12 H2O = 2 C6H12O6 + 3 O2
IK + C4H6O4Pb = PbI2 + C2H3KO2 =>
2 IK + C4H6O4Pb = PbI2 + 2 C2H3KO2
NaNO3 + Cu(C2H3O2)2 = NaC2H3O2 + Cu(NO3)2 =>
2 NaNO3 + Cu(C2H3O2)2 = 2 NaC2H3O2 + Cu(NO3)2
C6H6OS + O2 = CO + H2O + SO2 =>
C6H6OS + 5 O2 = 6 CO + 3 H2O + SO2
Na2[Cu(OH)4] + HCl = CuCl2 + NaOH + H2O =>
Na2[Cu(OH)4] + 2 HCl = CuCl2 + 2 NaOH + 2 H2O
C7H8O + NaOH = C7H7O + H2O + Na =>
C7H8O + NaOH = C7H7O + H2O + Na
NH4Br(aq) + NaOH(aq) = NaBr(aq) + NH3(g) + H2O =>
NH4Br(aq) + NaOH(aq) = NaBr(aq) + NH3(g) + H2O
SrBr2 + KSO3 = SrSO3 + KBr2 =>
SrBr2 + KSO3 = SrSO3 + KBr2
Zn(CH3COO)2 + H2S = ZnS + CH3COOH =>
Zn(CH3COO)2 + H2S = ZnS + 2 CH3COOH
NaSO3 + HCl = NaCl + H(SO3) =>
NaSO3 + HCl = NaCl + H(SO3)
KOH + Br = KBr + HBrO3 + H2O =>
5 KOH + 6 Br = 5 KBr + HBrO3 + 2 H2O
Ca(NO3)2 + Al2(CO3)3 = Al(NO3)3 + CaCO3 =>
3 Ca(NO3)2 + Al2(CO3)3 = 2 Al(NO3)3 + 3 CaCO3
Al2(SO4)3(aq) + Ca(OH)2(s) = Al(OH)3(s) + CaSO4(aq) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(s) = 2 Al(OH)3(s) + 3 CaSO4(aq)
CH2CHCH2Cl + KMnO4 + H2O = MnO2 + CH(OH)C(OH)CH2Cl + KOH =>
3 CH2CHCH2Cl + 4 KMnO4 + 2 H2O = 4 MnO2 + 3 CH(OH)C(OH)CH2Cl + 4 KOH
CoCl3(aq) + KOH(aq) = Co(OH)3 + KCl(aq) =>
CoCl3(aq) + 3 KOH(aq) = Co(OH)3 + 3 KCl(aq)
BaS + Na = Na2S + Ba =>
BaS + 2 Na = Na2S + Ba
Zn(s) + Na{+} = Zn{2+} + Na =>
Zn(s) + 2 Na{+} = Zn{2+} + 2 Na
MnO2 + HBr2 = MnBr2 + Br2 + H2O =>
MnO2 + 4 HBr2 = MnBr2 + 3 Br2 + 2 H2O
C6H12O2 + KOH = C4H10O + C2H3O2K =>
C6H12O2 + KOH = C4H10O + C2H3O2K
CH3CH2NH2NaNO2HCl = CH3CH2OHN2NaClH2O =>
CH3CH2NH2NaNO2HCl = CH3CH2OHN2NaClH2O
C7H8O + NaOH = C7H7O + H2O + Na =>
C7H8O + NaOH = C7H7O + H2O + Na
K2Cr2O7 + NaHSO3 + H2SO4 = Cr(HSO4)3 + NaHSO4 + KHSO4 + H2O =>
K2Cr2O7 + 3 NaHSO3 + 8 H2SO4 = 2 Cr(HSO4)3 + 3 NaHSO4 + 2 KHSO4 + 4 H2O
Al + Ba(OH)2 = Al(OH)2 + Ba =>
Al + Ba(OH)2 = Al(OH)2 + Ba
Na2Cl + Ca(NO3)2 = NaNO3 + CaCl =>
Na2Cl + Ca(NO3)2 = 2 NaNO3 + CaCl
NaI + (CH3COO)2Cu = CH3COONa + CuI2 =>
2 NaI + (CH3COO)2Cu = 2 CH3COONa + CuI2
B2O3 + H2O = H3B03 + O2 =>
3 B2O3 + 3 H2O = 2 H3B03 + 6 O2
CaH2 + N2 = Ca3N2 + H2 =>
3 CaH2 + N2 = Ca3N2 + 3 H2
FeBr3 + NaOH = Fe(OH)3 + NaBr =>
FeBr3 + 3 NaOH = Fe(OH)3 + 3 NaBr
PCl3 + Na2S + H2O = Na2HPO3 + NaCl + H2S =>
2 PCl3 + 5 Na2S + 6 H2O = 2 Na2HPO3 + 6 NaCl + 5 H2S
MnO2 + HBr2 = MnBr2 + Br2 + H2O =>
MnO2 + 4 HBr2 = MnBr2 + 3 Br2 + 2 H2O
Cl2 + AlBr3 = AlCl3 + Br2 =>
3 Cl2 + 2 AlBr3 = 2 AlCl3 + 3 Br2
KOH + H2O2 + CrO3 = K3CrO8 + H2O =>
6 KOH + 7 H2O2 + 2 CrO3 = 2 K3CrO8 + 10 H2O
SiN + O2 = SiON =>
2 SiN + O2 = 2 SiON
SrBr2 + KSO3 = SrSO3 + KBr2 =>
SrBr2 + KSO3 = SrSO3 + KBr2
Ca(H2PO4)2 + CaO = CaHPO4 + H2O =>
Ca(H2PO4)2 + CaO = 2 CaHPO4 + H2O
Na2[Cu(OH)4] + HCl = CuCl2 + NaOH + H2O =>
Na2[Cu(OH)4] + 2 HCl = CuCl2 + 2 NaOH + 2 H2O
Ce + Cl2 = CeCl2 =>
Ce + Cl2 = CeCl2
N2O2 = NO =>
N2O2 = 2 NO
(NH4)2CO3 + HNO3 = NH4NO3 + H2CO3 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2CO3
FeCl3 + K3Fe(CN)6 = Fe2(CN)6 + KCl =>
FeCl3 + K3Fe(CN)6 = Fe2(CN)6 + 3 KCl
HNO2 + Br2 = HBr + NO2 =>
2 HNO2 + Br2 = 2 HBr + 2 NO2
HFO4 = H + FO4 =>
HFO4 = H + FO4
Al + Ba(OH)2 = Al(OH)3 + Ba =>
2 Al + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba
CH3CHBrCH2CH3 + KOH = CH3CH(OH)CH2CH3 + KBr =>
CH3CHBrCH2CH3 + KOH = CH3CH(OH)CH2CH3 + KBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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