| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag3PO4 + 2 H = H2PO4 + 3 Ag
Ti + HF + HNO3 = H2[TiF6] + NO2 + H2O =>
Ti + 6 HF + 4 HNO3 = H2[TiF6] + 4 NO2 + 4 H2O
Cs(s) + HOH(l) = H2(aq) + CsOH(g) =>
2 Cs(s) + 2 HOH(l) = H2(aq) + 2 CsOH(g)
BaCl2(H2O)2 + Ag2O = AgCl + Ba(OH)2 + H2O =>
BaCl2(H2O)2 + Ag2O = 2 AgCl + Ba(OH)2 + H2O
CH3COOH + CH3CH2CH(CH3)CH2OH = CH3COOCH2CH3CH2(CH3)CH3 + H2 =>
3 CH3COOH + 10 CH3CH2CH(CH3)CH2OH = 8 CH3COOCH2CH3CH2(CH3)CH3 + 2 H2
Al2O3(SiO2)2 + Al2O3(SiO2)5 + KOH + NaOH = KAlO2NaAlO2(SiO2)4 + H2O =>
Al2O3(SiO2)2 + 2 Al2O3(SiO2)5 + 3 KOH + 3 NaOH = 3 KAlO2NaAlO2(SiO2)4 + 3 H2O
Na + H2O = Na{+} + OH{-} + H2(g) =>
2 Na + 2 H2O = 2 Na{+} + 2 OH{-} + H2(g)
K2SO3 + HI = SO2 + H2O + KI =>
K2SO3 + 2 HI = SO2 + H2O + 2 KI
Al3 + CuBr2 = Al3Br + Cu2 =>
4 Al3 + 2 CuBr2 = 4 Al3Br + Cu2
C2H5COOH + NaOH = (C2H5COO)Na + H2O =>
C2H5COOH + NaOH = (C2H5COO)Na + H2O
HBr + KClO3 = KCl + H2O + Br =>
6 HBr + KClO3 = KCl + 3 H2O + 6 Br
CsOH + H2SO3 = H2O + Cs2SO3 =>
2 CsOH + H2SO3 = 2 H2O + Cs2SO3
H2SO4 + Sr(OH)2 = SO4Sr + HOH =>
H2SO4 + Sr(OH)2 = SO4Sr + 2 HOH
CaCO3 + NaCl + H2O + C = NaOH + CaCl2 + CO =>
CaCO3 + 2 NaCl + H2O + C = 2 NaOH + CaCl2 + 2 CO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H + MnO4{-} + SO2 = SO4{2-} + Mn{2+} + H2O =>
4 H + 2 MnO4{-} + 3 SO2 = 3 SO4{2-} + 2 Mn{2+} + 2 H2O
MgO + I2 = Mg(IO3)2 + MgI2 =>
6 MgO + 6 I2 = Mg(IO3)2 + 5 MgI2
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
CHBr3 + Cl2 = CBr3 + HCl =>
2 CHBr3 + Cl2 = 2 CBr3 + 2 HCl
CH3COO{-} + H{+} + O2 = HCO3 + H2O =>
2 CH3COO{-} + 2 H{+} + 5 O2 = 4 HCO3 + 2 H2O
MgOH + HNO3 = HOH + MgNO3 =>
MgOH + HNO3 = HOH + MgNO3
LiBr + HCl = LiCl + HBr =>
LiBr + HCl = LiCl + HBr
Ca(HCO3)2 = CaO(s) + H2O(g) + CO2(g) =>
Ca(HCO3)2 = CaO(s) + H2O(g) + 2 CO2(g)
KMnO4 + FeSO4 + KOH + H2O = K2SO4 + MnO2 + Fe(OH)3 =>
KMnO4 + 3 FeSO4 + 5 KOH + 2 H2O = 3 K2SO4 + MnO2 + 3 Fe(OH)3
HNO3 + NH4HF2 = HF + NH4NO3 =>
HNO3 + NH4HF2 = 2 HF + NH4NO3
Cu2O + CH3COOH = Cu + H2O + CH3COO =>
Cu2O + 2 CH3COOH = 2 Cu + H2O + 2 CH3COO
Na1 + O2 = Na2O2 =>
2 Na1 + O2 = Na2O2
Te6 + O2 = TeO3 =>
Te6 + 9 O2 = 6 TeO3
K2CO3 + NaHCO3 = KHCO3 + Na2CO3 =>
K2CO3 + 2 NaHCO3 = 2 KHCO3 + Na2CO3
SrO2 + H2O = H2SrO3 =>
SrO2 + H2O = H2SrO3
C2H3NaO2 + (NH4)2SO4 = Na2SO4 + C2H7NO2 =>
2 C2H3NaO2 + (NH4)2SO4 = Na2SO4 + 2 C2H7NO2
Zn + H2O = Zn(OH)2 + H2(g) =>
Zn + 2 H2O = Zn(OH)2 + H2(g)
HCl + Al(OH)3 = HCl(OH) + Al =>
3 HCl + Al(OH)3 = 3 HCl(OH) + Al
Mg(NO3)2(aq) + CH3COONa(aq) = (CH3COO)2Mg(aq) + NaNO3(aq) =>
Mg(NO3)2(aq) + 2 CH3COONa(aq) = (CH3COO)2Mg(aq) + 2 NaNO3(aq)
C12H22O13 + O2 = CO2 + H2O =>
C12H22O13 + 11 O2 = 12 CO2 + 11 H2O
[Fe(CN)6] + Fe = Fe3[Fe(CN)6]2 =>
2[Fe(CN)6] + 3 Fe = Fe3[Fe(CN)6]2
Cr(OH)3 + Zn + HCl = CrCl2 + ZnCl2 + H2O =>
2 Cr(OH)3 + Zn + 6 HCl = 2 CrCl2 + ZnCl2 + 6 H2O
Cr(OH)3 + Cl2O7 = Cr(ClO4)3 + H2O =>
2 Cr(OH)3 + 3 Cl2O7 = 2 Cr(ClO4)3 + 3 H2O
CH3CH2OH + O2 = H3O + CH2COOH =>
CH3CH2OH + O2 = H3O + CH2COOH
CH3NNH2 + O2 = CO2 + H2O + N2 =>
4 CH3NNH2 + 9 O2 = 4 CO2 + 10 H2O + 4 N2
H2SO3 + H2O = SO3 + H3O =>
H2SO3 + 2 H2O = SO3 + 2 H3O
Hg + I2 = HgI2 =>
Hg + I2 = HgI2
Hg + Sn(SO4)2 = Sn + Hg(SO4)2 =>
Hg + Sn(SO4)2 = Sn + Hg(SO4)2
Cu(s) + Sg(s) = CuSg =>
Cu(s) + Sg(s) = CuSg
HN3 + H2O = HNO3 + NH3 =>
HN3 + 3 H2O = HNO3 + 2 NH3
CuCl2 + Na2CO3 + H2O = NaCl + Cu(OH)2 + CO2 =>
CuCl2 + Na2CO3 + H2O = 2 NaCl + Cu(OH)2 + CO2
C6H10O + NH2OH = C6H11NO + H2O =>
C6H10O + NH2OH = C6H11NO + H2O
FeSo4(aq) + NaOH(aq) = Fe(OH)2(aq) + Na2So4(aq) =>
FeSo4(aq) + 2 NaOH(aq) = Fe(OH)2(aq) + Na2So4(aq)
Fe(OH)3 + NaOH = Na(OH)3 + FeOH =>
Fe(OH)3 + NaOH = Na(OH)3 + FeOH
Si2 + O4 = SiO2 =>
Si2 + O4 = 2 SiO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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