| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnI2 + H2SO4 = MnSO4 + 2 HI
CH2ClCH2COOH + CH3OH = CH2ClCH2COOCH3 + H2O =>
CH2ClCH2COOH + CH3OH = CH2ClCH2COOCH3 + H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Al2(SO4)3 + NH4OH = (NH4)2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NH4OH = 3(NH4)2SO4 + 2 Al(OH)3
C + SiO2 + Ca3(PO4)2 = CO + P + CaSiO3 =>
5 C + 3 SiO2 + Ca3(PO4)2 = 5 CO + 2 P + 3 CaSiO3
CaCl2H2SO4 = CaHSO4HCl2 =>
CaCl2H2SO4 = CaHSO4HCl2
CO + Al = AlC + O =>
CO + Al = AlC + O
KOH + CaF2 = CaOH + KF2 =>
KOH + CaF2 = CaOH + KF2
CO2 + S = CO2S =>
CO2 + S = CO2S
CuSO4 + C2H5OH(H2O) = CuSO4*5H2O + C2H5OH =>
CuSO4 + 5 C2H5OH(H2O) = CuSO4*5H2O + 5 C2H5OH
MoCl5 + H2S + H2 = MoS2 + HCl =>
2 MoCl5 + 4 H2S + H2 = 2 MoS2 + 10 HCl
N2H4 + KBrO3 = N2 + KBr + H2O =>
3 N2H4 + 2 KBrO3 = 3 N2 + 2 KBr + 6 H2O
Ca3P2 + Cl2 + H2O = Ca3(PO4)2 + HCl =>
Ca3P2 + 8 Cl2 + 8 H2O = Ca3(PO4)2 + 16 HCl
C6H4CH3NO2Cl + Fe + HCl = C6H5CH3NH3Cl2 + FeCl2 + H2O =>
2 C6H4CH3NO2Cl + 7 Fe + 16 HCl = 2 C6H5CH3NH3Cl2 + 7 FeCl2 + 4 H2O
Na2CO3 + CuCl2 = Na2Cl2 + CuCO3 =>
Na2CO3 + CuCl2 = Na2Cl2 + CuCO3
Li(l) + H2(g) = LiH =>
2 Li(l) + H2(g) = 2 LiH
Mg(s)Pb(NO3)2(aq) = Pb(s)Mg(NO3)2 =>
Mg(s)Pb(NO3)2(aq) = Pb(s)Mg(NO3)2
AgNO3 + H2O + Cl2 = AgCl + HClO3 + HNO3 =>
5 AgNO3 + 3 H2O + 3 Cl2 = 5 AgCl + HClO3 + 5 HNO3
I2 + SnSO4 + NaOH = Na2SO4 + HIO + Sn =>
I2 + SnSO4 + 2 NaOH = Na2SO4 + 2 HIO + Sn
TiO2 + Zn + HCl = TiCl3 + H2O + ZnCl2 =>
2 TiO2 + Zn + 8 HCl = 2 TiCl3 + 4 H2O + ZnCl2
K2CO3 + HBr = BrK2 + HCO3 =>
K2CO3 + HBr = BrK2 + HCO3
KNO2 + H2S = KOH + S + NO =>
2 KNO2 + H2S = 2 KOH + S + 2 NO
SO2 + HI = I2 + H2S + H2O =>
SO2 + 6 HI = 3 I2 + H2S + 2 H2O
Hg(NO3)2 + KI = Hg[K2(NO3)4] + HgI2 =>
2 Hg(NO3)2 + 2 KI = Hg[K2(NO3)4] + HgI2
KHCO3 + CH3COOH = CH3COOK + CO2 + H2O =>
KHCO3 + CH3COOH = CH3COOK + CO2 + H2O
(HOCH2)3CNH2 + H{+} = (HOCH2)3CNH3{+} =>
(HOCH2)3CNH2 + H{+} = (HOCH2)3CNH3{+}
Fe(NO3)3 + Ba(OH)2 = Fe(OH)3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(NO3)2
MgCO3*Mg(OH)2 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3*Mg(OH)2 + 4 HNO3 = 2 Mg(NO3)2 + CO2 + 3 H2O
Hg(NO3)2 + KI = HgI2 + KNO3 =>
Hg(NO3)2 + 2 KI = HgI2 + 2 KNO3
Hg(NO3)2 + KI = Hg[K2(NO3)4] + HgI2 =>
2 Hg(NO3)2 + 2 KI = Hg[K2(NO3)4] + HgI2
OH + HSO3 = SO3 + H2O =>
OH + HSO3 = SO3 + H2O
Al(s) + HCl(aq) = AlCl3 + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3 + 3 H2(g)
MgO + Cu = CuO + Mg =>
MgO + Cu = CuO + Mg
Ba(OH)2 + CO = BaCO2 + H2O =>
Ba(OH)2 + CO = BaCO2 + H2O
Fe3O4 + HI = FeI + I + H2O =>
Fe3O4 + 8 HI = 3 FeI + 5 I + 4 H2O
CI2 + O2 = CI2O5 =>
2 CI2 + 5 O2 = 2 CI2O5
C2H5OH = HOH + C2H4 =>
C2H5OH = HOH + C2H4
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
Na2SO4 + K2MnO4 + H2O = KMnO4 + Na2SO3 + KOH =>
Na2SO4 + 2 K2MnO4 + H2O = 2 KMnO4 + Na2SO3 + 2 KOH
NH4Cl + NaNO = NH4NO + NaCl =>
NH4Cl + NaNO = NH4NO + NaCl
CI2 + O2 = CI2O5 =>
2 CI2 + 5 O2 = 2 CI2O5
I + AlCl3 = IAlCl3 =>
I + AlCl3 = IAlCl3
NH4Cl(aq)Pb(NO3)2(aq) = NH4(NO3)2PbCl =>
NH4Cl(aq)Pb(NO3)2(aq) = NH4(NO3)2PbCl
H3PO4 + CoBr2 = HBr + Co3(PO4)2 =>
2 H3PO4 + 3 CoBr2 = 6 HBr + Co3(PO4)2
Hg(NO3)2 + KI = Hg[K2(NO3)4] + HgI2 =>
2 Hg(NO3)2 + 2 KI = Hg[K2(NO3)4] + HgI2
(NH4)2SO4 + NaOH = Na2SO4 + H2O(NH3) =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2O(NH3)
CsOHFeCl3 = FeOHCsCl3 =>
CsOHFeCl3 = FeOHCsCl3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
(NH4)CO3 + CH3COOH = CH3COONH4 + CO2 + H2O =>
8(NH4)CO3 + 9 CH3COOH = 8 CH3COONH4 + 10 CO2 + 6 H2O
Na2SO4 + K2MnO4 + H2O = KMnO4 + Na2SO3 + KOH =>
Na2SO4 + 2 K2MnO4 + H2O = 2 KMnO4 + Na2SO3 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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