| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Aq + PO4 = Aq3PO4
Al + Ba(OH)2 = Ba + Al(OH)3 =>
2 Al + 3 Ba(OH)2 = 3 Ba + 2 Al(OH)3
Pb + Au(NO2)3 = PbNO2 + Au3 =>
9 Pb + 3 Au(NO2)3 = 9 PbNO2 + Au3
Cl + LiBr = LiCl + Br =>
Cl + LiBr = LiCl + Br
HCl + NH4I = NH4Cl + HI =>
HCl + NH4I = NH4Cl + HI
C10H1204S + O2 = CO2 + SO2 + H2O =>
C10H1204S + 312 O2 = 10 CO2 + SO2 + 602 H2O
H3PO4 + NH3 = (NH4) + HPO4 =>
H3PO4 + 2 NH3 = 2(NH4) + HPO4
NaHSO4 + Cu + H2O2 = CuSO4 + NaOH + H2O =>
NaHSO4 + Cu + H2O2 = CuSO4 + NaOH + H2O
bariumsulfate + sodiumhydroxide = sodiumsulfate + bariumhydroxide =>
BaSO4 + 2 NaOH = Na2SO4 + Ba(OH)2
CrO3 + CH3OCH3 = Cr2O3 + CO2 + H2O =>
4 CrO3 + CH3OCH3 = 2 Cr2O3 + 2 CO2 + 3 H2O
C6H8O6 + NO2 = C6H6O6 + NO + H2O =>
C6H8O6 + NO2 = C6H6O6 + NO + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(NH4)NO2 = (N2) + H2O =>
(NH4)NO2 = (N2) + 2 H2O
K4C + O2 = K2O + CO2 =>
K4C + 2 O2 = 2 K2O + CO2
K2Cr2O3 + H2SO4 = K2SO4 + Cr2SO4 + H2O + O2 =>
2 K2Cr2O3 + 4 H2SO4 = 2 K2SO4 + 2 Cr2SO4 + 4 H2O + O2
FeCl3 + KI = KCl + Fe2Cl2 + I2 =>
2 FeCl3 + 4 KI = 4 KCl + Fe2Cl2 + 2 I2
NaClO3 + K2SrO2 = NaCl + K2SrO3 =>
NaClO3 + 3 K2SrO2 = NaCl + 3 K2SrO3
K2[OsO2(OH)4] + NH4Cl = [OsO2(NH3)4]Cl2 + H2O + KCl =>
K2[OsO2(OH)4] + 4 NH4Cl = [OsO2(NH3)4]Cl2 + 4 H2O + 2 KCl
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
HClO3 + CuO = Cu(ClO3)2 + H2O =>
2 HClO3 + CuO = Cu(ClO3)2 + H2O
H2O + O2 = H3O2 =>
6 H2O + O2 = 4 H3O2
HPO4 + AlOH = HOH + AlPO4 =>
HPO4 + AlOH = HOH + AlPO4
Au + H2SO4 = Au2(SO4)3 + H2 =>
2 Au + 3 H2SO4 = Au2(SO4)3 + 3 H2
Fe{3+} + I = Fe{2+} + I{+} =>
Fe{3+} + I = Fe{2+} + I{+}
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CO2H + NaHCO3 = H2O + CO2 + CH3CO2Na =>
CH3CO2H + NaHCO3 = H2O + CO2 + CH3CO2Na
Pb + KOH + H2O = K[Pb(OH)3] + H2 =>
Pb + KOH + 2 H2O = K[Pb(OH)3] + H2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Mg + Pt(OH)4 = Mg(OH)2 + Pt4 =>
8 Mg + 4 Pt(OH)4 = 8 Mg(OH)2 + Pt4
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
ZnSO4 = SO4 + Zn =>
ZnSO4 = SO4 + Zn
Br + F2 = BrF2 =>
Br + F2 = BrF2
Al + CH3Cl = Al2C4H12Cl2 + AlCl3 =>
8 Al + 12 CH3Cl = 3 Al2C4H12Cl2 + 2 AlCl3
NaPO4 + HBr = NaBr + HPO4 =>
NaPO4 + HBr = NaBr + HPO4
Kr2CO3 + C = CO + Kr =>
Kr2CO3 + 2 C = 3 CO + 2 Kr
C4H8N2O3 + HCl = [C4H9N2O3]Cl =>
C4H8N2O3 + HCl = [C4H9N2O3]Cl
CaSO4 + Na2CO3 = CaCO3Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3Na2SO4
KMn(O)4 + (Na)2(S)2(O)5 + (H)2S(O)4 = (K)2S(O)4 + MnS(O)4 + (H)2O + (Na)2S(O)4 =>
4 KMn(O)4 + 5(Na)2(S)2(O)5 + (H)2S(O)4 = 2(K)2S(O)4 + 4 MnS(O)4 + (H)2O + 5(Na)2S(O)4
Al(s) + Mn2O3(s) = Al2O3(s) + Mn(s) =>
2 Al(s) + Mn2O3(s) = Al2O3(s) + 2 Mn(s)
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
NCO3 = NO + CO2 =>
NCO3 = NO + CO2
CH3CH(OH)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CO)CH3 + H2O =>
9 CH3CH(OH)CH2CH3 + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 12 CH3(CO)CH3 + 25 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KCl + ICl3 = Cl2 + KI =>
KCl + ICl3 = 2 Cl2 + KI
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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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