| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2OH + CH3CH2CH2COOH = H2O + CH3CH2CH2COOCH2CH3
CdCl2 + K3PO4 = Cd3(PO4)2 + KCl =>
3 CdCl2 + 2 K3PO4 = Cd3(PO4)2 + 6 KCl
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
KNO2 + KI + HCl = KCl + NO + H2O + I2 =>
2 KNO2 + 2 KI + 4 HCl = 4 KCl + 2 NO + 2 H2O + I2
C13H25O7N3S + H2O = CO2 + CH4 + NH3 + H2S =>
2 C13H25O7N3S + 12 H2O = 13 CO2 + 13 CH4 + 6 NH3 + 2 H2S
Cl2 + H2O + K2S = K2SO4 + HCl =>
4 Cl2 + 4 H2O + K2S = K2SO4 + 8 HCl
V2O5 + H2SO4 = VOSO4 + H2O + O2 =>
2 V2O5 + 4 H2SO4 = 4 VOSO4 + 4 H2O + O2
C6H5COOH + HCl = C6H5COCl + H2O =>
C6H5COOH + HCl = C6H5COCl + H2O
K + Ag2S = AgK + S =>
2 K + Ag2S = 2 AgK + S
K + Ag2S = KAg2 + S =>
K + Ag2S = KAg2 + S
PbO + RuO2 = PbRuO3 =>
PbO + RuO2 = PbRuO3
H2 + K = KH =>
H2 + 2 K = 2 KH
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
C7H8 + HNO3 + H2SO4 = C7H5NO2 + H2O + SO2 =>
C7H8 + HNO3 + H2SO4 = C7H5NO2 + 3 H2O + SO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH4Al(SO4)2 + NH3 + H2O = Al2O3*H2O + (NH4)2SO4 =>
2 NH4Al(SO4)2 + 6 NH3 + 4 H2O = Al2O3*H2O + 4(NH4)2SO4
PtCl2(NH3)2 + KCl = NH3 + K2PtCl4 =>
PtCl2(NH3)2 + 2 KCl = 2 NH3 + K2PtCl4
MoSO4 + H2O = MoSO4*8H2O =>
MoSO4 + 8 H2O = MoSO4*8H2O
C6H4Cl2 + S2O8{2-} + H2O = CO2 + H{+} + Cl{-} + SO4{2-} =>
C6H4Cl2 + 13 S2O8{2-} + 12 H2O = 6 CO2 + 28 H{+} + 2 Cl{-} + 26 SO4{2-}
BaO + NO2 = Ba(NO3)2 + Ba(NO2)2 =>
2 BaO + 4 NO2 = Ba(NO3)2 + Ba(NO2)2
CoCl2 + Na2HPO4 = Co3(PO4)2 + NaH2PO4 + NaCl =>
3 CoCl2 + 4 Na2HPO4 = Co3(PO4)2 + 2 NaH2PO4 + 6 NaCl
K + Ag2S = KAg + S =>
2 K + Ag2S = 2 KAg + S
KCN + MnO2 + HCl = KCl + MnCl2 + CO2 + HNO3 + H2O =>
KCN + 5 MnO2 + 11 HCl = KCl + 5 MnCl2 + CO2 + HNO3 + 5 H2O
Ca5F(PO4)3 + H2SO4 + H2O = CaH4(PO4)2H2O + CaSO4 + HF =>
2 Ca5F(PO4)3 + 7 H2SO4 + 3 H2O = 3 CaH4(PO4)2H2O + 7 CaSO4 + 2 HF
KMnO4 + CH3HOCH2COCH3 = Mn(CH3HOCHCOCH3)3 + CO2 + H2O + KOH =>
21 KMnO4 + 67 CH3HOCH2COCH3 = 21 Mn(CH3HOCHCOCH3)3 + 16 CO2 + 39 H2O + 21 KOH
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HBr + NaMnO4 = NaBr + MnBr2 + Br2 + H2O =>
16 HBr + 2 NaMnO4 = 2 NaBr + 2 MnBr2 + 5 Br2 + 8 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Pb(NO3)2 + SnCl2 + KOH = Pb + K2SnO3 + NO2 + Cl2 + H2O =>
Pb(NO3)2 + SnCl2 + 2 KOH = Pb + K2SnO3 + 2 NO2 + Cl2 + H2O
F + LiI = LiF + I =>
F + LiI = LiF + I
Ca(NO3)2 + FePO4 = Ca3(PO4)2 + Fe(NO3)3 =>
3 Ca(NO3)2 + 2 FePO4 = Ca3(PO4)2 + 2 Fe(NO3)3
C6H5COOH + HCl = C6H5COCl + H2O =>
C6H5COOH + HCl = C6H5COCl + H2O
NaHCO3 + H3C6H5O7 = Na3C6H5O7 + CO2 + H2O =>
3 NaHCO3 + H3C6H5O7 = Na3C6H5O7 + 3 CO2 + 3 H2O
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
Zn(s) + Na2SO4(aq) = ZnSO4 + Na =>
Zn(s) + Na2SO4(aq) = ZnSO4 + 2 Na
Cu + MgCl2 = Cl2Cu + Mg =>
Cu + MgCl2 = Cl2Cu + Mg
[Cu(NH3)]SO4 + Mg = Mg(SO4) + Cu(NH3) =>
[Cu(NH3)]SO4 + Mg = Mg(SO4) + Cu(NH3)
Zn(C2H3O2)2 + AgNO3 = Zn(NO3)2 + AgC2H3O2 =>
Zn(C2H3O2)2 + 2 AgNO3 = Zn(NO3)2 + 2 AgC2H3O2
AgNO3NaCl = AgClNaNO3 =>
AgNO3NaCl = AgClNaNO3
CaSO4 + CuS = CaS + Cu(SO4) =>
CaSO4 + CuS = CaS + Cu(SO4)
Ca(OCl2) + H2SO4 = CaSO4 + H2O + Cl2 =>
Ca(OCl2) + H2SO4 = CaSO4 + H2O + Cl2
B2O3 + HBrO = B(BrO)3 + H2O =>
B2O3 + 6 HBrO = 2 B(BrO)3 + 3 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Br{-} + Ca{2+} = CaBr2 =>
2 Br{-} + Ca{2+} = CaBr2
WO3 + NH3 = W2N3 + H2O + N2 =>
4 WO3 + 8 NH3 = 2 W2N3 + 12 H2O + N2
F2 + KI = KF + I2 =>
F2 + 2 KI = 2 KF + I2
Cr(OH)3 = Cr + H2O + O2 =>
4 Cr(OH)3 = 4 Cr + 6 H2O + 3 O2
H2S(aq) + NiSO4(aq) = H2SO4(aq) + NiS(s) =>
H2S(aq) + NiSO4(aq) = H2SO4(aq) + NiS(s)
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O2 =>
27 NaHCO3 + 14 C6H8O7 = 57 CO2 + 47 H2O + 9 Na3C6H5O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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