| Équations équilibrées la veille | Équations équilibrées le lendemain |
(C3H4N2)*Br + SnBr4 + HBr = (C3H5N2)SnBr6
(NH4)2SO4(s) + NaNO3(s) = Na2SO4(s) + NH4NO3(s) =>
(NH4)2SO4(s) + 2 NaNO3(s) = Na2SO4(s) + 2 NH4NO3(s)
CO + KOH = HCOOK =>
CO + KOH = HCOOK
FeCl + Cl = FeClCl =>
FeCl + Cl = FeClCl
K2CO3 + K3[Cr(C2O4)3]3H2O = K2CrO4 + H2O + CO + CO2 =>
3 K2CO3 + 2 K3[Cr(C2O4)3]3H2O = 6 K2CrO4 + 2 H2O + 21 CO + 18 CO2
KOH + HClO3 = KClO3 + H2O =>
KOH + HClO3 = KClO3 + H2O
Ca(HCO3)2 + Ca(OH)2 = Ca(CO3) + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 Ca(CO3) + 2 H2O
C2H3Cl + HCl = CH3CHCl2 =>
C2H3Cl + HCl = CH3CHCl2
CaH + HOH = Ca(OH)2 + H2 =>
2 CaH + 4 HOH = 2 Ca(OH)2 + 3 H2
Hg(C2H3O2)2 + Na2S = HgS + NaC2H3O2 =>
Hg(C2H3O2)2 + Na2S = HgS + 2 NaC2H3O2
NaOH + CO + Cl2 = Na2CO3 + NaCl + H2O =>
4 NaOH + CO + Cl2 = Na2CO3 + 2 NaCl + 2 H2O
KClO4 + Al + S = K2S + Al2O3 + AlCl3 =>
6 KClO4 + 18 Al + 3 S = 3 K2S + 8 Al2O3 + 2 AlCl3
C4H6O + H2 = C4H10O =>
C4H6O + 2 H2 = C4H10O
HI + NH4Cl = NH4I + HCl =>
HI + NH4Cl = NH4I + HCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
ZnCl2 + NH3 = Zn3N2 + HCl =>
3 ZnCl2 + 2 NH3 = Zn3N2 + 6 HCl
ZnSO4 + Ba(OH)2 = BaSO4 + Zn(OH)2 =>
ZnSO4 + Ba(OH)2 = BaSO4 + Zn(OH)2
Fe(OH)3 + HCN = Fe(CN)3 + H2O =>
Fe(OH)3 + 3 HCN = Fe(CN)3 + 3 H2O
Cu2 + SO4 + NaHCO3 = CuHCO3 + Na2SO4 =>
Cu2 + SO4 + 2 NaHCO3 = 2 CuHCO3 + Na2SO4
P2O3 + H2O = H3PO4 + P =>
5 P2O3 + 9 H2O = 6 H3PO4 + 4 P
Fe{2+} + Fe(CN)6{3-} = Fe{3+} + Fe(CN)6{4-} =>
Fe{2+} + Fe(CN)6{3-} = Fe{3+} + Fe(CN)6{4-}
Fe*2O*3 + C = Fe + CO*2 =>
Fe*2O*3 + 2 C = Fe + 2 CO*2
CuBr2 + NaOH = Cu(OH) + NaBr2 =>
CuBr2 + NaOH = Cu(OH) + NaBr2
Fe + AgNO3 = Fe(AgNO3)2 =>
Fe + 2 AgNO3 = Fe(AgNO3)2
HNO3 + C2H2 + H2O = CH3NO2 + H2CO3 =>
5 HNO3 + 4 C2H2 + 4 H2O = 5 CH3NO2 + 3 H2CO3
K4[Fe(CN)6] + Zn(NO3)2 = K2Zn3[Fe(CN)6]2 + KNO3 =>
2 K4[Fe(CN)6] + 3 Zn(NO3)2 = K2Zn3[Fe(CN)6]2 + 6 KNO3
Na2O + HClO4 = NaClO4 + H2O =>
Na2O + 2 HClO4 = 2 NaClO4 + H2O
CaCl2 + H3(PO4) = HCl + Ca3(PO4)2 =>
3 CaCl2 + 2 H3(PO4) = 6 HCl + Ca3(PO4)2
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
KOH + NISO4 = KSO4 + NI(OH) =>
KOH + NISO4 = KSO4 + NI(OH)
N2O3(s) = NO(g) + NO2(g) =>
N2O3(s) = NO(g) + NO2(g)
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
AgNO3 + K(SCN) = Ag(SCN) + KNO3 =>
AgNO3 + K(SCN) = Ag(SCN) + KNO3
I2 + KCl = I2Cl + KI =>
3 I2 + 2 KCl = 2 I2Cl + 2 KI
Ag2SO4 + KCl = AgCl + K2SO4 =>
Ag2SO4 + 2 KCl = 2 AgCl + K2SO4
MgI + Na = MgNa + I =>
MgI + Na = MgNa + I
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Fe2(SO4)3 + NaOH = Fe2(OH)3 + NaSO4 =>
Fe2(SO4)3 + 3 NaOH = Fe2(OH)3 + 3 NaSO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3OH + CO2 = CH3COH + O2 =>
CH3OH + CO2 = CH3COH + O2
Fe + HClO4 = Fe(ClO4)2 + H2O + HCl =>
4 Fe + 9 HClO4 = 4 Fe(ClO4)2 + 4 H2O + HCl
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
K2S + Cr2(CO3)3 = Cr2S3 + K2CO3 =>
3 K2S + Cr2(CO3)3 = Cr2S3 + 3 K2CO3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca3P2 + HNO3 = NO + H3PO4 + Ca(NO3)2 + H2O =>
3 Ca3P2 + 34 HNO3 = 16 NO + 6 H3PO4 + 9 Ca(NO3)2 + 8 H2O
CaF2(s) + H2SO4(l) = CaSO4(s) + HF(g) =>
CaF2(s) + H2SO4(l) = CaSO4(s) + 2 HF(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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