| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCN + HNO3 = KNO3 + HCN
N20O = N2O2 + N2 =>
2 N20O = N2O2 + 19 N2
Cs + I + Bi = Cs3Bi2I3 =>
3 Cs + 3 I + 2 Bi = Cs3Bi2I3
(NH4)2CO3 + Co(NO3)2 = CoCO3 + NH4NO3 =>
(NH4)2CO3 + Co(NO3)2 = CoCO3 + 2 NH4NO3
C2H5OH + C10H8 = C12H13O + H2 =>
2 C2H5OH + 2 C10H8 = 2 C12H13O + H2
C23H48 + CuO = H2O + CO2 + Cu2 =>
C23H48 + 70 CuO = 24 H2O + 23 CO2 + 35 Cu2
NH4OAc + PbSO4 = Pb(OAc)2 + (NH4)2SO4 =>
2 NH4OAc + PbSO4 = Pb(OAc)2 + (NH4)2SO4
PbCrO4 + KI + H2SO4 = PbSO4 + CrI3 + K2SO4 + I2 + H2O =>
2 PbCrO4 + 12 KI + 8 H2SO4 = 2 PbSO4 + 2 CrI3 + 6 K2SO4 + 3 I2 + 8 H2O
Na + N2O = NaN2O =>
Na + N2O = NaN2O
C2H3NaO2(aq) + NH4Br(aq) = C2H3O2Br + NH4Na =>
C2H3NaO2(aq) + NH4Br(aq) = C2H3O2Br + NH4Na
KNO2 = K2O + N2O3 =>
2 KNO2 = K2O + N2O3
Al + Fe(ClO2)2 = Al(ClO2)3 + Fe =>
2 Al + 3 Fe(ClO2)2 = 2 Al(ClO2)3 + 3 Fe
PbS = S{2-} + Pb{2+} =>
PbS = S{2-} + Pb{2+}
C6H7NO + H2O + Ce{4+} = C4H6O3 + NH4{+} + H{+} + Ce{3+} =>
2 C6H7NO + 7 H2O + 4 Ce{4+} = 3 C4H6O3 + 2 NH4{+} + 2 H{+} + 4 Ce{3+}
In(OH)3 + H2Cr2O7 = In2(Cr2O7)3 + H2O =>
2 In(OH)3 + 3 H2Cr2O7 = In2(Cr2O7)3 + 6 H2O
C6H5C2H3 + KMnO4 + H2SO4 = C6H5(COOH)2 + K2SO4 + MnSO4 + H2O =>
10 C6H5C2H3 + 18 KMnO4 + 27 H2SO4 = 10 C6H5(COOH)2 + 9 K2SO4 + 18 MnSO4 + 32 H2O
ClOHCl = HClOCl =>
ClOHCl = HClOCl
KVO3 + HCl + Zn = VCl2 + H2O + ZnCl2 + KCl =>
2 KVO3 + 12 HCl + 3 Zn = 2 VCl2 + 6 H2O + 3 ZnCl2 + 2 KCl
KIO3 + H2SO3 = K2SO4 + H2SO4 + I2 + H2O =>
2 KIO3 + 5 H2SO3 = K2SO4 + 4 H2SO4 + I2 + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CuI2 + KPO4 = CuK + I2PO4 =>
CuI2 + KPO4 = CuK + I2PO4
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
Zr(NO3)4 + Ce(NO3)3 + Ba(NO3)2 + Y(NO3)3 + C2H5NO2 = BaZr04444Ce03556Y02O29 + CO2 + NO2 + H2O =>
57772 Zr(NO3)4 + 46228 Ce(NO3)3 + 13 Ba(NO3)2 + 26 Y(NO3)3 + 56846 C2H5NO2 = 13 BaZr04444Ce03556Y02O29 + 113692 CO2 + 426722 NO2 + 142115 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
SnSO4 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + K2SO4 + Cr2(SO4)3 + H6O =>
