| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb3PO4 + 3 HCl = 3 PbCl + H3PO4
NH4OH + NO = NH4NO2 =>
4 NH4OH + 6 NO = 5 NH4NO2
SF4 + H2O = SF4H2O =>
SF4 + H2O = SF4H2O
VCl2 + KMnO4 + HCl = VCl3 + KCl + MnCl2 + H2O =>
5 VCl2 + KMnO4 + 8 HCl = 5 VCl3 + KCl + MnCl2 + 4 H2O
SO2 + H2O + Br2 = H{+} + SO4{2-} + Br{-} =>
SO2 + 2 H2O + Br2 = 4 H{+} + SO4{2-} + 2 Br{-}
Sb2S3(s) + HCl(aq) = H3SbCl6(aq) + H2S(aq) =>
Sb2S3(s) + 12 HCl(aq) = 2 H3SbCl6(aq) + 3 H2S(aq)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
KClO3 + As2O3 + K2CO3 = KCl + K3AsO4 + CO3 =>
5 KClO3 + 3 As2O3 + 9 K2CO3 = 5 KCl + 6 K3AsO4 + 9 CO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
TaN + CF4 + NH3 = TaF5 + HCN + N2 =>
12 TaN + 15 CF4 + 5 NH3 = 12 TaF5 + 15 HCN + N2
C7H9 + KMnO4 + H2SO4 = C7H8O2 + K2SO4 + MnSO4 + H2O =>
2 C7H9 + 2 KMnO4 + 3 H2SO4 = 2 C7H8O2 + K2SO4 + 2 MnSO4 + 4 H2O
WC + HNO3 = WO3 + NO2 + CO2 + H2O =>
WC + 10 HNO3 = WO3 + 10 NO2 + CO2 + 5 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H200 =>
125 CH3COOH + 50 CaCO3 = 50(CH3COO)2Ca + 100 CO2 + H200
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cu + ZnBr2 = CuBr + Zn =>
2 Cu + ZnBr2 = 2 CuBr + Zn
Ba2 + Si = Ba2Si =>
Ba2 + Si = Ba2Si
Cu + S8(s) = CuS =>
8 Cu + S8(s) = 8 CuS
Na2S + ZnSO4 = Na2SO4 + ZnS =>
Na2S + ZnSO4 = Na2SO4 + ZnS
Ca3(PO4)2 + C6H12O6 + TiO2 = Ca2Ti2O5 + H2O + P2 + CO =>
12 Ca3(PO4)2 + 13 C6H12O6 + 36 TiO2 = 18 Ca2Ti2O5 + 78 H2O + 12 P2 + 78 CO
NiSO4 + NaOH + H2O2 = Ni(OH)3 + Na2SO4 =>
2 NiSO4 + 4 NaOH + H2O2 = 2 Ni(OH)3 + 2 Na2SO4
Fe(No3)3 + KOH = FeOH + K(No3)3 =>
Fe(No3)3 + KOH = FeOH + K(No3)3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Zn(CH3COO)2*2H2O + Na2S2O3*5H2O = Na2[Zn(S2O3)2] + CH3COONa + H2O =>
Zn(CH3COO)2*2H2O + 2 Na2S2O3*5H2O = Na2[Zn(S2O3)2] + 2 CH3COONa + 12 H2O
Co(NO3)2 + ZnSO4 = CoSO4 + Zn(NO3)2 =>
Co(NO3)2 + ZnSO4 = CoSO4 + Zn(NO3)2
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Fe + AgCH3COO = Fe(CH3COO)2 + Ag =>
Fe + 2 AgCH3COO = Fe(CH3COO)2 + 2 Ag
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Cu + CO2 + H2O + O2 = (CuOH)2CO3 =>
2 Cu + CO2 + H2O + O2 = (CuOH)2CO3
HCl + Z(OH)2 = ZCl2 + H2O =>
2 HCl + Z(OH)2 = ZCl2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2(CO3) + Co(NO3)2 = Na(NO3) + Co(CO3) =>
Na2(CO3) + Co(NO3)2 = 2 Na(NO3) + Co(CO3)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2CrO4 + C2H6O + H2SO4 = C2H4O + Cr2(SO4)3 + H2O + K2SO4 =>
2 K2CrO4 + 3 C2H6O + 5 H2SO4 = 3 C2H4O + Cr2(SO4)3 + 8 H2O + 2 K2SO4
Zn(CH3COO)2*2H2O + Na2S2O3*5H2O = Na2[Zn(S2O3)2] + CH3COONa + H2O =>
Zn(CH3COO)2*2H2O + 2 Na2S2O3*5H2O = Na2[Zn(S2O3)2] + 2 CH3COONa + 12 H2O
BaBr + NaPO4 = NaBr + BaPO4 =>
BaBr + NaPO4 = NaBr + BaPO4
Zn(CH3COO)2*2H2O + Na2S2O3*5H2O = Na2[Zn(S2O3)2] + CH3COONa + H2O =>
Zn(CH3COO)2*2H2O + 2 Na2S2O3*5H2O = Na2[Zn(S2O3)2] + 2 CH3COONa + 12 H2O
BaBr + NaPO4 = NaBr + BaPO4 =>
BaBr + NaPO4 = NaBr + BaPO4
HC2H3O2 + Na2CO3 = H2O + CO2 + NaC2H3O2 =>
2 HC2H3O2 + Na2CO3 = H2O + CO2 + 2 NaC2H3O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
HCl + Z(OH)2 = ZCl2 + H2O =>
2 HCl + Z(OH)2 = ZCl2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn(CH3COO)2*2H2O + Na2S2O3*5H2O = Na2[Zn(S2O3)2] + CH3COONa + H2O =>
Zn(CH3COO)2*2H2O + 2 Na2S2O3*5H2O = Na2[Zn(S2O3)2] + 2 CH3COONa + 12 H2O
Al(HSO4)3 + Ca(OH)2 = Al2(SO4)3 + CaSO4 + H2O =>
2 Al(HSO4)3 + 3 Ca(OH)2 = Al2(SO4)3 + 3 CaSO4 + 6 H2O
Fe + AgCH3COO = Ag + Fe(CH3COO)2 =>
Fe + 2 AgCH3COO = 2 Ag + Fe(CH3COO)2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaFeO2 + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
2 NaFeO2 + 3 NaNO3 + 2 NaOH = 2 Na2FeO4 + 3 NaNO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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