| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H7 + 15 O2 = 8 CO2 + 14 H2O
C9H18O6 + O2 = CO2 + H2O =>
2 C9H18O6 + 21 O2 = 18 CO2 + 18 H2O
K3(Cr(OH)6) = KOH + Cr(OH)3 =>
K3(Cr(OH)6) = 3 KOH + Cr(OH)3
LiF + Cr2(SO4)3 = Li2SO4 + CrF3 =>
6 LiF + Cr2(SO4)3 = 3 Li2SO4 + 2 CrF3
Mn + H = MnH3 =>
Mn + 3 H = MnH3
CH3CH(OH)CH2CH2CH3 + CH3COOH = CH3COOC(CH3)3 + H2O =>
4 CH3CH(OH)CH2CH2CH3 + 5 CH3COOH = 5 CH3COOC(CH3)3 + 4 H2O
Na2SO3 + HNO3 = Na2SO4 + N2 + H2O =>
5 Na2SO3 + 2 HNO3 = 5 Na2SO4 + N2 + H2O
NH4Br + H2S = HBr + (NH4)2S =>
2 NH4Br + H2S = 2 HBr + (NH4)2S
AlBr3(s) + K2SO4(aq) = KBr(aq) + Al2(SO4)3(aq) =>
2 AlBr3(s) + 3 K2SO4(aq) = 6 KBr(aq) + Al2(SO4)3(aq)
CaCl2 + K3(PO4) = Ca3(PO4)2 + (KCl) =>
3 CaCl2 + 2 K3(PO4) = Ca3(PO4)2 + 6(KCl)
Fe + HCl = Fe(HCl)3 =>
Fe + 3 HCl = Fe(HCl)3
XeAr + Ar2 = XeAr3 =>
XeAr + Ar2 = XeAr3
PbO2 + H2S = PbS + H2O2 =>
PbO2 + H2S = PbS + H2O2
(C6H5)3AsO + C6H5MgBr = (C6H5)4AsOMgBr =>
(C6H5)3AsO + C6H5MgBr = (C6H5)4AsOMgBr
Ca3(PO4)2 + AlSO4 = Ca3(SO4)2 + AlPO4 =>
Ca3(PO4)2 + 2 AlSO4 = Ca3(SO4)2 + 2 AlPO4
CaO + SiO = Ca2SiO3 =>
2 CaO + SiO = Ca2SiO3
K + FeCl3 = KCl + Fe =>
3 K + FeCl3 = 3 KCl + Fe
C + HO = CO + H2 =>
2 C + 2 HO = 2 CO + H2
K2PO4 + H2O = K2OH + HPO4 =>
K2PO4 + H2O = K2OH + HPO4
C2H2F2 + O2 = CO + HF =>
C2H2F2 + O2 = 2 CO + 2 HF
K2SO3 + Pb(NO3)2 = Pb(SO3) + KNO3 =>
K2SO3 + Pb(NO3)2 = Pb(SO3) + 2 KNO3
SOCl2 + Ba(OH)2 = H2SO3 + BaCl2 =>
SOCl2 + Ba(OH)2 = H2SO3 + BaCl2
NH4 + Ca(OH)2 = NH3 + Ca + H2O =>
2 NH4 + Ca(OH)2 = 2 NH3 + Ca + 2 H2O
Ba(OH)2 + NaCrO7 = Ba(CrO7)2 + NaOH =>
Ba(OH)2 + 2 NaCrO7 = Ba(CrO7)2 + 2 NaOH
CH3CH2Cl + KCN = C2H5CN + KCl =>
CH3CH2Cl + KCN = C2H5CN + KCl
Ga + I2 = GaI3 =>
2 Ga + 3 I2 = 2 GaI3
KIO3(ac) + NaHSO3(ac) = I2(s) + K2SO4(ac) + Na2SO4(ac) + H2SO4(ac) + H2O(l) =>
4 KIO3(ac) + 10 NaHSO3(ac) = 2 I2(s) + 2 K2SO4(ac) + 5 Na2SO4(ac) + 3 H2SO4(ac) + 2 H2O(l)
NH4I + Ba3P2 = (NH4)3P + BaI2 =>
6 NH4I + Ba3P2 = 2(NH4)3P + 3 BaI2
C2H2 + Ag2O = C2Ag2 + H2O =>
C2H2 + Ag2O = C2Ag2 + H2O
HPO3{2-} + H2O = H3PO3 + OH{-} =>
HPO3{2-} + 2 H2O = H3PO3 + 2 OH{-}
BaSO4 + HCl = BaCl2 + H2O + SO2 + O2 =>
2 BaSO4 + 4 HCl = 2 BaCl2 + 2 H2O + 2 SO2 + O2
KIO3 + NH4NO3 = K2NO3 + NH4(IO3)2 =>
2 KIO3 + NH4NO3 = K2NO3 + NH4(IO3)2
K4(Fe(CN)6) + H2SO4 + H2O2 = K2(SO4) + Fe2(SO4) + NO2 + CO2 + H2O =>
2 K4(Fe(CN)6) + 5 H2SO4 + 53 H2O2 = 4 K2(SO4) + Fe2(SO4) + 12 NO2 + 12 CO2 + 58 H2O
FeO + NH4F = (NH4)4FeF6 + H2O + NH3 =>
FeO + 6 NH4F = (NH4)4FeF6 + H2O + 2 NH3
Ni + V = Ni90V10 =>
90 Ni + 10 V = Ni90V10
KNO3 + HClO4 = KClO4 + HNO3 =>
KNO3 + HClO4 = KClO4 + HNO3
C18H34O2 + KMnO4 + H2O = C18H36O4 + MnO2 + KOH =>
3 C18H34O2 + 2 KMnO4 + 4 H2O = 3 C18H36O4 + 2 MnO2 + 2 KOH
LiOH + CaCO3 = Li2CO3 + Ca(OH)2 =>
2 LiOH + CaCO3 = Li2CO3 + Ca(OH)2
Zn + HNO3 = ZnNO3 + H2 =>
2 Zn + 2 HNO3 = 2 ZnNO3 + H2
Li3N + H2 = LiH + N2 =>
2 Li3N + 3 H2 = 6 LiH + N2
C9H12 + Br2 = C9H5Br7 + HBr =>
C9H12 + 7 Br2 = C9H5Br7 + 7 HBr
CH3OH + C3H7OH = CH3OHC3H7OH =>
CH3OH + C3H7OH = CH3OHC3H7OH
P + Cl = PCl3 =>
P + 3 Cl = PCl3
NH4NO3 + CO2 = NH4CO3 + NO2 =>
NH4NO3 + CO2 = NH4CO3 + NO2
Zn + O2 = ZnOZn =>
4 Zn + O2 = 2 ZnOZn
Au + FeS = AuS + Fe =>
Au + FeS = AuS + Fe
CO(g) + H2(s) = CH3OH(l) =>
CO(g) + 2 H2(s) = CH3OH(l)
Na(OH) + Pb(NO3)2 = Na(NO3)2 + Pb(OH) =>
Na(OH) + Pb(NO3)2 = Na(NO3)2 + Pb(OH)
MnO2 + KOH + ClO2 = KMnO4 + KCl + H2O =>
5 MnO2 + 8 KOH + 3 ClO2 = 5 KMnO4 + 3 KCl + 4 H2O
CH3CH2OH + KMnO4 + KOH = CH3CO2K + K2MnO4 + H2O =>
CH3CH2OH + 4 KMnO4 + 5 KOH = CH3CO2K + 4 K2MnO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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