| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 TiCl4 + 2 Mg = 3 Ti + 2 MgCl6
Pb + H2S = HPb + S =>
2 Pb + H2S = 2 HPb + S
C2Ag2 + HCl = AgCl + C2H2 =>
C2Ag2 + 2 HCl = 2 AgCl + C2H2
Cl + O = Cl2O3(s) =>
2 Cl + 3 O = Cl2O3(s)
Pb(SO4) + KOH = Pb(OH)2 + K2SO4 =>
Pb(SO4) + 2 KOH = Pb(OH)2 + K2SO4
C8H8 + H2O = H2 + CO2 =>
C8H8 + 16 H2O = 20 H2 + 8 CO2
Cl2(aq) + I{-} = Cl{-}(aq) + I2(l) =>
Cl2(aq) + 2 I{-} = 2 Cl{-}(aq) + I2(l)
CH3CH2CH2CH2OH + KMnO4 = CH3CH2CH2COOH + H2O + MnO2 + K2O =>
3 CH3CH2CH2CH2OH + 4 KMnO4 = 3 CH3CH2CH2COOH + 3 H2O + 4 MnO2 + 2 K2O
NaOH + S = H2O + Na2S + Na2SO3 =>
6 NaOH + 3 S = 3 H2O + 2 Na2S + Na2SO3
MoO3 + NaOH + H2O = Na2MoO4*2H2O =>
MoO3 + 2 NaOH + H2O = Na2MoO4*2H2O
Mn3O4 + H2 = MnO + H2O =>
Mn3O4 + H2 = 3 MnO + H2O
CH3(CH2)2MgBr + CH3(CH2)2COCH2CH3 + H2O = (CH3)3(CH2)5COH + HOMgBr =>
CH3(CH2)2MgBr + CH3(CH2)2COCH2CH3 + H2O = (CH3)3(CH2)5COH + HOMgBr
MgCO3 + CH3COOH = Mg(CH3COO)2 + CO2 + H2O =>
MgCO3 + 2 CH3COOH = Mg(CH3COO)2 + CO2 + H2O
Na2CO3 + H2C2O4 = Na2C2O4 + H2O + CO2 =>
Na2CO3 + H2C2O4 = Na2C2O4 + H2O + CO2
CH3(CH2)2MgBr + CH3(CH2)2COCH2CH3 + H2O = (CH3)3(CH2)5COH + HOMgBr =>
CH3(CH2)2MgBr + CH3(CH2)2COCH2CH3 + H2O = (CH3)3(CH2)5COH + HOMgBr
CaO + Mg(OH)2 = Ca(OH)2 + MgO =>
CaO + Mg(OH)2 = Ca(OH)2 + MgO
NH4OH + FeCl3 = (NH4)Cl + Fe(OH)3 =>
3 NH4OH + FeCl3 = 3(NH4)Cl + Fe(OH)3
C2H3O2NH4 + NaOH = C2H3O2(OH) + NaNH4 =>
C2H3O2NH4 + NaOH = C2H3O2(OH) + NaNH4
Ba(OH)2 + H3PO3 = Ba2(HPO3)2 + H2O =>
2 Ba(OH)2 + 2 H3PO3 = Ba2(HPO3)2 + 4 H2O
Na2S + MoCl5 = NaCl + MoS2 + S =>
5 Na2S + 2 MoCl5 = 10 NaCl + 2 MoS2 + S
Mg(NO3)2 + C6H8O7 = MgO + CO2 + H2O + N2 =>
9 Mg(NO3)2 + 5 C6H8O7 = 9 MgO + 30 CO2 + 20 H2O + 9 N2
Cu(NO3) + NaCO3 + H2O = CuCO3*Cu(OH)2 + NaNO3 + CO2 =>
2 Cu(NO3) + 2 NaCO3 + H2O = CuCO3*Cu(OH)2 + 2 NaNO3 + CO2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Ba(OH)2 + H3PO3 = Ba2(HPO3)2 + H2O =>
2 Ba(OH)2 + 2 H3PO3 = Ba2(HPO3)2 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mn3O4 + H2 = MnO + H2O =>
