| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + CuSO4(ac) = MgSO4 + Cu
C8H18 + H2O = CO2 + CH4 =>
4 C8H18 + 14 H2O = 7 CO2 + 25 CH4
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
C6H12O6 + CaCl2 = C6H6O3 + CaCl2*7H2O =>
7 C6H12O6 + 3 CaCl2 = 7 C6H6O3 + 3 CaCl2*7H2O
NiNO3 + NaCO3 = NaNO3 + NiCO3 =>
NiNO3 + NaCO3 = NaNO3 + NiCO3
CH3COOCH3 + NaOH = CH3COONa + CH3OH =>
CH3COOCH3 + NaOH = CH3COONa + CH3OH
HCl + K2CO3 = KCl + H2CO3 =>
2 HCl + K2CO3 = 2 KCl + H2CO3
Cr2O7{2-} + H2C2O4 + H{+} = Cr3{+} + CO2 + H2O =>
3 Cr2O7{2-} + 17 H2C2O4 + 8 H{+} = 2 Cr3{+} + 34 CO2 + 21 H2O
(NH4)2SO4 + Al(OH)3 = NH4OH + Al2(SO4)3 =>
3(NH4)2SO4 + 2 Al(OH)3 = 6 NH4OH + Al2(SO4)3
H2CO3 + Na2SiO3 = H2SiO3 + Na2CO3 =>
H2CO3 + Na2SiO3 = H2SiO3 + Na2CO3
HCl + K2CO3 = KCl + H2CO3 =>
2 HCl + K2CO3 = 2 KCl + H2CO3
C3H7Br + KOH = C3H6KBr + H2O =>
C3H7Br + KOH = C3H6KBr + H2O
H2S + Cl2 = HCl + S8HCl =>
8 H2S + 8 Cl2 = 15 HCl + S8HCl
(HCOO)2Ca = HCOO + Ca =>
(HCOO)2Ca = 2 HCOO + Ca
FeSO4 + HBrO + HCl = FeCl3 + FeBr3 + Fe(SO4)3 + H2O =>
3 FeSO4 + 3 HBrO + 3 HCl = FeCl3 + FeBr3 + Fe(SO4)3 + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Al(C2H3O2)3 + H2SO4 = Al2(SO4)3 + HC2H3O2 =>
2 Al(C2H3O2)3 + 3 H2SO4 = Al2(SO4)3 + 6 HC2H3O2
Ag2S + NO3{-} + H{+} = Ag{+} + S + NO2 + H2O =>
Ag2S + 2 NO3{-} + 4 H{+} = 2 Ag{+} + S + 2 NO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cl3N + H2O = HClO + NH3 =>
Cl3N + 3 H2O = 3 HClO + NH3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CaOH2 + HBr = CaBr + HOH2 =>
CaOH2 + HBr = CaBr + HOH2
Cl2 + KMnO4 + H2O = KClO4 + MnO2 + KOH =>
3 Cl2 + 14 KMnO4 + 4 H2O = 6 KClO4 + 14 MnO2 + 8 KOH
NaI + PbO2 + H2SO = Na2SO4 + PbSO + I2 + H2O =>
2 NaI + 4 PbO2 + 5 H2SO = Na2SO4 + 4 PbSO + I2 + 5 H2O
Be(OH)2 + NaOH = BeNa + Na(OH)2 =>
Be(OH)2 + 4 NaOH = BeNa + 3 Na(OH)2
Sc3GaC + C = Sc3GaC2 =>
Sc3GaC + C = Sc3GaC2
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
KOCN + KHCO3 = HOCN + K2CO3 =>
KOCN + KHCO3 = HOCN + K2CO3
Na + OH + MgCl2 = Mg(OH)2 + NaCl =>
2 Na + 2 OH + MgCl2 = Mg(OH)2 + 2 NaCl
HC2H3O2(aq) + LiOH(aq) = H2O(l) + LiC2H3O2(aq) =>
HC2H3O2(aq) + LiOH(aq) = H2O(l) + LiC2H3O2(aq)
Cu3N2 + CsOH = Cu(OH)2 + Cs3N =>
Cu3N2 + 6 CsOH = 3 Cu(OH)2 + 2 Cs3N
Cu + KOH = K + CuOH =>
Cu + KOH = K + CuOH
CO + HCl = COCl3 + H2 =>
2 CO + 6 HCl = 2 COCl3 + 3 H2
Sr + CrO4 = SrCrO4 =>
Sr + CrO4 = SrCrO4
KMnO4 + NaNO2 + H = MnO2 + NaNO3 + KOH =>
KMnO4 + NaNO2 + H = MnO2 + NaNO3 + KOH
Cu + KOH = K + CuOH =>
Cu + KOH = K + CuOH
H2S04 + NaOH + O2 = H2O + Na2SO4 =>
2 H2S04 + 16 NaOH + 13 O2 = 10 H2O + 8 Na2SO4
CH3OH + AgO = CH3OAgOH = Ag + CH2O + HAgOH =>
CH3OH + AgO = CH3OAgOH
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaCl + KMnO4 + HNO3 = Cl2 + MnNO3 + H2O + NaNO3 + KNO3 =>
6 NaCl + KMnO4 + 8 HNO3 = 3 Cl2 + MnNO3 + 4 H2O + 6 NaNO3 + KNO3
Fe{3} + ClO{-} + OH{-} = FeO4{-2} + Cl{-} + H2O =>
2 Fe{3} + 3 ClO{-} + 10 OH{-} = 2 FeO4{-2} + 3 Cl{-} + 5 H2O
Fe + C2O4 + H2O = CH4 + Fe3O4 =>
6 Fe + C2O4 + 4 H2O = 2 CH4 + 2 Fe3O4
AlP = Al + P4 =>
4 AlP = 4 Al + P4
Na2CO3(s) + HC1(aq) = CO2(g) + H2O(l) + NaC1(aq) =>
Na2CO3(s) + 2 HC1(aq) = CO2(g) + H2O(l) + 2 NaC1(aq)
Mg(OH)2 + Zn = H2 + ZnO + Mg =>
Mg(OH)2 + 2 Zn = H2 + 2 ZnO + Mg
Fe{3} + ClO{-} + OH{-} = FeO4{-2} + Cl{-} + H2O =>
2 Fe{3} + 3 ClO{-} + 10 OH{-} = 2 FeO4{-2} + 3 Cl{-} + 5 H2O
C12 + H23 + OH = C12H23OH =>
C12 + H23 + OH = C12H23OH
Al(OH)3 + NH4Cl = AlCl3 + H2O + NH3 =>
Al(OH)3 + 3 NH4Cl = AlCl3 + 3 H2O + 3 NH3
C5H11OH + O2 = C02 + H2O =>
2 C5H11OH + 5 O2 = 5 C02 + 12 H2O
Ag2S + NO3{-} + H{+} = Ag{+} + S + NO2 + H2O =>
Ag2S + 2 NO3{-} + 4 H{+} = 2 Ag{+} + S + 2 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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