| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ti(OCH2CH2CH2CH3)4 + 10 H2O = 3 TiO2 + 16 CH3CH2CH2OH
O(g) + NO(g) = NO2(g) =>
O(g) + NO(g) = NO2(g)
NaMnO4 + SO2 + H2O = Na2SO4 + MnO2 + H2SO4 =>
2 NaMnO4 + 3 SO2 + 2 H2O = Na2SO4 + 2 MnO2 + 2 H2SO4
CuNO3 + O2 = CuO2NO3 =>
CuNO3 + O2 = CuO2NO3
KOH + CrI3 + Cl = K2CrO4 + KIO4 + KCl + H2O =>
32 KOH + CrI3 + 27 Cl = K2CrO4 + 3 KIO4 + 27 KCl + 16 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
CrCl2(aq) + K2S(aq) = CrS(s) + KCl(aq) =>
CrCl2(aq) + K2S(aq) = CrS(s) + 2 KCl(aq)
NaH(CO3) + H2(SO4) = Na2(SO4) + H2O + CO2 =>
2 NaH(CO3) + H2(SO4) = Na2(SO4) + 2 H2O + 2 CO2
MnCl2 + F = FCl + Mn =>
MnCl2 + 2 F = 2 FCl + Mn
NH4ClO4(s) = N2(g) + Cl2(g) + H2O(g) + O2(g) =>
2 NH4ClO4(s) = N2(g) + Cl2(g) + 4 H2O(g) + 2 O2(g)
Na2SO3 + H2O + Cl = Na2SO4 + HCl =>
Na2SO3 + H2O + 2 Cl = Na2SO4 + 2 HCl
C10H20O + H2O = C10O2 + H22 =>
C10H20O + H2O = C10O2 + H22
C20H14O4 + NaOH = C20H14O4NaOH =>
C20H14O4 + NaOH = C20H14O4NaOH
PbS + HCl = PbCl + SH =>
PbS + HCl = PbCl + SH
H2S + Mn3O4 = MnO + H2O + SO3 =>
H2S + 4 Mn3O4 = 12 MnO + H2O + SO3
Zn + HBr = Zn(Br2) + H2 =>
Zn + 2 HBr = Zn(Br2) + H2
BaCl2 + Al(SO4)3 = AlCl3 + Ba(SO4)2 =>
3 BaCl2 + 2 Al(SO4)3 = 2 AlCl3 + 3 Ba(SO4)2
KNa + MgBr2 = KBr + MgNa2 =>
2 KNa + MgBr2 = 2 KBr + MgNa2
HXO3 + H2S = XO + S + H2O =>
2 HXO3 + 3 H2S = 2 XO + 3 S + 4 H2O
NiCl2 + NH3 = Ni(NH3)6 + Cl2 =>
NiCl2 + 6 NH3 = Ni(NH3)6 + Cl2
Mg(s) + H2O(l) = MgO + H2 =>
Mg(s) + H2O(l) = MgO + H2
KCIO3 + KCI = KCIO =>
KCIO3 + 2 KCI = 3 KCIO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KF + F2 = KF3 =>
KF + F2 = KF3
CrCl2 + H2O2 + H2SO4 = Cr2(SO4)3 + CrCl3 + H2O =>
6 CrCl2 + 3 H2O2 + 3 H2SO4 = Cr2(SO4)3 + 4 CrCl3 + 6 H2O
NaVO3 + H2O2 + H2SO4 = VO(O2)2 + H2O + Na2SO4 =>
2 NaVO3 + 5 H2O2 + H2SO4 = 2 VO(O2)2 + 6 H2O + Na2SO4
C9H8O4 + FeCl3 = C9H7O4 + HCl + Fe =>
3 C9H8O4 + FeCl3 = 3 C9H7O4 + 3 HCl + Fe
NH4HCO3 + C12H22O11 + C16H34O = C8H11NO2 + H2O =>
4 NH4HCO3 + C12H22O11 + C16H34O = 4 C8H11NO2 + 16 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)HSO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 4(NH4)HSO4 + 8 H2O
MnO4 + NO2{-} + H{+} = Mn{+2} + H2O + NO3{-} =>
MnO4 + 3 NO2{-} + 2 H{+} = Mn{+2} + H2O + 3 NO3{-}
RbCO3 + HCl = RbCl2 + H2O + CO2 =>
RbCO3 + 2 HCl = RbCl2 + H2O + CO2
Cl2 + C2H5OH = CCl3CHO + HCl =>
4 Cl2 + C2H5OH = CCl3CHO + 5 HCl
Phosphine + O2 = H2O + P4O10 =>
4 PH3 + 8 O2 = 6 H2O + P4O10
Ba(CH3CO2)2 = Ba2 + CH3CO2 =>
2 Ba(CH3CO2)2 = Ba2 + 4 CH3CO2
KMnO4 + H2O + KI = KOH + MnO2 + I2 =>
2 KMnO4 + 4 H2O + 6 KI = 8 KOH + 2 MnO2 + 3 I2
FeS(s) + HBr(aq) = FeBr2(s) + SH2(s) =>
FeS(s) + 2 HBr(aq) = FeBr2(s) + SH2(s)
H2SO4 + FeCO3 = FeSO4 + H2CO3 =>
H2SO4 + FeCO3 = FeSO4 + H2CO3
Sb4O5Cl2(s) = Sb2O3 + SbCl3 =>
3 Sb4O5Cl2(s) = 5 Sb2O3 + 2 SbCl3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
MgC2 + O2 = CO2 + Mg =>
MgC2 + 2 O2 = 2 CO2 + Mg
CH3CH2CH3 + NaOH = CH3CH2OH + NaCH3 =>
CH3CH2CH3 + NaOH = CH3CH2OH + NaCH3
Cd(CN)4K2 + Na2S = CdS + NaCN + KCN =>
Cd(CN)4K2 + Na2S = CdS + 2 NaCN + 2 KCN
Fe + S = FeS =>
Fe + S = FeS
B2H6 + O6 = B2O + H2O =>
3 B2H6 + 2 O6 = 3 B2O + 9 H2O
Al + Fe2O = Al3O + Fe =>
3 Al + Fe2O = Al3O + 2 Fe
K2CO3 + BaCl2 = K2Cl2 + BaCO3 =>
K2CO3 + BaCl2 = K2Cl2 + BaCO3
Pb(s) + (Cu(NO3)2(aq)) = Cu(s) + Pb(NO3)2 =>
Pb(s) + (Cu(NO3)2(aq)) = Cu(s) + Pb(NO3)2
Ca10(PO4)6F2 + C6H12O6 + SiO2 = Ca3Si2O7 + CO + H2O + P2 + CaF2 =>
2 Ca10(PO4)6F2 + 5 C6H12O6 + 12 SiO2 = 6 Ca3Si2O7 + 30 CO + 30 H2O + 6 P2 + 2 CaF2
KHC8H4O4 + Ba(OH)2 = K2Ba(C8H4O4)2 + H2O =>
2 KHC8H4O4 + Ba(OH)2 = K2Ba(C8H4O4)2 + 2 H2O
(Ag(NH3)2)OH + NaOH + HCOH = Ag + HCOONa + NH3 + H2O =>
2(Ag(NH3)2)OH + NaOH + HCOH = 2 Ag + HCOONa + 4 NH3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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