| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6Cl2 + Mg = C3H6 + MgCl2
Fe{3+} + S{2-} = Fe{2+} + S{+} =>
3 Fe{3+} + S{2-} = 3 Fe{2+} + S{+}
Ag + HBr = AgH2 + Br90 =>
45 Ag + 90 HBr = 45 AgH2 + Br90
CH3CH2CHClCH3 + NH3 = CH3CH2CHNH2CH3 + HCl =>
CH3CH2CHClCH3 + NH3 = CH3CH2CHNH2CH3 + HCl
SiF4 + KOH = K4SiO4 + KF + H2O =>
SiF4 + 8 KOH = K4SiO4 + 4 KF + 4 H2O
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
C22H3OH + O2 = CO2 + H2O =>
2 C22H3OH + 45 O2 = 44 CO2 + 4 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C6H12O6 + Ag2O = Ag + (COOH)2 + H2O =>
C6H12O6 + 9 Ag2O = 18 Ag + 3(COOH)2 + 3 H2O
CuBr2 + Cl2 = CuCl2 + Br2 =>
CuBr2 + Cl2 = CuCl2 + Br2
Ag + Mg{2+} = Ag{+} + Mg =>
2 Ag + Mg{2+} = 2 Ag{+} + Mg
H3PO3 + KOH = K2HPO3 + H2O =>
H3PO3 + 2 KOH = K2HPO3 + 2 H2O
NH4 + OH = NH3 + OH2 =>
NH4 + OH = NH3 + OH2
CH3COOCH2CH3 + CH3NH2 = CH3COOCH2CH2CH3 + NH3 =>
CH3COOCH2CH3 + CH3NH2 = CH3COOCH2CH2CH3 + NH3
BaBr2 + Na2SO4 = NaBr + SO4Ba =>
BaBr2 + Na2SO4 = 2 NaBr + SO4Ba
CH3COOCH2CH3 + Ca(OH)2 = (CH3COO)2Ca + CH3CH2OH =>
2 CH3COOCH2CH3 + Ca(OH)2 = (CH3COO)2Ca + 2 CH3CH2OH
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
S3O9 + H2O = H2SO4 =>
S3O9 + 3 H2O = 3 H2SO4
C6H6N4O7 + O2 = CO2 + H2O + N2 =>
C6H6N4O7 + 4 O2 = 6 CO2 + 3 H2O + 2 N2
BaCl2 + NaHCO3 = BaCO3 + CO2 + H2O + NaCl =>
BaCl2 + 2 NaHCO3 = BaCO3 + CO2 + H2O + 2 NaCl
Mg3N2 + H2O = NH4 + MgO + HNO3 =>
9 Mg3N2 + 33 H2O = 16 NH4 + 27 MgO + 2 HNO3
AgNO3 + C2H6(OH)2 = Ag + H2O + C + N =>
2 AgNO3 + 3 C2H6(OH)2 = 2 Ag + 12 H2O + 6 C + 2 N
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Na2SiO3 + H2SO4 = SiO2 + Na2SO4 + H2O =>
Na2SiO3 + H2SO4 = SiO2 + Na2SO4 + H2O
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
(NH4)2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4(s) + NH4NO3(aq) =>
(NH4)2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4(s) + 2 NH4NO3(aq)
C6H5CHClCH3KOH = C6H5CHCH2KClH2O =>
C6H5CHClCH3KOH = C6H5CHCH2KClH2O
Fe2S3 + HBr = Fe2Br + S3H =>
Fe2S3 + HBr = Fe2Br + S3H
SrF2 + KNO3 = Sr(NO3)2 + KF =>
SrF2 + 2 KNO3 = Sr(NO3)2 + 2 KF
H2SO4 + HCl = ClO2 + SO2 + H2O =>
5 H2SO4 + 2 HCl = 2 ClO2 + 5 SO2 + 6 H2O
Fe2S23 + O2 = Fe2O2 + SO2 =>
Fe2S23 + 24 O2 = Fe2O2 + 23 SO2
K2SO4HI = K2IHSO4 =>
K2SO4HI = K2IHSO4
Fe2(CO3)3 + HNO3 = Fe(NO3)3 + H2O + CO2 =>
Fe2(CO3)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O + 3 CO2
Na2S2O8 + C6H6 + H2O = CO2 + NaHSO4 =>
15 Na2S2O8 + C6H6 + 12 H2O = 6 CO2 + 30 NaHSO4
Ba(OH)2 + HCl = BaH2 + OHCl =>
Ba(OH)2 + 2 HCl = BaH2 + 2 OHCl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
PH3 + K2FeO4 + H2SO4 = H3PO4 + Fe2(SO4)3 + K2SO4 + H2O =>
3 PH3 + 8 K2FeO4 + 20 H2SO4 = 3 H3PO4 + 4 Fe2(SO4)3 + 8 K2SO4 + 20 H2O
H3PO4 + Ca2O2 = Ca3PO4 + H2O2 =>
2 H3PO4 + 3 Ca2O2 = 2 Ca3PO4 + 3 H2O2
Cu2S + H2SO4 = CuSO4 + Cu + H2S =>
Cu2S + H2SO4 = CuSO4 + Cu + H2S
Cr1 + O2 = Cr2O3 =>
4 Cr1 + 3 O2 = 2 Cr2O3
(Cr2O7){-2} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
(Cr2O7){-2} + 6 Fe{2+} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
NaHSO4 + NH3 = Na + NH3HSO4 =>
NaHSO4 + NH3 = Na + NH3HSO4
HCe + Na2SiO3 = H2SiO3 + NaCe =>
2 HCe + Na2SiO3 = H2SiO3 + 2 NaCe
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Mg3N2 + H2O = NH4 + MgO + HNO2 =>
7 Mg3N2 + 25 H2O = 12 NH4 + 21 MgO + 2 HNO2
AgBr + HBr = Br2 + HAg =>
AgBr + HBr = Br2 + HAg
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
KOH + C8H5O4K = C8H4O4K2 + H2O =>
KOH + C8H5O4K = C8H4O4K2 + H2O
CH4 + O2 = CO2 + H20CH4 =>
6 CH4 + 5 O2 = 5 CO2 + H20CH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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