Mn3O4 + H2 = 3 MnO + H2O
C6H14O2 + O2 = CO2 + H2O =>
2 C6H14O2 + 17 O2 = 12 CO2 + 14 H2O
(NH4)Cl + Ca(OH)2 = (NH4)(OH) + CaCl2 =>
2(NH4)Cl + Ca(OH)2 = 2(NH4)(OH) + CaCl2
H2SO4 + NaIO3 + Na2SO3 = I2 + H2O + Na2SO4 =>
H2SO4 + 2 NaIO3 + 5 Na2SO3 = I2 + H2O + 6 Na2SO4
MgCO3 + CH3COOH = Mg(CH3COO)2 + CO2 + H2O =>
MgCO3 + 2 CH3COOH = Mg(CH3COO)2 + CO2 + H2O
FeNO3(aq) + NaCl(aq) = FeCl(aq) + NaNO3(aq) =>
FeNO3(aq) + NaCl(aq) = FeCl(aq) + NaNO3(aq)
H3PO2 + AgNO3 + H2O = Ag + HPO3 + HNO3 =>
H3PO2 + 4 AgNO3 + H2O = 4 Ag + HPO3 + 4 HNO3
Na2SO3 + KNO3 = NaNO3 + K2SO3 =>
Na2SO3 + 2 KNO3 = 2 NaNO3 + K2SO3
HClO3 = HClO2 + HClO4 =>
2 HClO3 = HClO2 + HClO4
Na2[Be(OH)4] + NH4Cl = Be(OH)2 + NaCl + NH3 + H2O =>
Na2[Be(OH)4] + 2 NH4Cl = Be(OH)2 + 2 NaCl + 2 NH3 + 2 H2O
Cr(NO3)3(aq) + LiOH(aq) = Cr(OH)3 + LiNO3 =>
Cr(NO3)3(aq) + 3 LiOH(aq) = Cr(OH)3 + 3 LiNO3
HClO4 + K4[Fe(CN)6] = KClO4 + Fe(ClO4)2 + HCN =>
6 HClO4 + K4[Fe(CN)6] = 4 KClO4 + Fe(ClO4)2 + 6 HCN
NiNH4(SO4)2 + NH4SCN = Ni(SCN)SO4 + (NH4)2SO4 =>
NiNH4(SO4)2 + NH4SCN = Ni(SCN)SO4 + (NH4)2SO4
H2S = H2 + S =>
H2S = H2 + S
Al2(SO3)3(s) + NaOH(aq) = Na2SO3(aq) + Al(OH)3(s) =>
Al2(SO3)3(s) + 6 NaOH(aq) = 3 Na2SO3(aq) + 2 Al(OH)3(s)
ClO3 = ClO + O =>
ClO3 = ClO + 2 O
NH3HBr = NH4Br =>
NH3HBr = NH4Br
HBr + HNO3 = NO2 + Br + H2O =>
HBr + HNO3 = NO2 + Br + H2O
Zn(NO3)2 + FeCl3 = Zn(Cl2) + Fe(NO3)3 =>
3 Zn(NO3)2 + 2 FeCl3 = 3 Zn(Cl2) + 2 Fe(NO3)3
Mg + BaSO4 = Ba + MgSO4 =>
Mg + BaSO4 = Ba + MgSO4
KMnO4 + NaSO3 + H2O = MnO2 + NaSO43 + KOH =>
80 KMnO4 + 3 NaSO3 + 40 H2O = 80 MnO2 + 3 NaSO43 + 80 KOH
NaOCl + CH2O = NaCl + CO2 + H2O =>
2 NaOCl + CH2O = 2 NaCl + CO2 + H2O
C4H8Br2 = C4H8 + Br =>
C4H8Br2 = C4H8 + 2 Br
Na2CO3 + H3PO4 = Na3PO4 + CO3 + H3 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 CO3 + 2 H3
Mn2(MnO4)3 + Ga2(SO4)3 = Ga2(MnO4)3 + Mn2(SO4)3 =>
Mn2(MnO4)3 + Ga2(SO4)3 = Ga2(MnO4)3 + Mn2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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