| Équations équilibrées la veille |
2 NH3 + CaSO4 + 2 H2O = (NH4)2SO4 + Ca(OH)2
NH3 + HCl = NH3Cl3 + H2 =>
2 NH3 + 6 HCl = 2 NH3Cl3 + 3 H2
C5H7 + O2 = H2O + CO2 =>
4 C5H7 + 27 O2 = 14 H2O + 20 CO2
ZrO(OH)2 = ZrO2 + H2O =>
ZrO(OH)2 = ZrO2 + H2O
NH4VO3 + AgNO3 + C2H6N4O2 = AgVO3 + CO2 + N2 + H2O =>
5 NH4VO3 + 5 AgNO3 + C2H6N4O2 = 5 AgVO3 + 2 CO2 + 7 N2 + 13 H2O
FeCO3(s) + H2CO3(ag) = Fe(HCO3)2(ag) =>
FeCO3(s) + H2CO3(ag) = Fe(HCO3)2(ag)
Na2SO4 + SrBr2 = SrSO4 + NaBr =>
Na2SO4 + SrBr2 = SrSO4 + 2 NaBr
C2H3KO2 + C2H6O = C7H5KO2 + H2 + H2O =>
2 C2H3KO2 + 5 C2H6O = 2 C7H5KO2 + 8 H2 + 5 H2O
Fe2O3 + CaC2O4 = FeO + CO2 + CaO =>
Fe2O3 + CaC2O4 = 2 FeO + 2 CO2 + CaO
KOH(aq) + KHP(s) = K2P + H2O(l) =>
KOH(aq) + KHP(s) = K2P + H2O(l)
C76H52O46 + NaOH = H2O + Na2C76H50O46 =>
C76H52O46 + 2 NaOH = 2 H2O + Na2C76H50O46
C2H5(NO3)3 = CO2 + N + H2O + O2 =>
4 C2H5(NO3)3 = 8 CO2 + 12 N + 10 H2O + 5 O2
CdSO4 + BaS = CdS + BaSO4 =>
CdSO4 + BaS = CdS + BaSO4
Mo + S8 = MoS2 =>
4 Mo + S8 = 4 MoS2
NiCl2 + Fe2 = Ni + Fe2Cl3 =>
3 NiCl2 + 2 Fe2 = 3 Ni + 2 Fe2Cl3
KOH = K2OH2O =>
2 KOH = K2OH2O
Sc + CuBr2 = ScBr3 + Cu =>
2 Sc + 3 CuBr2 = 2 ScBr3 + 3 Cu
Al3Br2 + Cl = AlCl + Br2 =>
Al3Br2 + 3 Cl = 3 AlCl + Br2
Y2O3 + HNO3 = Y(NO3)3 + H2O =>
Y2O3 + 6 HNO3 = 2 Y(NO3)3 + 3 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
FeCO3H2SO4 = FeSO4CO2H2O =>
FeCO3H2SO4 = FeSO4CO2H2O
C3H6O3 = C3H4O2 + H2O =>
C3H6O3 = C3H4O2 + H2O
TiFeSi2 = Ti + Fe + Si =>
TiFeSi2 = Ti + Fe + 2 Si
Mg2Al4Si5O18 + MgAl2O4 = Mg3Al2Si3O12 + Al2SiO5 =>
Mg2Al4Si5O18 + MgAl2O4 = Mg3Al2Si3O12 + 2 Al2SiO5
SO3{2-} + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 5 SO4{2-} + 2 Mn{2+} + 3 H2O
Zn2 + CO3 = ZnCO3 =>
Zn2 + 2 CO3 = 2 ZnCO3
Ce(NO3)3(H2O)6 + OCN2H4 = CeO2 + N2 + H2O + CO2 =>
6 Ce(NO3)3(H2O)6 + 14 OCN2H4 = 6 CeO2 + 23 N2 + 64 H2O + 14 CO2
C2H2 + KMnO4 + KOH + H2O = CH3COOK + MnO2 =>
