| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + 3 H = MnO2 + KOH + H2O
CH3CHCH2OH + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
3 CH3CHCH2OH + KMnO4 + 2 H2O = MnO2 + 3 CH3CH(OH)CH2(OH) + KOH
C2H4 + H2O + O = C2H4(OH)2 =>
C2H4 + H2O + O = C2H4(OH)2
Cu + NaOH + H2O = NaCuO2 + H2 =>
2 Cu + 2 NaOH + 2 H2O = 2 NaCuO2 + 3 H2
C6H6O + Br2 = C6H3OBr3 + HBr =>
C6H6O + 3 Br2 = C6H3OBr3 + 3 HBr
CH3{-}CH3 = CH3{-}CH2Cl =>
CH3{-}CH3 = CH3{-}CH2Cl
Mg + HCl + C6H5Br + C13H10O = C19H16O + MgBrCl =>
Mg + HCl + C6H5Br + C13H10O = C19H16O + MgBrCl
C5H9NO4 + O2 = CO2 + H2O + NH4 =>
4 C5H9NO4 + 17 O2 = 20 CO2 + 10 H2O + 4 NH4
LiBr + F2 = Li + FBr =>
2 LiBr + F2 = 2 Li + 2 FBr
NaHSO3 + Cl2 + H2O = NaCl + HCl + H2SO4 =>
NaHSO3 + Cl2 + H2O = NaCl + HCl + H2SO4
Al + BiONO3 + KOH = Bi + NH3 + KAlO2 + H2O =>
11 Al + 3 BiONO3 + 11 KOH = 3 Bi + 3 NH3 + 11 KAlO2 + H2O
CaO + C3 = CaC2 + CO =>
CaO + C3 = CaC2 + CO
NH4NO3 + MgBr2 = NH4Br + Mg(NO3)2 =>
2 NH4NO3 + MgBr2 = 2 NH4Br + Mg(NO3)2
Na3N + O2 = Na2O + N =>
4 Na3N + 3 O2 = 6 Na2O + 4 N
CH3CH(OH)CH2CH3 + KMnO4 + HCl = CH3COC2H5 + MnCl2 + KCl + H2O =>
5 CH3CH(OH)CH2CH3 + 2 KMnO4 + 6 HCl = 5 CH3COC2H5 + 2 MnCl2 + 2 KCl + 8 H2O
H3(PO4) + (NH4)OH = HOH + (NH4)3PO4 =>
H3(PO4) + 3(NH4)OH = 3 HOH + (NH4)3PO4
FeH + H2O = Fe(OH)3 + H2 =>
FeH + 3 H2O = Fe(OH)3 + 2 H2
B(OH)3 = HBO2 + H2O =>
B(OH)3 = HBO2 + H2O
NO3{-} + H{+} + I2 = IO3{-} + NO2 + H2O =>
10 NO3{-} + 8 H{+} + I2 = 2 IO3{-} + 10 NO2 + 4 H2O
Br2 + Na3P = NaBr + P =>
3 Br2 + 2 Na3P = 6 NaBr + 2 P
O2 + CH3CHOHCH2CH3 = CO2 + H2O =>
6 O2 + CH3CHOHCH2CH3 = 4 CO2 + 5 H2O
Sn + HCl + K2Cr2O7 = SnCl4 + CrCl3 + KCl + H2O =>
3 Sn + 28 HCl + 2 K2Cr2O7 = 3 SnCl4 + 4 CrCl3 + 4 KCl + 14 H2O
Mg + CaCl2 = MgCl + Ca =>
2 Mg + CaCl2 = 2 MgCl + Ca
Cu2S + H2SO4 = CuSO4 + S + H2O =>
3 Cu2S + 8 H2SO4 = 6 CuSO4 + 5 S + 8 H2O
H2SO4 + Br2 + H2O = H2SO3 + HBrO3 =>
5 H2SO4 + Br2 + H2O = 5 H2SO3 + 2 HBrO3
Co2Cl4 + Na2(OH)2 = Co2(OH)2 + Na2Cl4 =>
Co2Cl4 + Na2(OH)2 = Co2(OH)2 + Na2Cl4
Cu + O2 + H2O + CO2 = (CuOH)2CO3 =>
2 Cu + O2 + H2O + CO2 = (CuOH)2CO3
CrCl3 + NaHCO3 + H2O = NaCl + Cr(OH)3 + H2CO3 =>
CrCl3 + 3 NaHCO3 + 3 H2O = 3 NaCl + Cr(OH)3 + 3 H2CO3
CH3COOH + KC4H5O6 = CH3C4H5O6 + KCOOH =>
CH3COOH + KC4H5O6 = CH3C4H5O6 + KCOOH
N2 + O2 + H2O = HNO =>
2 N2 + O2 + 2 H2O = 4 HNO
CH3I + H2NCH3 = N(CH3)3 + HI =>
2 CH3I + H2NCH3 = N(CH3)3 + 2 HI
NaOH(s) + HCl(g) = NaCl(s) + H2O(l) =>
NaOH(s) + HCl(g) = NaCl(s) + H2O(l)
Ni(s) + H2O(l) = Ni(OH)2 + H2 =>
Ni(s) + 2 H2O(l) = Ni(OH)2 + H2
AgNO3 + Na3PO4 = (Ag)3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = (Ag)3PO4 + 3 NaNO3
HBr + F2 = HBrF2 =>
HBr + F2 = HBrF2
Zn(NO3)2 + (NH4)2S = ZnS + (NH4)(NO3) =>
Zn(NO3)2 + (NH4)2S = ZnS + 2(NH4)(NO3)
CC6H12 + O2 = CO2 + H2O =>
CC6H12 + 10 O2 = 7 CO2 + 6 H2O
Cl2O + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2O + 6 NaOH = 4 NaCl + 2 NaClO3 + 3 H2O
HMrO4 = H2O + Mr2O7 =>
2 HMrO4 = H2O + Mr2O7
P2S5 + KClO3 + H2O = H3PO4 + H2S04 + KCl =>
4 P2S5 + 5 KClO3 + 17 H2O = 8 H3PO4 + 5 H2S04 + 5 KCl
C7H6O3 + FeCl3 = HCl + C21H15FeO9 =>
3 C7H6O3 + FeCl3 = 3 HCl + C21H15FeO9
CaCO3 + HCOOH = H + CaCOOH + CO3 =>
CaCO3 + HCOOH = H + CaCOOH + CO3
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
C7H7COOH + HNO3 = C7H6COOH(NO2) + H2O =>
C7H7COOH + HNO3 = C7H6COOH(NO2) + H2O
Ag + H2O = Ag{+} + H2 + OH{-} =>
2 Ag + 2 H2O = 2 Ag{+} + H2 + 2 OH{-}
NiCl2 + CuSO4 = NiSO4 + CuCl2 =>
NiCl2 + CuSO4 = NiSO4 + CuCl2
NaHSO3 + O2 = Na2SO4 + H2SO4 =>
2 NaHSO3 + O2 = Na2SO4 + H2SO4
Cu2S + H2O = Cu + SO4 + H =>
Cu2S + 4 H2O = 2 Cu + SO4 + 8 H
Fe + AgC2H3O2 = Fe(C2H3O2)3 + Ag =>
Fe + 3 AgC2H3O2 = Fe(C2H3O2)3 + 3 Ag
C4H8 + H2O = C2H5OH =>
C4H8 + 2 H2O = 2 C2H5OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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