| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + Rb2SO4 = 2 Rb + CaSO4
H2SO4 + O2 = H2SO5 =>
2 H2SO4 + O2 = 2 H2SO5
H2SO3(aq) = H2O(l) + SO2(g) =>
H2SO3(aq) = H2O(l) + SO2(g)
C12H22N2O2 + HCOOH = C12H22N2H + COOH + H2O =>
C12H22N2O2 + 5 HCOOH = C12H22N2H + 5 COOH + 2 H2O
MgF2 + NaOH = Mg(OH)2 + NaF =>
MgF2 + 2 NaOH = Mg(OH)2 + 2 NaF
KHO + Cl2 = KClO3 + KCl + H2O =>
6 KHO + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
NH4Cl + HCl = HNH4 + Cl =>
NH4Cl + HCl = HNH4 + 2 Cl
ZnOH + Na + H2O = Na2[Zn(OH)4] + H2 =>
2 ZnOH + 4 Na + 6 H2O = 2 Na2[Zn(OH)4] + 3 H2
SI + Cl = SICl =>
SI + Cl = SICl
Pa + U = PaU =>
Pa + U = PaU
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Zn + FeSO4 = ZnSO4 + Fe2SO4 =>
Zn + 2 FeSO4 = ZnSO4 + Fe2SO4
Cr(NO3)3 + (NH4)2CO3 + H2O = NH4(NO3) + Cr(OH)3 + CO2 =>
2 Cr(NO3)3 + 3(NH4)2CO3 + 3 H2O = 6 NH4(NO3) + 2 Cr(OH)3 + 3 CO2
Fe + CuSO4*5H2O = Cu + Fe2(SO4)3*7H2O + H2O =>
2 Fe + 3 CuSO4*5H2O = 3 Cu + Fe2(SO4)3*7H2O + 8 H2O
(CH3)3N + HCl = (CH3)2NH + CH3Cl =>
(CH3)3N + HCl = (CH3)2NH + CH3Cl
HCHOO(aq) + O2 = CO2 + H2O =>
2 HCHOO(aq) + O2 = 2 CO2 + 2 H2O
MgCo3 + K2SO4 = MgSO4 + K2Co3 =>
MgCo3 + K2SO4 = MgSO4 + K2Co3
SrCO3 + NH4Br = SrBr2 + (NH4)2CO3 =>
SrCO3 + 2 NH4Br = SrBr2 + (NH4)2CO3
MnO2 + Cl2 = MnCl5 + O2 =>
2 MnO2 + 5 Cl2 = 2 MnCl5 + 2 O2
FeCl3 + NaOH = Fe(OH)3 + Na3(Cl)3 =>
FeCl3 + 3 NaOH = Fe(OH)3 + Na3(Cl)3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C6H5OH + NaHCO3 = C6H5ONa + H2O + CO2 =>
C6H5OH + NaHCO3 = C6H5ONa + H2O + CO2
Ag2S + Na2CO3 = Ag2CO3 + Na2S =>
Ag2S + Na2CO3 = Ag2CO3 + Na2S
K3PO + ZnSO4 = K2SO4 + Zn3(PO)2 =>
2 K3PO + 3 ZnSO4 = 3 K2SO4 + Zn3(PO)2
NaOH(aq) + AgNO3(aq) = NaNO3(s) + AgOH =>
NaOH(aq) + AgNO3(aq) = NaNO3(s) + AgOH
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
magnesium + oxygen = MgO =>
2 Mg + O2 = 2 MgO
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HOOCCOOH + Zn = ZnHOOCCOOZn + H2 =>
2 HOOCCOOH + 4 Zn = 2 ZnHOOCCOOZn + H2
Hg(NO3)2 + H3PO3 + H2O = HgNO3 + H3PO4 + HNO3 =>
2 Hg(NO3)2 + H3PO3 + H2O = 2 HgNO3 + H3PO4 + 2 HNO3
HCOOH + CsOH = HCOOCs + H2O =>
HCOOH + CsOH = HCOOCs + H2O
MgSO3 + Na3PO4 = Mg3(PO4)2 + Na2SO3 =>
3 MgSO3 + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2SO3
HCl + Be(OH)2 = BeCl2 + H2O =>
2 HCl + Be(OH)2 = BeCl2 + 2 H2O
Pb{4+} + Fe{2+} = Fe{3+} + Pb{2+} =>
Pb{4+} + 2 Fe{2+} = 2 Fe{3+} + Pb{2+}
Ba(NO3)2 + H2O = HNO3 + Ba(OH)2 =>
Ba(NO3)2 + 2 H2O = 2 HNO3 + Ba(OH)2
Al(OH)3 + SrO = Sr(OH)2 + Al2O3 =>
2 Al(OH)3 + 3 SrO = 3 Sr(OH)2 + Al2O3
Al(NO3)3 + (NH4)2S = Al2S3 + NH4(NO3) =>
2 Al(NO3)3 + 3(NH4)2S = Al2S3 + 6 NH4(NO3)
Cu + I = CuI2 =>
Cu + 2 I = CuI2
CH3COOH + NO3{-} = CO2 + N2 + HCO3{-} + H2O =>
5 CH3COOH + 8 NO3{-} = 2 CO2 + 4 N2 + 8 HCO3{-} + 6 H2O
CH3CH2Cl + CH3OH = CH3CH2OCH3 + HCl =>
CH3CH2Cl + CH3OH = CH3CH2OCH3 + HCl
K3[Al(OH)6] = Al(OH)3 + KOH =>
K3[Al(OH)6] = Al(OH)3 + 3 KOH
K2SIO3 + NaOH = KOH + Na2SIO3 =>
K2SIO3 + 2 NaOH = 2 KOH + Na2SIO3
SO2 + Br2 = SO2Br2 =>
SO2 + Br2 = SO2Br2
RbF(s) = Rb(s) + F2(g) =>
2 RbF(s) = 2 Rb(s) + F2(g)
Al(C2H3O2)3 + MgSO4 = Al2(SO4)3 + Mg(C2H3O2)2 =>
2 Al(C2H3O2)3 + 3 MgSO4 = Al2(SO4)3 + 3 Mg(C2H3O2)2
KOH + NaSO4 = K2SO4 + Na(OH)2 =>
2 KOH + NaSO4 = K2SO4 + Na(OH)2
C2H4O3 + H2O = C2H4O2 + H2O2 =>
C2H4O3 + H2O = C2H4O2 + H2O2
CH3OH + CuO = HCHO + H2O + Cu =>
CH3OH + CuO = HCHO + H2O + Cu
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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