| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2PO4 + BaCl2 = 2 HCl + BaPO4
Na8Nb8O23S = NaNbO3 + Na2S + NbS2 + NbS3 =>
6 Na8Nb8O23S = 46 NaNbO3 + Na2S + NbS2 + NbS3
NaOH + KH = KOH + NaH =>
NaOH + KH = KOH + NaH
C21H36O + O2 = CO2 + H2O =>
2 C21H36O + 59 O2 = 42 CO2 + 36 H2O
FeO + Fe + MoO3 = Fe2MoO4 =>
FeO + Fe + MoO3 = Fe2MoO4
Al2O3 + H2O = (Al(OH)3) =>
Al2O3 + 3 H2O = 2(Al(OH)3)
NH4Cl + C20H14O4 + NH4OH = (NH4)2OHC20H14O4Cl =>
NH4Cl + C20H14O4 + NH4OH = (NH4)2OHC20H14O4Cl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
SiO + Cl2 = SiCl4 + O =>
SiO + 2 Cl2 = SiCl4 + O
CH3CH2COONa + NaOH = C2H6 + CO2 + NaO =>
4 CH3CH2COONa + 10 NaOH = 5 C2H6 + 2 CO2 + 14 NaO
Na3AsO3 + KOH + I2 = Na3AsO4 + KI + H2O =>
Na3AsO3 + 2 KOH + I2 = Na3AsO4 + 2 KI + H2O
NiO(s) + H2O(g) = Ni(HO)2(s) =>
NiO(s) + H2O(g) = Ni(HO)2(s)
NH4I + Cl = NH4Cl + I =>
NH4I + Cl = NH4Cl + I
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NO4Cl + Pb(NH4)3 = NH4NO4 + PbCl3 =>
3 NO4Cl + Pb(NH4)3 = 3 NH4NO4 + PbCl3
HNo3 + Sr(OH)2 = Sr(No3)2 + H(OH) =>
2 HNo3 + Sr(OH)2 = Sr(No3)2 + 2 H(OH)
Mg0 + HCl = MgCl2 + H2 =>
Mg0 + 2 HCl = MgCl2 + H2
K + I = KI2 =>
K + 2 I = KI2
CuSO4 + HBr = CuBr2 + Br2 + SO2 + H2O =>
CuSO4 + 4 HBr = CuBr2 + Br2 + SO2 + 2 H2O
Pb(OH)2 + Na2SO4 = PbSO4 + NaOH =>
Pb(OH)2 + Na2SO4 = PbSO4 + 2 NaOH
In(s) + H2SO4 = InSO4 + H2 =>
In(s) + H2SO4 = InSO4 + H2
KNO3 + H2SO4 + FeSO4 = KNO2 + Fe2(SO4)3 + H2O =>
KNO3 + H2SO4 + 2 FeSO4 = KNO2 + Fe2(SO4)3 + H2O
Zn + Pl(No3)2 = Pl + Zn(No3)2 =>
Zn + Pl(No3)2 = Pl + Zn(No3)2
Cr3O3 + KOH + O2 = K2CrO4 + H2O =>
Cr3O3 + 6 KOH + 3 O2 = 3 K2CrO4 + 3 H2O
V(NO3)3 + NaBr = VBr3 + NaNO3 =>
V(NO3)3 + 3 NaBr = VBr3 + 3 NaNO3
Fe(OH)3 + HI = FeI2 + H2O + I =>
Fe(OH)3 + 3 HI = FeI2 + 3 H2O + I
C2213H6 + O2 = CO2 + H2O =>
2 C2213H6 + 4429 O2 = 4426 CO2 + 6 H2O
Na + Cl = (NaCl) =>
Na + Cl = (NaCl)
NH4O = NH4 + O2 =>
2 NH4O = 2 NH4 + O2
CaCl2 + NaAlO2 = Ca(AlO2)2 + NaCl =>
CaCl2 + 2 NaAlO2 = Ca(AlO2)2 + 2 NaCl
FeCl3 + KCN = K4[Fe(CN)6] + (CN)2 + KCl =>
2 FeCl3 + 14 KCN = 2 K4[Fe(CN)6] + (CN)2 + 6 KCl
I{-} + NO2{+} + H{+} = I2 + NO{2+} + H2O =>
2 I{-} + 2 NO2{+} + 4 H{+} = I2 + 2 NO{2+} + 2 H2O
H2S + Cl = S8 + HCl =>
8 H2S + 16 Cl = S8 + 16 HCl
C9H18 + O2 = CO2 + H18O2 =>
C9H18 + 10 O2 = 9 CO2 + H18O2
KJO3 + KJ + HCl = KCl + J2 + H2O =>
KJO3 + 5 KJ + 6 HCl = 6 KCl + 3 J2 + 3 H2O
CO2 + H2O + HNO3 + H3PO4 = CH2O106NH320H3PO4 + O2 =>
4 CO2 + 642.00000000001H2O + 4 HNO3 + 4.0000000000001H3PO4 = 4 CH2O106NH320H3PO4 + 119 O2
Al2(SO3)3 + NH4OH = Al2OH + NH4(SO3)3 =>
Al2(SO3)3 + NH4OH = Al2OH + NH4(SO3)3
Al2O3 + Ca(OH)2 = Al(OH)3 + CaO =>
Al2O3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaO
WO2722 + H = H2WO4 + H2O =>
WO2722 + 5438 H = H2WO4 + 2718 H2O
HF + Mo(OH)6 = MoOHF5 + H2O =>
5 HF + Mo(OH)6 = MoOHF5 + 5 H2O
KJ + H2SO4 = J2 + H2S + H2O + KHSO4 =>
8 KJ + 9 H2SO4 = 4 J2 + H2S + 4 H2O + 8 KHSO4
H2SO4(aq) + Na2CO3(aq) = H2CO3(aq) + Na2SO4(aq) =>
H2SO4(aq) + Na2CO3(aq) = H2CO3(aq) + Na2SO4(aq)
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
CrL3 + K(OH) + Cl = K2CrO4 + KLO4 + KCl + H2O =>
CrL3 + 32 K(OH) + 27 Cl = K2CrO4 + 3 KLO4 + 27 KCl + 16 H2O
Cl + H2S = HCl + S =>
2 Cl + H2S = 2 HCl + S
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
CH3COOH + Fe(OH)2 = Fe(CH3COO)2 + HOH =>
2 CH3COOH + Fe(OH)2 = Fe(CH3COO)2 + 2 HOH
K2(SO4) + SrI2 = KI + SrSO4 =>
K2(SO4) + SrI2 = 2 KI + SrSO4
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 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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