| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zr(OCH2CH2CH3)4 + 2 H2O = ZrO2 + 4 CH2CH2CH3OH
ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl
NaClO + Mn(OH)2 = MnO2 + NaCl + H2O =>
NaClO + Mn(OH)2 = MnO2 + NaCl + H2O
Al(NO3)3 + Na2S + H2O = Al(OH)3 + H2S + NaNO3 =>
2 Al(NO3)3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NaNO3
KIO + KI + H2SO4 = H2O + I2 + K2SO4 =>
KIO + KI + H2SO4 = H2O + I2 + K2SO4
Zn2 + Fe(CN)6 = Zn2(CN)6 + Fe =>
Zn2 + Fe(CN)6 = Zn2(CN)6 + Fe
Cl{-} + MnO4{-} + H{+} = Cl2 + Mn2{2+} + H2O =>
12 Cl{-} + 2 MnO4{-} + 16 H{+} = 6 Cl2 + Mn2{2+} + 8 H2O
EtOAc + NaOH = NaOAc + EtOH =>
EtOAc + NaOH = NaOAc + EtOH
Na2[Fe(CN)5NO] + NH4OH = Na2OH + NH4[Fe(CN)5NO] =>
Na2[Fe(CN)5NO] + NH4OH = Na2OH + NH4[Fe(CN)5NO]
K3Po4 + CuCl2 = K3Cl2 + CuPo4 =>
K3Po4 + CuCl2 = K3Cl2 + CuPo4
C6Cl5OH + H2O2 = HCl + CO2 + H2O =>
C6Cl5OH + 9 H2O2 = 5 HCl + 6 CO2 + 7 H2O
MnO4{-} + HSeO3{-} + H{+} = SeO4{2-} + Mn{2+} + H2O =>
2 MnO4{-} + 5 HSeO3{-} + H{+} = 5 SeO4{2-} + 2 Mn{2+} + 3 H2O
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
H2O2 + [Co(H2O)7](SO4) + NH3 + (NH4)2SO4 = [(NH3)10Co2O2](SO4)2(HSO4) + H2O =>
5 H2O2 + 4[Co(H2O)7](SO4) + 16 NH3 + 2(NH4)2SO4 = 2[(NH3)10Co2O2](SO4)2(HSO4) + 34 H2O
ZnCl2 + NH4OH = Zn(Cl)2(NH4OH) =>
ZnCl2 + NH4OH = Zn(Cl)2(NH4OH)
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + HI = H2O + NaI =>
NaOH + HI = H2O + NaI
CO2(g) + H2O(l) = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(s) + 6 O2(g)
(NH3)3(Po4) + Mg(No2)2 = Mg3(Po4)2 + (NH3)(No2) =>
2(NH3)3(Po4) + 3 Mg(No2)2 = Mg3(Po4)2 + 6(NH3)(No2)
CH3COOH + P8 = P8(CH3COO) + H2 =>
2 CH3COOH + 2 P8 = 2 P8(CH3COO) + H2
CH3CH2CH2COOH + NaHCO3 = CH3CH2CH2COONa + H2O + CO2 =>
CH3CH2CH2COOH + NaHCO3 = CH3CH2CH2COONa + H2O + CO2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
SiCl4(s) + H2O(l) = H4SiO4(aq) + HCl(aq) =>
SiCl4(s) + 4 H2O(l) = H4SiO4(aq) + 4 HCl(aq)
Cu(NO3)3 + Fe = FeNO3 + Cu =>
Cu(NO3)3 + 3 Fe = 3 FeNO3 + Cu
AgNO3 + HBr = AgBr + HNO3 =>
AgNO3 + HBr = AgBr + HNO3
Ba + CaSO4 = BaSO4 + Ca =>
Ba + CaSO4 = BaSO4 + Ca
H3AsO3 + H2O = H2AsO4 + H =>
H3AsO3 + H2O = H2AsO4 + 3 H
CuCO3 + NH4OH = Cu(OH)2 + (NH4)2CO3 =>
CuCO3 + 2 NH4OH = Cu(OH)2 + (NH4)2CO3
FeSO3 + HNO3 = Fe(NO3)3 + SO2 + N2O + H2O =>
8 FeSO3 + 26 HNO3 = 8 Fe(NO3)3 + 8 SO2 + N2O + 13 H2O
C2H5OH + PCl5 = POCl3 + C2H5Cl + HCl =>
C2H5OH + PCl5 = POCl3 + C2H5Cl + HCl
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Cu(CH3COO)2 + H3PO4 = Cu3(PO4)2 + CH3COOH =>
3 Cu(CH3COO)2 + 2 H3PO4 = Cu3(PO4)2 + 6 CH3COOH
Sc + As4(P2O5)5 = As + Sc4(P2O5)3 =>
20 Sc + 3 As4(P2O5)5 = 12 As + 5 Sc4(P2O5)3
FeF3 + Na2SO4 = Fe2(SO4)3 + NaF =>
2 FeF3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaF
Si + Na = NaSi =>
Si + Na = NaSi
H + O + Cl = H3OCl =>
3 H + O + Cl = H3OCl
Al + MnOH = Al(OH)2 + Mn =>
Al + 2 MnOH = Al(OH)2 + 2 Mn
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
C12H28 + O2 = C02 + H2O =>
C12H28 + 7 O2 = 6 C02 + 14 H2O
Mn(O)2 + C = CO2 + Mn =>
Mn(O)2 + C = CO2 + Mn
H2CO3(aq) + H2O(l) = CO3{-2}(aq) + H3O{+}(aq) =>
H2CO3(aq) + 2 H2O(l) = CO3{-2}(aq) + 2 H3O{+}(aq)
KI + H2SO4 = KHSO4 + I2 + SO2 + H2O =>
2 KI + 3 H2SO4 = 2 KHSO4 + I2 + SO2 + 2 H2O
CoSO + H2O = CoSO3 + H2 =>
CoSO + 2 H2O = CoSO3 + 2 H2
Cs2S + H2O = Cs2O + H2S =>
Cs2S + H2O = Cs2O + H2S
GeI4 + H2O = GeO2 + HI =>
GeI4 + 2 H2O = GeO2 + 4 HI
H2O + K3PO4 = KOH + K2HPO4 =>
H2O + K3PO4 = KOH + K2HPO4
K2SO4 + Br2 = KBr + SO2 + O2 =>
K2SO4 + Br2 = 2 KBr + SO2 + O2
ZnSO4 + K3Fe(CN)6 = Zn3(Fe(CN)6)2 + K2SO4 =>
3 ZnSO4 + 2 K3Fe(CN)6 = Zn3(Fe(CN)6)2 + 3 K2SO4
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/24
Équations équilibrées sur03/03/23
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