| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl{-} + I2 = 2 I{-} + Cl2
Ca(OH)2 + HClO3 = HOH + Ca(ClO3)2 =>
Ca(OH)2 + 2 HClO3 = 2 HOH + Ca(ClO3)2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Mn{4+} + S2O8{2-} + H2O = MnO4{-} + SO4{2-} + H{+} =>
2 Mn{4+} + 3 S2O8{2-} + 8 H2O = 2 MnO4{-} + 6 SO4{2-} + 16 H{+}
Fe2O3 + H4P2O7 = Fe4(P2O7)3 + H2O =>
2 Fe2O3 + 3 H4P2O7 = Fe4(P2O7)3 + 6 H2O
Li2CO3 + KF = K2CO3 + LiF =>
Li2CO3 + 2 KF = K2CO3 + 2 LiF
C + Fe2O4 = Fe + CO =>
4 C + Fe2O4 = 2 Fe + 4 CO
HCLO(aq) + LIOH(aq) = H2O(l) + LICLO(aq) =>
HCLO(aq) + LIOH(aq) = H2O(l) + LICLO(aq)
Co{+2} + OH{-1) = Co(OH)2 =>
Co{+2} + 2 OH{-1) = Co(OH)2
HCl + KMnO2 = KCl + MnCl2 + Cl2 + H2O =>
8 HCl + 2 KMnO2 = 2 KCl + 2 MnCl2 + Cl2 + 4 H2O
AgNO3(aq) + LiOH(aq) = AgOH + LiNO3(aq) =>
AgNO3(aq) + LiOH(aq) = AgOH + LiNO3(aq)
HCu + H2SO4 = CuSO4 + H2O + SO2 =>
2 HCu + 5 H2SO4 = 2 CuSO4 + 6 H2O + 3 SO2
P4(s) + HClO(aq) + H2O(l) = H3PO4(aq) + HCl(aq) =>
P4(s) + 10 HClO(aq) + 6 H2O(l) = 4 H3PO4(aq) + 10 HCl(aq)
K2O + HNO2 = KNO2 + H2O =>
K2O + 2 HNO2 = 2 KNO2 + H2O
CH3NHOH + HCl = CH3NHCl + H2O =>
CH3NHOH + HCl = CH3NHCl + H2O
Ca + FeC13 = CaC2 + Fe =>
13 Ca + 2 FeC13 = 13 CaC2 + 2 Fe
Ca(CO{+3}){+} = Ca{+2}O{2+} + CO{2+} =>
Ca(CO{+3}){+} = Ca{+2}O{2+} + CO{2+}
Ca2 + AgCl = Ag + CaCl2 =>
Ca2 + 4 AgCl = 4 Ag + 2 CaCl2
K2Cr2O7 + NaI + H2SO4 = Cr2(SO4)3 + I2 + Na2SO4 + K2S04 + H2O =>
K2Cr2O7 + 32 NaI + 23 H2SO4 = Cr2(SO4)3 + 16 I2 + 16 Na2SO4 + K2S04 + 23 H2O
NO2{-} + H2O = NO3{-} + H2 =>
NO2{-} + H2O = NO3{-} + H2
NH4Cl + Pb3N = NH4N + Pb3Cl =>
NH4Cl + Pb3N = NH4N + Pb3Cl
C6H6 + Fe = C6H5 + HFe =>
C6H6 + Fe = C6H5 + HFe
Ga{+3} + O{-2} = Ga2O3 =>
2 Ga{+3} + 3 O{-2} = Ga2O3
CH3CH2COH + O = CH3CH2COOH =>
CH3CH2COH + O = CH3CH2COOH
C14H12Br2 + KOH = KBr + C14H10 + H2O =>
C14H12Br2 + 2 KOH = 2 KBr + C14H10 + 2 H2O
H2(g) + I(s) = HI =>
H2(g) + 2 I(s) = 2 HI
Cu{+2} + Cd = Cu + Cd{+2} =>
Cu{+2} + Cd = Cu + Cd{+2}
CH3CH3COCH3 + O2 = CO2 + H2O =>
4 CH3CH3COCH3 + 23 O2 = 16 CO2 + 18 H2O
C8H10N2O3Na2 + HCl = C8H12N2O3 + NaCl =>
C8H10N2O3Na2 + 2 HCl = C8H12N2O3 + 2 NaCl
C5H8O2 + NH4NO3 = CO2 + N2 + H2O =>
C5H8O2 + 12 NH4NO3 = 5 CO2 + 12 N2 + 28 H2O
NaHCO3 + AlCl3 = NaCl + Al2(CO3)3 + CO2 + H2O =>
6 NaHCO3 + 2 AlCl3 = 6 NaCl + Al2(CO3)3 + 3 CO2 + 3 H2O
PbSO4 + H2O = PbO2 + H + SO4 =>
PbSO4 + 2 H2O = PbO2 + 4 H + SO4
(CH3)2C(OH)CH2CH3 + HCl = (CH3)2C(Cl)CH2CH3 + H2O =>
(CH3)2C(OH)CH2CH3 + HCl = (CH3)2C(Cl)CH2CH3 + H2O
LiNO = Li + NO =>
LiNO = Li + NO
Na + Fe2(CrO4)3 = Fe + Na2CrO4 =>
6 Na + Fe2(CrO4)3 = 2 Fe + 3 Na2CrO4
H2SiO3 + HF = SiF4 + H2O =>
H2SiO3 + 4 HF = SiF4 + 3 H2O
K2(SO3) + HBr = KBr + H2(SO3) =>
K2(SO3) + 2 HBr = 2 KBr + H2(SO3)
H2O + NaNO3 = NO + O2 + NaOH =>
2 H2O + 4 NaNO3 = 4 NO + 3 O2 + 4 NaOH
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Al + O + H = Al(OH)3(s) =>
Al + 3 O + 3 H = Al(OH)3(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CrCl2 + Al2(SO4)3 = AlCl3 + Cr(SO4) =>
3 CrCl2 + Al2(SO4)3 = 2 AlCl3 + 3 Cr(SO4)
Al2(SO4)3 + Ba = Al + BaSO4 =>
Al2(SO4)3 + 3 Ba = 2 Al + 3 BaSO4
AgSO4 + NaCl = AgCl2 + Na2SO4 =>
AgSO4 + 2 NaCl = AgCl2 + Na2SO4
AlCl3 + CH3COONa + H2O = Al(OH)2CH3COO + CH3COOH + NaCl =>
AlCl3 + 3 CH3COONa + 2 H2O = Al(OH)2CH3COO + 2 CH3COOH + 3 NaCl
HI(aq) + LiOH(aq) = OH2(g) + LiI(aq) =>
HI(aq) + LiOH(aq) = OH2(g) + LiI(aq)
H2O + Cl2 = H2Cl2O =>
H2O + Cl2 = H2Cl2O
(CH3)2NH + HCl = (CH3)2NH2 + Cl =>
(CH3)2NH + HCl = (CH3)2NH2 + Cl
Ba(NO3)2(aq) + Na3PO4(aq) = Ba3(PO4)2(s) + Na(NO3)(aq) =>
3 Ba(NO3)2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2(s) + 6 Na(NO3)(aq)
Cr2O3 + Li2CO3 + KNO3 = Li2CrO4 + KNO2 + CO2 =>
Cr2O3 + 2 Li2CO3 + 3 KNO3 = 2 Li2CrO4 + 3 KNO2 + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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