17 SnSO4 + K2Cr2O7 + 21 H2SO4 = 17 Sn(SO4)2 + K2SO4 + Cr2(SO4)3 + 7 H6O
AuPO4 + Fe = Au + FePO4 =>
AuPO4 + Fe = Au + FePO4
ZnCl2 + NH4NO3 + NH4OH*2H2O = [Zn(NH3)4](NO3)2 + NH4Cl + H2O =>
ZnCl2 + 2 NH4NO3 + 4 NH4OH*2H2O = [Zn(NH3)4](NO3)2 + 2 NH4Cl + 12 H2O
AlBr3 + Mg(OH)2 = Al(OH)2 + MgBr3 =>
AlBr3 + Mg(OH)2 = Al(OH)2 + MgBr3
BaSeO4 = BaSeO3 + O =>
BaSeO4 = BaSeO3 + O
Al(CH3COO)3 + HClO = Al(ClO)3 + H2 + CH2COO =>
Al(CH3COO)3 + 3 HClO = Al(ClO)3 + 3 H2 + 3 CH2COO
K2O + H2CrO4 = K2CrO4 + H2O =>
K2O + H2CrO4 = K2CrO4 + H2O
OH{-} + H2O2 + Cr(OH)4{-} = CrO4{-2} + H2O =>
2 OH{-} + 3 H2O2 + 2 Cr(OH)4{-} = 2 CrO4{-2} + 8 H2O
As2S5 + NO3{-} + H{+} = NO2 + H3AsO4 + HSO4{-} + H2O =>
As2S5 + 40 NO3{-} + 35 H{+} = 40 NO2 + 2 H3AsO4 + 5 HSO4{-} + 12 H2O
C13H9N + O2 = CO2 + H2O + N2O3 =>
2 C13H9N + 32 O2 = 26 CO2 + 9 H2O + N2O3
CH3(CH2)7CHCH(CH2)7COOH + I2 = CH3(CH2)7(CHI)2(CH2)7COOH =>
CH3(CH2)7CHCH(CH2)7COOH + I2 = CH3(CH2)7(CHI)2(CH2)7COOH
NH4NO3(g) = N2O(g) + H2O =>
NH4NO3(g) = N2O(g) + 2 H2O
AuPO4 + Fe = Au + FePO4 =>
AuPO4 + Fe = Au + FePO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + NaCl = SO3 + HCl + NaOH =>
H2SO4 + NaCl = SO3 + HCl + NaOH
Fe + CH3COO = Fe(CH3COO) =>
Fe + CH3COO = Fe(CH3COO)
AgNO3 + FeCl3 = AgCl + (Fe(NO3)3) =>
3 AgNO3 + FeCl3 = 3 AgCl + (Fe(NO3)3)
H2S(aq) + Ba(OH)2(aq) = BaS + HOH =>
H2S(aq) + Ba(OH)2(aq) = BaS + 2 HOH
KOH + S2O6 = K2O + S(OH)6 =>
12 KOH + S2O6 = 6 K2O + 2 S(OH)6
Co(OH)2 + NH4OH = [Co(NH3)4](OH)2 + H2O =>
Co(OH)2 + 4 NH4OH = [Co(NH3)4](OH)2 + 4 H2O
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
CH3COOH + CH3CH2 = CH3COOCH2 + H2O =>
13 CH3COOH + 2 CH3CH2 = 10 CH3COOCH2 + 6 H2O
C10H8O4 + C11H24O = C30H50O4 + C2H6O2 =>
C10H8O4 + 2 C11H24O = C30H50O4 + C2H6O2
Fe(NO3)3(aq) + HCl(aq) = FeCl(aq) + H(NO3)3(aq) =>
Fe(NO3)3(aq) + HCl(aq) = FeCl(aq) + H(NO3)3(aq)
AgBr + H2O = AgOH + HBr =>
AgBr + H2O = AgOH + HBr
AlF3 + KF = K3AlF6 =>
AlF3 + 3 KF = K3AlF6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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