| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaI(s) + H2O(l) = NaOH + HI
C6H5NH2 + HCl = C6H5NH2HCl =>
C6H5NH2 + HCl = C6H5NH2HCl
Fe2O3 + H2C2O4 = H3Fe(C2O4)3 + H2O =>
Fe2O3 + 6 H2C2O4 = 2 H3Fe(C2O4)3 + 3 H2O
RbOHRbHCO3 = Rb2CO3H2O =>
RbOHRbHCO3 = Rb2CO3H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
K + OH = KO2 + H2 =>
K + 2 OH = KO2 + H2
P4(s) + O2(g) = P2O5(s) =>
P4(s) + 5 O2(g) = 2 P2O5(s)
KMnO4 + H2SO4 + As = K2SO4 + MnSO4 + As2O3 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 As = 3 K2SO4 + 6 MnSO4 + 5 As2O3 + 9 H2O
Mg(s) + HCl = Mg{3+}(aq) + H2 + Cl{-} =>
2 Mg(s) + 6 HCl = 2 Mg{3+}(aq) + 3 H2 + 6 Cl{-}
HCOOH + CH3ONa = C2H5O3Na =>
HCOOH + CH3ONa = C2H5O3Na
W + O2 + K2CO3 = KWO4 + CO2 =>
4 W + 7 O2 + 2 K2CO3 = 4 KWO4 + 2 CO2
(NaHCO3) + CH3COOH = CH3COONa + H2O + CO2 =>
(NaHCO3) + CH3COOH = CH3COONa + H2O + CO2
SIO2 + HF = SI + H2O + F =>
SIO2 + 4 HF = SI + 2 H2O + 4 F
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MgCl2 + Na(OH) = Mg(OH)2 + NaCl =>
MgCl2 + 2 Na(OH) = Mg(OH)2 + 2 NaCl
AgNO3(aq) + NaOH(s) = AgOH + NaNO3 =>
AgNO3(aq) + NaOH(s) = AgOH + NaNO3
CH3Br + Br2 = CH3Br2 =>
2 CH3Br + Br2 = 2 CH3Br2
C5H8O2 + CaO = C10H14O4Ca + H2O =>
2 C5H8O2 + CaO = C10H14O4Ca + H2O
KMnO4 + KOH + Pb = K2MnO4 + K2[Pb(OH)4] =>
2 KMnO4 + 4 KOH + Pb = 2 K2MnO4 + K2[Pb(OH)4]
Ag2O + H2O = Ag + OH =>
Ag2O + H2O = 2 Ag + 2 OH
Al(s) + NiBr2(aq) = AlBr3(aq) + Ni(s) =>
2 Al(s) + 3 NiBr2(aq) = 2 AlBr3(aq) + 3 Ni(s)
KOH + Sb2S3 = K2S + Sb2O3 + H2O =>
6 KOH + Sb2S3 = 3 K2S + Sb2O3 + 3 H2O
ZnBr2 + KOH = KBr2 + ZnOH =>
ZnBr2 + KOH = KBr2 + ZnOH
Pb + HNO3 + O2 = Pb(NO3)2 + H2O =>
2 Pb + 4 HNO3 + O2 = 2 Pb(NO3)2 + 2 H2O
Zr + H2SO4 = H2[Zr(SO4)3] + SO2 + H2O =>
Zr + 5 H2SO4 = H2[Zr(SO4)3] + 2 SO2 + 4 H2O
NaHO + H3PO4 = Na2HPO4 + H2O =>
2 NaHO + H3PO4 = Na2HPO4 + 2 H2O
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(l) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(l)
Na2SO3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 3 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Li2O + Cl2O5 = LiClO3 =>
Li2O + Cl2O5 = 2 LiClO3
Calciumhydroxide + hydrochloricacid = calciumchloride + water =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
CO2 + H2 = CH3COOH + H2O =>
2 CO2 + 4 H2 = CH3COOH + 2 H2O
Li + CaI2 = LiI2 + Ca =>
Li + CaI2 = LiI2 + Ca
Be2C + NiO = BeO + Ni2C =>
Be2C + 2 NiO = 2 BeO + Ni2C
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
I + NaS = S + NaI =>
I + NaS = S + NaI
C8H6O4 + KOH = KC8H5O4 + H2O =>
C8H6O4 + KOH = KC8H5O4 + H2O
BaCl2(Ac) + Na2SO4(Ac) = BaSO4(s) + NaCl(Ac) =>
BaCl2(Ac) + Na2SO4(Ac) = BaSO4(s) + 2 NaCl(Ac)
H2PO4 + H2O = HPO4 + H3O =>
H2PO4 + H2O = HPO4 + H3O
K2CO3 + HNO3 = KNO3 + CO2 + H2O =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2 + H2O
CU + H2 = CUH2 =>
CU + H2 = CUH2
SbCl3 + (NH4)2S = Sb(NH4)2 + Cl3S =>
SbCl3 + (NH4)2S = Sb(NH4)2 + Cl3S
KOH + Fe(OH)2 = K2(Fe(OH)4) =>
2 KOH + Fe(OH)2 = K2(Fe(OH)4)
CoCl2 + Na2O2 + NaOH + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 NaOH + 2 H2O = 2 Co(OH)3 + 4 NaCl
C3H8(g) + O(g) = CO2(g) + H2O(l) =>
C3H8(g) + 10 O(g) = 3 CO2(g) + 4 H2O(l)
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
K2SO4 + CH3COOH = CH3COOK + H2SO4 =>
K2SO4 + 2 CH3COOH = 2 CH3COOK + H2SO4
Ce(NH4)2(NO3)6 + NH4NO3 = Ce(OH)3 + NH3 + NO3 =>
Ce(NH4)2(NO3)6 + 4 NH4NO3 = Ce(OH)3 + 7 NH3 + 9 NO3
HN(O)3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HN(O)3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Ca + Mn2O12S3 = Mn + CaSO4 =>
3 Ca + Mn2O12S3 = 2 Mn + 3 CaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/17/24
Équations équilibrées sur07/17/23
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