| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KClO4 + 8 KOH + 8 MnO2 = 3 KCl + 8 KMnO4 + 4 H2O
Al(OH)3 = Al + O + H2O =>
2 Al(OH)3 = 2 Al + 3 O + 3 H2O
C2H5OH = CO + H2O + CH4 =>
3 C2H5OH = 2 CO + H2O + 4 CH4
C2H4 + Br2H2O = C2H4Br2 + H2O =>
C2H4 + Br2H2O = C2H4Br2 + H2O
(CH3)2CHOH + O = (CH3)2CO + H2O =>
(CH3)2CHOH + O = (CH3)2CO + H2O
CaO + P2O3 = CaP2O4 =>
CaO + P2O3 = CaP2O4
PF3 + LiH = PH3 + LiF =>
PF3 + 3 LiH = PH3 + 3 LiF
Mg + H2SO4 = Mg2(SO4) + H2S + H2O =>
8 Mg + 5 H2SO4 = 4 Mg2(SO4) + H2S + 4 H2O
CH3COOH + MgCO3 = CO2 + H2O + Mg(CH3COO)2 =>
2 CH3COOH + MgCO3 = CO2 + H2O + Mg(CH3COO)2
HSO3 + AlOH = H2O + AlSO3 =>
HSO3 + AlOH = H2O + AlSO3
KHX + KOH = K2X + H2O =>
KHX + KOH = K2X + H2O
Ca(NO3)2(ac) + Na2CO3(ac) = NaNO3(ac) + CaCO3(ac) =>
Ca(NO3)2(ac) + Na2CO3(ac) = 2 NaNO3(ac) + CaCO3(ac)
CH3CH2OH + KMnO4 = CH3COOH + H2O + MnO2 + K =>
CH3CH2OH + KMnO4 = CH3COOH + H2O + MnO2 + K
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C2H5OOH + Na2CO3 = C2H5COONa + CO2 + H2O =>
14 C2H5OOH + 5 Na2CO3 = 10 C2H5COONa + 3 CO2 + 17 H2O
PbS(aq) + HCl(aq) = PbCl2(s) + H2S(g) =>
PbS(aq) + 2 HCl(aq) = PbCl2(s) + H2S(g)
H2O + Na2S2O5 + Cl2 = Na2SO4 + H2SO4 + HCl =>
3 H2O + Na2S2O5 + 2 Cl2 = Na2SO4 + H2SO4 + 4 HCl
C3H5(OH)3 + SOCl2 = C3H5Cl3 + SO2 + H2O =>
2 C3H5(OH)3 + 3 SOCl2 = 2 C3H5Cl3 + 3 SO2 + 3 H2O
NO2 + N2 = N2O =>
2 NO2 + 3 N2 = 4 N2O
CuCl + HCl = CuCl2H =>
CuCl + HCl = CuCl2H
MgO + NaOH = Na2O + Mg(OH)2 =>
MgO + 2 NaOH = Na2O + Mg(OH)2
SnCl2 + HIO3 + HCl = SnCl5 + HIO + H2O =>
4 SnCl2 + 3 HIO3 + 12 HCl = 4 SnCl5 + 3 HIO + 6 H2O
HAuCl4 + NaBH4 = Au + NaCl + HB + HCl =>
4 HAuCl4 + 3 NaBH4 = 4 Au + 3 NaCl + 3 HB + 13 HCl
Na3(Po4) + Ca(OH)2 = NaOH + Ca3(Po4)2 =>
2 Na3(Po4) + 3 Ca(OH)2 = 6 NaOH + Ca3(Po4)2
AlN + Cl2 = N2 + AlCl3 =>
2 AlN + 3 Cl2 = N2 + 2 AlCl3
HCl + HBr + Ca(OH)2 = CaClBr + H2O =>
HCl + HBr + Ca(OH)2 = CaClBr + 2 H2O
MgS + Cu(NO3)2 = MgNO3 + CuS2 =>
2 MgS + Cu(NO3)2 = 2 MgNO3 + CuS2
CaHCO3 + H2C4H4O6 = CaC4H4O6 + CO2 + H2O =>
10 CaHCO3 + 9 H2C4H4O6 = 10 CaC4H4O6 + 6 CO2 + 12 H2O
NH3 + NaOH = NH2Na + H2O =>
NH3 + NaOH = NH2Na + H2O
H2SO4 + CuOH = H2O + Cu2SO4 =>
H2SO4 + 2 CuOH = 2 H2O + Cu2SO4
HIO3 + Al(OH)3 = Al(IO3)3 + H2O =>
3 HIO3 + Al(OH)3 = Al(IO3)3 + 3 H2O
HOC2H4OH + O2 = CO2(g) + H2O =>
2 HOC2H4OH + 5 O2 = 4 CO2(g) + 6 H2O
Ga + HClO4 = Ga(ClO4)3 + H2O + ClO =>
5 Ga + 18 HClO4 = 5 Ga(ClO4)3 + 9 H2O + 3 ClO
Na2S(aq) + FeCl3(aq) = Fe2S3 + NaCl(aq) =>
3 Na2S(aq) + 2 FeCl3(aq) = Fe2S3 + 6 NaCl(aq)
C35H72 = C10H22 + C2H4 =>
2 C35H72 = 2 C10H22 + 25 C2H4
C6H5(C2H5) + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C6H5(C2H5) + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 27 K2SO4 + 54 MnSO4 + 136 H2O
HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O
K2Cr2O7 + H2SO4 + C3H7OH = Cr2(SO4)3 + K2SO4 + C3H7O + H2O =>
K2Cr2O7 + 4 H2SO4 + 6 C3H7OH = Cr2(SO4)3 + K2SO4 + 6 C3H7O + 7 H2O
ZnO + RbOH = Rb2ZnO2 + H2O =>
ZnO + 2 RbOH = Rb2ZnO2 + H2O
Ba + Cl2 + Na2SO4 = NaCl + BaSO4 =>
Ba + Cl2 + Na2SO4 = 2 NaCl + BaSO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C3H5(OH)3 + SOCl2 = C3H5Cl3 + SO2 + H2O =>
2 C3H5(OH)3 + 3 SOCl2 = 2 C3H5Cl3 + 3 SO2 + 3 H2O
BeSO4 + AgNO3 = Be(NO3)2 + Ag2(SO4) =>
BeSO4 + 2 AgNO3 = Be(NO3)2 + Ag2(SO4)
CaC2 + H2O = CaH2C2 + O =>
CaC2 + H2O = CaH2C2 + O
Cr + H2O2 = H2O + CrO4 =>
Cr + 4 H2O2 = 4 H2O + CrO4
FeSO4 + H2O = Fe + O2 + H2SO4 =>
2 FeSO4 + 2 H2O = 2 Fe + O2 + 2 H2SO4
Cs + P4 = Cs4P1 =>
16 Cs + P4 = 4 Cs4P1
C + H2 + O2 = CH3CH2CHO =>
6 C + 6 H2 + O2 = 2 CH3CH2CHO
H2O + N2O5(g) = HNO3 =>
H2O + N2O5(g) = 2 HNO3
Cu(s) + S(g) = CuS2(s) =>
Cu(s) + 2 S(g) = CuS2(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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