| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
MnO4{-} + H{+} + S{2-} = Mn{2+} + H2O + S8 =>
16 MnO4{-} + 128 H{+} + 40 S{2-} = 16 Mn{2+} + 64 H2O + 5 S8
CH3CHBrCH3 + KI = CH3CHICH3 + KBr =>
CH3CHBrCH3 + KI = CH3CHICH3 + KBr
MgO + P = Mg + PO =>
MgO + P = Mg + PO
C8H11N + C2H2Cl2O = C10H12ClNO + HCl =>
C8H11N + C2H2Cl2O = C10H12ClNO + HCl
CoS + HCl = CoCl2 + H2S =>
CoS + 2 HCl = CoCl2 + H2S
CH3CH(OH)CH2CH3 + HCl = CH3CH(Cl)CH2CH3 + H2O =>
CH3CH(OH)CH2CH3 + HCl = CH3CH(Cl)CH2CH3 + H2O
C3H7OC3H7 + O2 = CO2 + H2O =>
C3H7OC3H7 + 9 O2 = 6 CO2 + 7 H2O
C2H6 + Ag2O = C2H5Ag + AgOH =>
C2H6 + Ag2O = C2H5Ag + AgOH
Al2 + Cl3 = Al4Cl5 =>
6 Al2 + 5 Cl3 = 3 Al4Cl5
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
HNO3 + KOH = KO3N + H2O =>
HNO3 + KOH = KO3N + H2O
Fe + KMnO4 = Fe2O3 + MnO2 + K2O =>
2 Fe + 2 KMnO4 = Fe2O3 + 2 MnO2 + K2O
NaOH(aq) + PbNO3(aq) = NaNO3 + PbOH =>
NaOH(aq) + PbNO3(aq) = NaNO3 + PbOH
Na3[CrOH6] + H2O2 = Na2CrO4 + NaOH + H2O =>
2 Na3[CrOH6] + 13 H2O2 = 2 Na2CrO4 + 2 NaOH + 18 H2O
SrH2 + H2O = Sr(OH)2 + H2 =>
SrH2 + 2 H2O = Sr(OH)2 + 2 H2
PbSO4 + AgNO3 = Ag2SO4 + Pb(NO3)2 =>
PbSO4 + 2 AgNO3 = Ag2SO4 + Pb(NO3)2
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
C6H5COO{-} + Na{+} + HCl = C6H5COOH + Na + Cl =>
C6H5COO{-} + Na{+} + HCl = C6H5COOH + Na + Cl
Ba(NO3)2 + H2O = Ba{2+} + OH{-} + HNO3 =>
Ba(NO3)2 + 2 H2O = Ba{2+} + 2 OH{-} + 2 HNO3
HgS + O2 = SO2 + Hg =>
HgS + O2 = SO2 + Hg
Na2SO4 + NH4HCO3 = Na2CO3 + (NH4)2SO4 + H2O + CO2 =>
Na2SO4 + 2 NH4HCO3 = Na2CO3 + (NH4)2SO4 + H2O + CO2
NaClO(aq) + HCl(aq) = NaCl(aq) + HClO(aq) =>
NaClO(aq) + HCl(aq) = NaCl(aq) + HClO(aq)
NO2(aq) + H2O(l) = NOH(g) + OH(g) =>
NO2(aq) + 2 H2O(l) = NOH(g) + 3 OH(g)
(NH4)2SO3 = H2O + NH3 + SO2 =>
(NH4)2SO3 = H2O + 2 NH3 + SO2
KMnO4 + H2SO4 + KNO2 = KNO3 + MnO3 + K2SO4 + H2O =>
2 KMnO4 + H2SO4 + KNO2 = KNO3 + 2 MnO3 + K2SO4 + H2O
Pb(OH)2 + HMnO4 = Pb(MnO4)2 + H2O =>
Pb(OH)2 + 2 HMnO4 = Pb(MnO4)2 + 2 H2O
BaO + Cu(OH)2 = Ba(OH)2 + CuO =>
BaO + Cu(OH)2 = Ba(OH)2 + CuO
SeF4 + H2O = H2SeO3 + HF =>
SeF4 + 3 H2O = H2SeO3 + 4 HF
Ba(s) + HCl(aq) = BaCl2(aq) + H2(g) =>
Ba(s) + 2 HCl(aq) = BaCl2(aq) + H2(g)
Zn + KOH = K + ZnOH =>
Zn + KOH = K + ZnOH
Na2(SO4) + KI = NaI + K2(SO4) =>
Na2(SO4) + 2 KI = 2 NaI + K2(SO4)
NH4HCO3 + Al(HS)3 = Al2(CO3)3 + NH3 + H2S =>
3 NH4HCO3 + 2 Al(HS)3 = Al2(CO3)3 + 3 NH3 + 6 H2S
Na(PO2H2) + HCl*5H2O = H3PO2 + NaCl + H2O =>
Na(PO2H2) + HCl*5H2O = H3PO2 + NaCl + 5 H2O
NaHCO3 + C6H8O7 + FeSO4*H2O = C6H5FeNaO7 + NaSO4 + H2O + CO2 =>
36 NaHCO3 + 17 C6H8O7 + 18 FeSO4*H2O = 18 C6H5FeNaO7 + 18 NaSO4 + 59 H2O + 30 CO2
H3PO3 + HgCl2 = Hg3(PO3)2 + HCl =>
2 H3PO3 + 3 HgCl2 = Hg3(PO3)2 + 6 HCl
HBO2 + KOH = HKOH + BO2 =>
HBO2 + KOH = HKOH + BO2
NO2 + H2O = HNO4 + HNO2 =>
4 NO2 + 2 H2O = HNO4 + 3 HNO2
NaNO3 + NH3 + CO2 + H2O = Na2CO3 + NH4NO3 =>
2 NaNO3 + 2 NH3 + CO2 + H2O = Na2CO3 + 2 NH4NO3
K2S + HF = KF + H2S =>
K2S + 2 HF = 2 KF + H2S
NaOH + CuSO = Cu(OH)2 + Na2SO =>
2 NaOH + CuSO = Cu(OH)2 + Na2SO
CH3COOH + Na2HCO3 = CH3COONa + H2 + CO4 =>
11 CH3COOH + 6 Na2HCO3 = 12 CH3COONa + 7 H2 + 4 CO4
C12H10 + C4H9Cl = C20H26 + HCl =>
C12H10 + 2 C4H9Cl = C20H26 + 2 HCl
HCl + MnO20 = Cl2 + MnCl2 + H2O =>
40 HCl + MnO20 = 19 Cl2 + MnCl2 + 20 H2O
C21H43OH + O2 = CO2 + H2O =>
2 C21H43OH + 63 O2 = 42 CO2 + 44 H2O
C6H7N2 + O2 = CO2 + H2 + NO2 =>
2 C6H7N2 + 16 O2 = 12 CO2 + 7 H2 + 4 NO2
Al(NO3)3 + K2Cr2O7 = Al2(Cr2O7)3 + KNO3 =>
2 Al(NO3)3 + 3 K2Cr2O7 = Al2(Cr2O7)3 + 6 KNO3
Mg(NO3)2 + Na2(SO4) = Mg(SO4) + Na(NO3) =>
Mg(NO3)2 + Na2(SO4) = Mg(SO4) + 2 Na(NO3)
LiF + H2O = OH + HLiF =>
LiF + H2O = OH + HLiF
MgBr2 + Al(OH)3 = Mg(OH)2 + AlBr3 =>
3 MgBr2 + 2 Al(OH)3 = 3 Mg(OH)2 + 2 AlBr3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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