| Équations équilibrées la veille | Équations équilibrées le lendemain |
XHCl + XCu = XCuCl + XH
MgNO3 + HCl = MgCl + NO3H =>
MgNO3 + HCl = MgCl + NO3H
C4H10O + KMnO4 = C4H8O + MnO + KOH + H2O =>
5 C4H10O + 2 KMnO4 = 5 C4H8O + 2 MnO + 2 KOH + 4 H2O
H2CrO4 + Na2S2O5 + HCl = NaCl + Cr2(SO4)3 + H2O =>
4 H2CrO4 + 3 Na2S2O5 + 6 HCl = 6 NaCl + 2 Cr2(SO4)3 + 7 H2O
Mg + CuO = MgO + Cu2 =>
2 Mg + 2 CuO = 2 MgO + Cu2
BaOH + H2SO4 = BaSO4 + H2OH =>
BaOH + H2SO4 = BaSO4 + H2OH
PBO + CO = PB + CO2 =>
PBO + CO = PB + CO2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
KOH + NaHSO3 = NaOH + KHSO3 =>
KOH + NaHSO3 = NaOH + KHSO3
C4H8O2 + NaH = C4H9ONa + H2 + CO2 =>
7 C4H8O2 + 6 NaH = 6 C4H9ONa + 4 H2 + 4 CO2
CH3{-}HC = CH{-}CH3 + H2 =>
CH3{-}HC = CH{-}CH3 + H2
Zn2(P3) + S = S(P3) + Zn =>
Zn2(P3) + S = S(P3) + 2 Zn
C10H14NO2Cl + KOH = KCl + C10H13NO2 + H2O =>
C10H14NO2Cl + KOH = KCl + C10H13NO2 + H2O
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO2 + H2O =>
2 FeSO4 + 2 HNO3 + H2SO4 = Fe2(SO4)3 + 2 NO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
CaCl2 + K2Co3 = CaCo3 + KCl =>
CaCl2 + K2Co3 = CaCo3 + 2 KCl
Na2CO3 + K2SO4 = Na2SO4 + CO3K2 =>
Na2CO3 + K2SO4 = Na2SO4 + CO3K2
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
Cd + H2O = CdO + H =>
Cd + H2O = CdO + 2 H
HCl(l) + NaHCO3(s) = NaCl(s) + CO2(g) + H2O(l) =>
HCl(l) + NaHCO3(s) = NaCl(s) + CO2(g) + H2O(l)
C6H5NH2 + H = C6H5NH3 =>
C6H5NH2 + H = C6H5NH3
(NH4)2CO3(aq) + Fe(NO3)3(aq) = NH4NO3(aq) + Fe2(CO3)3(aq) =>
3(NH4)2CO3(aq) + 2 Fe(NO3)3(aq) = 6 NH4NO3(aq) + Fe2(CO3)3(aq)
CoSO4 + NaOH + Cl2 = Co(OH)3 + Na2SO4 + NaCl =>
2 CoSO4 + 6 NaOH + Cl2 = 2 Co(OH)3 + 2 Na2SO4 + 2 NaCl
NaS + CaCl = NaCl + CaS =>
NaS + CaCl = NaCl + CaS
SiF4 + K = KF + Si =>
SiF4 + 4 K = 4 KF + Si
MgSO4 + Ca(OH)2 = MgCa + SO4(OH)2 =>
MgSO4 + Ca(OH)2 = MgCa + SO4(OH)2
KJ + KNO2 + H2SO4 = J2 + K2SO4 + NO + H2O =>
2 KJ + 2 KNO2 + 2 H2SO4 = J2 + 2 K2SO4 + 2 NO + 2 H2O
Ge + NaOH + NaClO + H2O = NaCl + Na2[Ge(OH)6] =>
Ge + 2 NaOH + 2 NaClO + 2 H2O = 2 NaCl + Na2[Ge(OH)6]
K[Al(OH)4(H2O)2] + CO2 = KHCO3 + Al(OH)3 + H2O =>
K[Al(OH)4(H2O)2] + CO2 = KHCO3 + Al(OH)3 + 2 H2O
Na2CO3(aq) + K2S(aq) = Na2S + K2CO3 =>
Na2CO3(aq) + K2S(aq) = Na2S + K2CO3
AgNO3 + Na2(CO3) = Ag2(CO3) + NaNO3 =>
2 AgNO3 + Na2(CO3) = Ag2(CO3) + 2 NaNO3
C3H5(NO3)3 + O2 = CO2 + H2O + N2O5 =>
2 C3H5(NO3)3 + 7 O2 = 6 CO2 + 5 H2O + 3 N2O5
NiCl2 + NaOH + O2 = NiOOH + NaCl + H2O =>
4 NiCl2 + 8 NaOH + O2 = 4 NiOOH + 8 NaCl + 2 H2O
Na2SIO3 + H2SO4 = H2SIO3 + Na2SO4 =>
Na2SIO3 + H2SO4 = H2SIO3 + Na2SO4
Nb + KClO3 + KOH = KNbO3 + KCl + H2O =>
6 Nb + 5 KClO3 + 6 KOH = 6 KNbO3 + 5 KCl + 3 H2O
N2O + HCl = NCl + H2O =>
N2O + 2 HCl = 2 NCl + H2O
C41H64O13 + O2 = CO2 + H2O =>
2 C41H64O13 + 101 O2 = 82 CO2 + 64 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Zn + Na2SO3 = ZnSO3 + Na =>
Zn + Na2SO3 = ZnSO3 + 2 Na
CoCl2 + KSCN = K2[Co(SCN)4] + KCl =>
CoCl2 + 4 KSCN = K2[Co(SCN)4] + 2 KCl
Ba(OH)2 + H2SO4(aq) = BaSO4(s) + H2O(l) =>
Ba(OH)2 + H2SO4(aq) = BaSO4(s) + 2 H2O(l)
Fe(s) + S8(s) = FeS(s) =>
8 Fe(s) + S8(s) = 8 FeS(s)
C7H8 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
2 C7H8 + 2 KMnO4 + 3 H2SO4 = 2 C6H6COOH + K2SO4 + 2 MnSO4 + 4 H2O
CH4 + KOH = CH3K + H2O =>
CH4 + KOH = CH3K + H2O
Mn2O7 + Ba(OH)2 = Ba(MnO4)2 + H2O =>
Mn2O7 + Ba(OH)2 = Ba(MnO4)2 + H2O
CH3CH2OH(l) = CH2(g) + H2O(g) =>
CH3CH2OH(l) = 2 CH2(g) + H2O(g)
CS2 + O2 = CS + SO2 =>
CS2 + O2 = CS + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/01/24
Équations équilibrées sur10/31/23
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