| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HgCl + Fe = Hg + FeCl3 =>
3 HgCl + Fe = 3 Hg + FeCl3
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
NaMnO4 + HCl = NaCl + MnCl2 + Cl2 + H2O =>
2 NaMnO4 + 16 HCl = 2 NaCl + 2 MnCl2 + 5 Cl2 + 8 H2O
C6H6 + CO2 = C6H5COOH =>
C6H6 + CO2 = C6H5COOH
ClO{-} + S2O3{-2} + OH{-} = Cl{-} + SO4{-2} + H{+} =>
4 ClO{-} + S2O3{-2} + OH{-} = 4 Cl{-} + 2 SO4{-2} + H{+}
NH4NO2 + H2 = NH4OH = N2 = O2 =>
NH4NO2 + 3 H2 = 2 NH4OH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PH3 + HNO3 = H2O + NO2 + H3PO4 =>
PH3 + 8 HNO3 = 4 H2O + 8 NO2 + H3PO4
BaCO3 = CO2BaO =>
BaCO3 = CO2BaO
Na2SO3 + O2 = Na2SO4 =>
2 Na2SO3 + O2 = 2 Na2SO4
GaCl3 + (NH4)OH = (NH4)Cl + Ga(OH)3 =>
GaCl3 + 3(NH4)OH = 3(NH4)Cl + Ga(OH)3
CuO + NaI = CuI + I2 + Na2O =>
2 CuO + 4 NaI = 2 CuI + I2 + 2 Na2O
MgSO4 + K2CO3 = MgCO3 + K2SO4 =>
MgSO4 + K2CO3 = MgCO3 + K2SO4
C8H9NO + CuCl2*2H2O + HCl = CuCl4C16N2H20O2 + H2O =>
2 C8H9NO + CuCl2*2H2O + 2 HCl = CuCl4C16N2H20O2 + 2 H2O
Ag2SO4 = Ag + SO2 + O2 =>
Ag2SO4 = 2 Ag + SO2 + O2
BaBr2 + Na2SO4 = BaSO4 + Na2Br2 =>
BaBr2 + Na2SO4 = BaSO4 + Na2Br2
NH4OH + NaCl = NH4Cl + NaOH =>
NH4OH + NaCl = NH4Cl + NaOH
AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2
C2H5OH + Ag2O = C4H5COOH + Ag + H2O =>
5 C2H5OH + 8 Ag2O = 2 C4H5COOH + 16 Ag + 9 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
(CH3COOH)2Pb + H2S = (CH3COOH)2S + H2Pb =>
(CH3COOH)2Pb + H2S = (CH3COOH)2S + H2Pb
CuSO4 + Al(OH)3 = Cu(OH)2 + Al2(SO4)3 =>
3 CuSO4 + 2 Al(OH)3 = 3 Cu(OH)2 + Al2(SO4)3
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Al + Z2 = AlZ3 =>
2 Al + 3 Z2 = 2 AlZ3
Fe3O4 + HNO3 = Fe(NO3)3 + N(x)O(y) + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + N(x)O(y) + 14 H2O
Mn + CuSO4 = MnSO4 + Cu =>
Mn + CuSO4 = MnSO4 + Cu
Na + Sn2Cl = NaCl + Sn =>
Na + Sn2Cl = NaCl + 2 Sn
Na2O + H2O = Na2(OH)2 =>
Na2O + H2O = Na2(OH)2
AlSO{4} + MgOH{2} = AlOH{2} + MgSO{4} =>
AlSO{4} + MgOH{2} = AlOH{2} + MgSO{4}
SrCl2 + Li2SO4 = SrSO4 + Cl2Li2 =>
SrCl2 + Li2SO4 = SrSO4 + Cl2Li2
Co + NH3 = CoNH3 =>
Co + NH3 = CoNH3
C12H262 + O2 = H2O + CO2 =>
2 C12H262 + 155 O2 = 262 H2O + 24 CO2
H2SO4 + Ba(OH)2 = H3O + Ba(SO4)2 =>
2 H2SO4 + Ba(OH)2 = 2 H3O + Ba(SO4)2
Na2SO3 + KOH = NaOH + K2(SO3) =>
Na2SO3 + 2 KOH = 2 NaOH + K2(SO3)
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
(COOH)2 + NH4OH = H2O + NH4COOHCOO =>
(COOH)2 + NH4OH = H2O + NH4COOHCOO
K2Cr2O7 + KJ + H2SO4 = J + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 KJ + 7 H2SO4 = 6 J + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
K2MnF6 + SbF5 = KSbF6 + MnF3 + F2 =>
2 K2MnF6 + 4 SbF5 = 4 KSbF6 + 2 MnF3 + F2
U(OH)4 + HCl = UCl4 + H2O =>
U(OH)4 + 4 HCl = UCl4 + 4 H2O
Fe + Zn(NO3)2 = Fe(NO3)3 + Zn =>
2 Fe + 3 Zn(NO3)2 = 2 Fe(NO3)3 + 3 Zn
C2H5OH + K2Cr2O7 + H2SO4 + H2O = CH3CHO + KCr(SO4)2*12H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 + 17 H2O = 3 CH3CHO + 2 KCr(SO4)2*12H2O
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
CH3CH2CH2CH3 + Br2 = CH3CHBrCHBrCH2Br + HBr =>
CH3CH2CH2CH3 + 3 Br2 = CH3CHBrCHBrCH2Br + 3 HBr
NaOH + Na2Cr2O7 = H2O + Na2CrO4 =>
2 NaOH + Na2Cr2O7 = H2O + 2 Na2CrO4
KMnO4 + HCl + Na2S2O3 = MnCl2 + NaHSO4 + H2O + KCl =>
8 KMnO4 + 24 HCl + 5 Na2S2O3 = 8 MnCl2 + 10 NaHSO4 + 7 H2O + 8 KCl
Zn + S = ZnS =>
Zn + S = ZnS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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