| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCO3 + 2 HF = MgF2 + H2O + CO2
Mg(OH)2 + Na2CO3 = MgCO3 + NaOH =>
Mg(OH)2 + Na2CO3 = MgCO3 + 2 NaOH
C15H30O2 + C14H30O = CH3OH + C28H56O =>
13 C15H30O2 + 41 C14H30O = 41 CH3OH + 26 C28H56O
KHSO4 + Ba(OH)2 = BaSO4 + KOH + H2O =>
KHSO4 + Ba(OH)2 = BaSO4 + KOH + H2O
K2S + Fe2(SO4)3 = K2(SO4) + S3Fe2 =>
3 K2S + Fe2(SO4)3 = 3 K2(SO4) + S3Fe2
C2H5NO2 + HNO3 = C2H4O2 + NO + H2O =>
C2H5NO2 + HNO3 = C2H4O2 + 2 NO + H2O
C6H15N + O2 = CO2 + H2O + N =>
4 C6H15N + 39 O2 = 24 CO2 + 30 H2O + 4 N
Ca(OH)2 + HCl = CaOHCl + H2O =>
Ca(OH)2 + HCl = CaOHCl + H2O
C3H8 + O9 = CO2 + H2O =>
9 C3H8 + 10 O9 = 27 CO2 + 36 H2O
Fe2O3 + Mg = Mg2O + Fe =>
Fe2O3 + 6 Mg = 3 Mg2O + 2 Fe
H(NO)3 + Na2CO3 = Na(NO)3 + H2O + CO2 =>
2 H(NO)3 + Na2CO3 = 2 Na(NO)3 + H2O + CO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
HCIO3 + NaOH = CIO3Na + H2O =>
HCIO3 + NaOH = CIO3Na + H2O
Cl2 + KOH = HClO3 + KCl + H2O =>
3 Cl2 + 5 KOH = HClO3 + 5 KCl + 2 H2O
SO2 + H2O = SO42 + H =>
SO2 + 40 H2O = SO42 + 80 H
CH3Cl + Fe(NO3)3 + H2O = CH3NO2 + FeCl2 + O2 + NH3 =>
8 CH3Cl + 4 Fe(NO3)3 + 6 H2O = 8 CH3NO2 + 4 FeCl2 + 13 O2 + 4 NH3
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C7H5O7 =>
27 NaHCO3 + 11 H3C6H5O7 = 30 CO2 + 35 H2O + 9 Na3C7H5O7
CH3CH2CH2COH + [Ag(NH3)2]OH = CH3CH2COONH4 + Ag + NH3 + H2O =>
3 CH3CH2CH2COH + 10[Ag(NH3)2]OH = 4 CH3CH2COONH4 + 10 Ag + 16 NH3 + 5 H2O
(NH4)CO3 + CaCl2 = CaCO3 + Cl2(NH4) =>
(NH4)CO3 + CaCl2 = CaCO3 + Cl2(NH4)
CuO + sulfuricacid = CuSO4 + water =>
CuO + H2SO4 = CuSO4 + H2O
H3BO3 + Na2O = Na3BO3 + H2O =>
2 H3BO3 + 3 Na2O = 2 Na3BO3 + 3 H2O
NaCl + H2SO4 + MnO2 = NaHSO4 + Cl2 + MnSO4 + H2O =>
2 NaCl + 3 H2SO4 + MnO2 = 2 NaHSO4 + Cl2 + MnSO4 + 2 H2O
CH3CO2K + C20H14O4 = K + H2O + HC20 =>
50 CH3CO2K + 11 C20H14O4 = 50 K + 144 H2O + 16 HC20
FeS + H2SO4 = HS + Fe2SO4 =>
2 FeS + H2SO4 = 2 HS + Fe2SO4
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
KI + H2S = K2S + HI =>
2 KI + H2S = K2S + 2 HI
NaClO3 = NaO + ClO + O =>
NaClO3 = NaO + ClO + O
Fe(NO3)2 + Na2CO3 = FeCO3 + Na + NO3 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + 2 Na + 2 NO3
NaOH + CuCl3 = Cu(OH)3 + NaCl =>
3 NaOH + CuCl3 = Cu(OH)3 + 3 NaCl
C10H7OH + FeCl3 = Fe(OC10H7)3 + HCl =>
3 C10H7OH + FeCl3 = Fe(OC10H7)3 + 3 HCl
MnO + HNO3 = Mn(NO3)2 + H2O =>
MnO + 2 HNO3 = Mn(NO3)2 + H2O
H2SO4 + SrOH = H2O + Sr2SO4 =>
H2SO4 + 2 SrOH = 2 H2O + Sr2SO4
[NH4]3PO4 + Ba[NO3]2 = Ba3[PO4]2 + NH4NO3 =>
2[NH4]3PO4 + 3 Ba[NO3]2 = Ba3[PO4]2 + 6 NH4NO3
K2CO3 + H2S = KHCO3 + KHS =>
K2CO3 + H2S = KHCO3 + KHS
Mn + B = Mn3B4 =>
3 Mn + 4 B = Mn3B4
FeO + KClO3 + KOH = KFeO2 + KCl + H2O =>
6 FeO + KClO3 + 6 KOH = 6 KFeO2 + KCl + 3 H2O
Ni(CH3COO)2 + NaOH = Ni(OH)2 + Na(CH3COO) =>
Ni(CH3COO)2 + 2 NaOH = Ni(OH)2 + 2 Na(CH3COO)
NaCI + AgI = AgCI + NaI =>
NaCI + AgI = AgCI + NaI
CuN + BaP = BaN + CuP =>
CuN + BaP = BaN + CuP
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
MnO + HNO3 = Mn(NO3)2 + H2O =>
MnO + 2 HNO3 = Mn(NO3)2 + H2O
H4GeO4 + Al(OH)3 = Al4(GeO4)3 + H2O =>
3 H4GeO4 + 4 Al(OH)3 = Al4(GeO4)3 + 12 H2O
Al + H(SO3) = Al(SO3) + H2 =>
2 Al + 2 H(SO3) = 2 Al(SO3) + H2
Co2 + S = Co2S3 =>
Co2 + 3 S = Co2S3
F2 + KCl = K + F2Cl =>
F2 + KCl = K + F2Cl
CaCO3 = CaO + CO2(l) =>
CaCO3 = CaO + CO2(l)
[Fe(SCN)2]Cl + SnCl2 = Fe(SCN)2 + SnCl4 =>
2[Fe(SCN)2]Cl + SnCl2 = 2 Fe(SCN)2 + SnCl4
NH4C2H3O2 + H2O = H3O + NH3C2H3O2 =>
NH4C2H3O2 + H2O = H3O + NH3C2H3O2
C6H5MgBr + ClCH2CH2OH = C6H5CH2CH2OH + Cl + MgBr =>
C6H5MgBr + ClCH2CH2OH = C6H5CH2CH2OH + Cl + MgBr
HI(aq) + H2SO4(aq) = H2S(g) + I2(aq) + H2O(l) =>
8 HI(aq) + H2SO4(aq) = H2S(g) + 4 I2(aq) + 4 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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