3 C2H2 + 2 KMnO4 + KOH + H2O = 3 CH3COOK + 2 MnO2
Li + HCIO3 = LiCIO3 + H2 =>
2 Li + 2 HCIO3 = 2 LiCIO3 + H2
CH3CH2CH2COOH + CaO = CH3CH2CHCOOCa + H2O =>
CH3CH2CH2COOH + CaO = CH3CH2CHCOOCa + H2O
K + FeO = KO + Fe =>
K + FeO = KO + Fe
H2O + Cl = HCl + O =>
H2O + 2 Cl = 2 HCl + O
C18H34O2 + C12H22O11 + H2O = C30H58O13 =>
32 C18H34O2 + 27 C12H22O11 + 29 H2O = 30 C30H58O13
HF + B = BF3 + H2 =>
6 HF + 2 B = 2 BF3 + 3 H2
OH{-} + Fe(OH)3 + OCl{-} = Cl{-} + FeO4{-2} + H2O =>
4 OH{-} + 2 Fe(OH)3 + 3 OCl{-} = 3 Cl{-} + 2 FeO4{-2} + 5 H2O
Au(OH)3 + H4P2O3 = H2O + Au4(P2O3)3 =>
4 Au(OH)3 + 3 H4P2O3 = 12 H2O + Au4(P2O3)3
HCl + MnClO3 = HClO3 + MnCl =>
HCl + MnClO3 = HClO3 + MnCl
Zn(s) + Sr(NO3)2(aq) = Sr + Zn(NO3)2 =>
Zn(s) + Sr(NO3)2(aq) = Sr + Zn(NO3)2
Cu2(SO4)3 + Cl2 + KOH = K2CuO4 + KCl + H2O + K2SO4 =>
Cu2(SO4)3 + 3 Cl2 + 16 KOH = 2 K2CuO4 + 6 KCl + 8 H2O + 3 K2SO4
(NH3) + O = H(NO3) + H2O =>
(NH3) + 4 O = H(NO3) + H2O
H2SO4 + Fe(OH)3 = H2O + FeHSO5 =>
H2SO4 + Fe(OH)3 = 2 H2O + FeHSO5
NH4Cl(aq) + Ca(OH)2(aq) = NH4OH(aq) + CaCl2(aq) =>
2 NH4Cl(aq) + Ca(OH)2(aq) = 2 NH4OH(aq) + CaCl2(aq)
SnO + H3PO4 = Sn3(PO4)2 + H2O =>
3 SnO + 2 H3PO4 = Sn3(PO4)2 + 3 H2O
K2O + HI = KI + H2 + O2 =>
2 K2O + 4 HI = 4 KI + 2 H2 + O2
Mg + C6H5Br + C7H6O + (C2H5)2O = (C6H5)2CHOH + Mg(OH)Br =>
21 Mg + 21 C6H5Br + 53 C7H6O + 9(C2H5)2O = 41(C6H5)2CHOH + 21 Mg(OH)Br
HNO3NaOH = H2O + NaNO3 =>
HNO3NaOH = H2O + NaNO3
CO(NH2)2 + Ca(OH)2 = Ca(OCN)2 + NH3 + H2O =>
2 CO(NH2)2 + Ca(OH)2 = Ca(OCN)2 + 2 NH3 + 2 H2O
H2SiF6 + AlF3 = H3AlF6 + SiF4 =>
3 H2SiF6 + 2 AlF3 = 2 H3AlF6 + 3 SiF4
AgNO3 = O2 + N2O5 + Ag =>
4 AgNO3 = O2 + 2 N2O5 + 4 Ag
C18H34O2CH3OH = C17H33CO2CH3H2O =>
C18H34O2CH3OH = C17H33CO2CH3H2O
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Équations équilibrées sur01/29/25
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