| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + 3 H2 = CH4O + H2O
FeCl3 + MgO = MgCl2 + Fe2O3 =>
2 FeCl3 + 3 MgO = 3 MgCl2 + Fe2O3
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
TiO2HF = TiHFO2 =>
TiO2HF = TiHFO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
K2CO3(aq) + H3PO4(aq) = K3PO4(aq) + H2CO3(aq) =>
3 K2CO3(aq) + 2 H3PO4(aq) = 2 K3PO4(aq) + 3 H2CO3(aq)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CI + CrI3 = CI3Cr + I =>
CI + CrI3 = CI3Cr + I
CaI2 + AgF = CaF2 + AgI =>
CaI2 + 2 AgF = CaF2 + 2 AgI
NaHSO4 + NaOH = H2O + Na2SO4 =>
NaHSO4 + NaOH = H2O + Na2SO4
I + CuCl2 = ICl + Cu =>
2 I + CuCl2 = 2 ICl + Cu
Cu + S = CuS =>
Cu + S = CuS
H2O2 + CH = CO2 + H2O =>
5 H2O2 + 2 CH = 2 CO2 + 6 H2O
H2S + I2 = HI + S =>
H2S + I2 = 2 HI + S
Na + Mn(NO3)2 = Mn + Na2NO3 =>
4 Na + Mn(NO3)2 = Mn + 2 Na2NO3
F = F2 =>
2 F = F2
CH3CH(OH)CH2OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3CH(OH)CH2OH + 16 KMnO4 + 24 H2SO4 = 15 CO2 + 16 MnSO4 + 8 K2SO4 + 44 H2O
NH4 + Ca(OH)2 = NH3 + Ca + H2O =>
2 NH4 + Ca(OH)2 = 2 NH3 + Ca + 2 H2O
KMnO4 + FeSO4 + H2O = MnO2 + FeOHSO4 + KOH =>
KMnO4 + 3 FeSO4 + 2 H2O = MnO2 + 3 FeOHSO4 + KOH
C + FeO = FeC + O =>
C + FeO = FeC + O
HCl + ZnSO3 = H2O + ZnCl2 + SO2 =>
2 HCl + ZnSO3 = H2O + ZnCl2 + SO2
Al(OH)3 + Na2O = NaAlO2 + HOH =>
2 Al(OH)3 + Na2O = 2 NaAlO2 + 3 HOH
CuCl2 + K2CO3 = Cu(CO3) + KCl =>
CuCl2 + K2CO3 = Cu(CO3) + 2 KCl
Na + CuCl2 = NaCl2 + Cu =>
Na + CuCl2 = NaCl2 + Cu
Na3AsO3 + Na2S + HCl = NaCl + As2S3 + H2O =>
2 Na3AsO3 + 3 Na2S + 12 HCl = 12 NaCl + As2S3 + 6 H2O
NaCl + H2O + H2SO4 + N2O = NH4Cl + NO2 + Na2SO4 =>
6 NaCl + 9 H2O + 3 H2SO4 + 7 N2O = 6 NH4Cl + 8 NO2 + 3 Na2SO4
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
(NH2)4Cr2O7 = N2 + Cr2O3 + H2O =>
(NH2)4Cr2O7 = 2 N2 + Cr2O3 + 4 H2O
K2OSO2 = K2SO3 =>
K2OSO2 = K2SO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CH2CHO + KMnO4 + H2O = CH3CH2COOH + KOH + MnO2 =>
3 CH3CH2CHO + 2 KMnO4 + H2O = 3 CH3CH2COOH + 2 KOH + 2 MnO2
C6H5OHHNO3 = C6H5ONO3H2 =>
C6H5OHHNO3 = C6H5ONO3H2
C2H2OHHCOOH = HCOO(C2H2)H2O =>
C2H2OHHCOOH = HCOO(C2H2)H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(NO3)2 + Li2CO3 = CaCO3 + LiNO3 =>
Ca(NO3)2 + Li2CO3 = CaCO3 + 2 LiNO3
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
AgNO3 + Na2CrO3 = Ag2CrO3 + NaNO3 =>
2 AgNO3 + Na2CrO3 = Ag2CrO3 + 2 NaNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3CH(OH)CH2OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3CH(OH)CH2OH + 16 KMnO4 + 24 H2SO4 = 15 CO2 + 16 MnSO4 + 8 K2SO4 + 44 H2O
HClO4(aq) + LiCO3(s) = Li(ClO4)2 + H2O + CO2 =>
2 HClO4(aq) + LiCO3(s) = Li(ClO4)2 + H2O + CO2
NaOH + NiSO4 = Na2(SO4)2 + NiOH =>
2 NaOH + 2 NiSO4 = Na2(SO4)2 + 2 NiOH
Cu(NO3)2 + Na2CO3 + H2O = (CuOH)2CO3 + CO2 + NaNO3 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = (CuOH)2CO3 + CO2 + 4 NaNO3
ZnSO4 + [Fe(CN)6] = Zn3[Fe(CN)6]2 + SO4 =>
3 ZnSO4 + 2[Fe(CN)6] = Zn3[Fe(CN)6]2 + 3 SO4
Li2Se + H2O = LiHSe + LiOH =>
Li2Se + H2O = LiHSe + LiOH
BaOH + CoCl2 = CoOH + BaCl2 =>
BaOH + CoCl2 = CoOH + BaCl2
Cl2 + Na2O = NaCl + NaClO =>
Cl2 + Na2O = NaCl + NaClO
Zn(OH)2 + HSO4 = Zn(SO4)2 + H2O =>
Zn(OH)2 + 2 HSO4 = Zn(SO4)2 + 2 H2O
FeH2O = FeOH2 =>
FeH2O = FeOH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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