| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + ZnSO4 = CSO4 + Zn
KI + H2SO4 = K2SO4 + I2 + H2O + K2S =>
8 KI + 4 H2SO4 = 3 K2SO4 + 4 I2 + 4 H2O + K2S
GaH3 + H2O = GaOH + H2 =>
GaH3 + H2O = GaOH + 2 H2
AlCl3 + Mg = MgCl3 + Al3 =>
3 AlCl3 + 3 Mg = 3 MgCl3 + Al3
K2CO3 + FeS = K2S + FeCO3 =>
K2CO3 + FeS = K2S + FeCO3
NaHCO3(aq) + H3C6H5O7(aq) = NaH2C6H5O7(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + H3C6H5O7(aq) = NaH2C6H5O7(aq) + H2O(l) + CO2(g)
C8H14O7 + O2 = CO2 + H2O =>
C8H14O7 + 8 O2 = 8 CO2 + 7 H2O
S2O2 + O2 = SO2 =>
S2O2 + O2 = 2 SO2
Cu + CO2 + H2O = Cu(CO3)2 + H2 =>
Cu + 2 CO2 + 2 H2O = Cu(CO3)2 + 2 H2
NO3 + NH4 = NH4NO3 =>
NO3 + NH4 = NH4NO3
SBCl5 + KI = SBCl3 + KCl + I2 =>
SBCl5 + 2 KI = SBCl3 + 2 KCl + I2
Ca(NO3)2 + CO3 = NO3 + CaCO3 =>
Ca(NO3)2 + CO3 = 2 NO3 + CaCO3
C6H10O + NH2OH = C6H10NOH + H2O =>
C6H10O + NH2OH = C6H10NOH + H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Mg + CaOH2 = MgOH2 + Ca =>
Mg + CaOH2 = MgOH2 + Ca
Ni + H2CrO4 = Cr + H2NiO4 =>
Ni + H2CrO4 = Cr + H2NiO4
Fe3O4 + S + H2O = FeOOH + FeS2 =>
3 Fe3O4 + 2 S + 4 H2O = 8 FeOOH + FeS2
NO2{-} + MnO4{-} + H{+2} = NO3{-} + Mn{+2} + H2O =>
13 NO2{-} + 4 MnO4{-} + 6 H{+2} = 13 NO3{-} + 4 Mn{+2} + 3 H2O
C18H36O2 = C17H36 + CO2 =>
C18H36O2 = C17H36 + CO2
Co + Cl2 + NaOH = Co(OH)2 + NaCl =>
Co + Cl2 + 2 NaOH = Co(OH)2 + 2 NaCl
Ag{3+}N + NaCl = AgCl + Na{3+}N =>
Ag{3+}N + NaCl = AgCl + Na{3+}N
NH4CO3 + CuCl2 = NH4Cl + Cu(CO3)2 =>
2 NH4CO3 + CuCl2 = 2 NH4Cl + Cu(CO3)2
C4H6 + KMnO4 + H2O = C4H6(OH)4 + MnO2 + KOH =>
3 C4H6 + 4 KMnO4 + 8 H2O = 3 C4H6(OH)4 + 4 MnO2 + 4 KOH
C4H6 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
C4H6 + 2 KMnO4 + 2 H2O = 2 CH3COOH + 2 MnO2 + 2 KOH
C4H6 + KMnO4 + H2O = C4H8O2 + MnO2 + KOH =>
3 C4H6 + 2 KMnO4 + 4 H2O = 3 C4H8O2 + 2 MnO2 + 2 KOH
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ni(NO3)2 + KSCN = Ni(SCN)2(NO3)2 + K =>
Ni(NO3)2 + 2 KSCN = Ni(SCN)2(NO3)2 + 2 K
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
C5H5Cl + H2 = C4H10 + HCl =>
4 C5H5Cl + 17 H2 = 5 C4H10 + 4 HCl
MgCO3(s) + HClO4(aq) = Mg(ClO4)2(aq) + CO3H2(s) =>
MgCO3(s) + 2 HClO4(aq) = Mg(ClO4)2(aq) + CO3H2(s)
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
H2SeO4 + ClH = H2SeO3 + Cl2 + H2O =>
H2SeO4 + 2 ClH = H2SeO3 + Cl2 + H2O
NH4 + NO3 = N + H2O =>
3 NH4 + 2 NO3 = 5 N + 6 H2O
C4H6 + KMnO4 + H2O = C4H6(OH)4 + MnO2 + KOH =>
3 C4H6 + 4 KMnO4 + 8 H2O = 3 C4H6(OH)4 + 4 MnO2 + 4 KOH
K2CrO4 + KI + H2O = I2 + KCrO2 + KOH =>
2 K2CrO4 + 6 KI + 4 H2O = 3 I2 + 2 KCrO2 + 8 KOH
NH3(l) + H2O(l) = NH4(s) + OH(l) =>
NH3(l) + H2O(l) = NH4(s) + OH(l)
Cu + CO2 + H2O = CuO + CH4 =>
4 Cu + CO2 + 2 H2O = 4 CuO + CH4
C3H7COOH + C2H5OH = C3H7C2H5COOH + H2O =>
3 C3H7COOH + 6 C2H5OH = 4 C3H7C2H5COOH + 4 H2O
MgCO3(s) + HClO4(aq) = Mg(ClO4)2(aq) + CO3H2(s) =>
MgCO3(s) + 2 HClO4(aq) = Mg(ClO4)2(aq) + CO3H2(s)
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
HCI + Pt = HPt + CI =>
HCI + Pt = HPt + CI
Ag2S + KCn = KAg(Cn)2 + K2S =>
Ag2S + 4 KCn = 2 KAg(Cn)2 + K2S
Fe + Na2C2O4 = Fe(C2O4)3 + Na =>
Fe + 3 Na2C2O4 = Fe(C2O4)3 + 6 Na
NaOH + KAl(SO4)2 = Al(OH)3 + Na2SO4 + KOH =>
4 NaOH + KAl(SO4)2 = Al(OH)3 + 2 Na2SO4 + KOH
NaOH + P = NaP + OH =>
NaOH + P = NaP + OH
AlCl3 + Mg = MgCl3 + Al3 =>
3 AlCl3 + 3 Mg = 3 MgCl3 + Al3
NaNO2 + FeCl2 + H2SO4 = N2 + FeCl3 + Na2SO4 + Fe2(SO4)3 + H2O =>
2 NaNO2 + 6 FeCl2 + 4 H2SO4 = N2 + 4 FeCl3 + Na2SO4 + Fe2(SO4)3 + 4 H2O
CuSO4 + KCN = K2[Cu(CN)4] + K2SO4 =>
CuSO4 + 4 KCN = K2[Cu(CN)4] + K2SO4
NaCl(aq) + Br(g) = NaBr(aq) + Cl(g) =>
NaCl(aq) + Br(g) = NaBr(aq) + Cl(g)
CO2BaOH = BaOHCO2 =>
CO2BaOH = BaOHCO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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