| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na + LiOH = NaLiOH =>
Na + LiOH = NaLiOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(OH)2 + CH3CO2H = Cu(CH3CO2)2 + H2O =>
Cu(OH)2 + 2 CH3CO2H = Cu(CH3CO2)2 + 2 H2O
((CH3)3N)2(MoO2(NCS)4) = ((CH3)3N)4(Mo2O3(NCS)8) + O2 =>
4((CH3)3N)2(MoO2(NCS)4) = 2((CH3)3N)4(Mo2O3(NCS)8) + O2
HIO2 + NaOH = H2O + NaIO2 =>
HIO2 + NaOH = H2O + NaIO2
NaOH + C17H35COOH = H2O + C17H35COONa =>
NaOH + C17H35COOH = H2O + C17H35COONa
CH3COOH + PCl3 = CH3COCl + H3PO3 =>
3 CH3COOH + PCl3 = 3 CH3COCl + H3PO3
C4H8 + KMnO4 + H2O = C4H10O2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H10O2 + 2 MnO2 + 2 KOH
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
CoCO3 + C5H8O2 = Co(C5H8O2)3 + H2O + CO2 =>
12 CoCO3 + 37 C5H8O2 = 12 Co(C5H8O2)3 + 4 H2O + 17 CO2
Fe(ClO3) + Ca = Ca(ClO3)2 + Fe =>
2 Fe(ClO3) + Ca = Ca(ClO3)2 + 2 Fe
K2S + HNO3 = K2SO4 + NO + H2O =>
3 K2S + 8 HNO3 = 3 K2SO4 + 8 NO + 4 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g)
Ag + Cl = AgCl2 =>
Ag + 2 Cl = AgCl2
AgOCN + Co + OH{-} = Co(OH)2 + Ag + OCN{-} =>
2 AgOCN + Co + 2 OH{-} = Co(OH)2 + 2 Ag + 2 OCN{-}
HCOOH + Ca(OH)2 = HCOO + Ca + H2O =>
2 HCOOH + Ca(OH)2 = 2 HCOO + Ca + 2 H2O
(CN)2 + H2O = C2H2O4 + NH3 =>
(CN)2 + 4 H2O = C2H2O4 + 2 NH3
Hg2S2 = Hg + S =>
Hg2S2 = 2 Hg + 2 S
C2N2Cl4 + NaN3 = NaCl + C2N14 =>
C2N2Cl4 + 4 NaN3 = 4 NaCl + C2N14
HN3 + O2 = NO3 + H2O =>
4 HN3 + 19 O2 = 12 NO3 + 2 H2O
Br2 + SnCl + NaOH = Na2[Sn(OH)6] + NaBr + NaCl =>
3 Br2 + 2 SnCl + 12 NaOH = 2 Na2[Sn(OH)6] + 6 NaBr + 2 NaCl
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Cu2C2 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO2 =>
Cu2C2 + 16 HNO3 = 2 Cu(NO3)2 + 2 CO2 + 8 H2O + 12 NO2
K2CO3 + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3 + Ca(NO3)2 = 2 KNO3 + CaCO3
NaOH + Cu(NO3)2 = Na(NO3)2 + CuOH =>
NaOH + Cu(NO3)2 = Na(NO3)2 + CuOH
BaCl2 + H2CO4 = BaCO4 + HCl =>
BaCl2 + H2CO4 = BaCO4 + 2 HCl
KIO3 + HCl = Cl2 + KI + H2O =>
KIO3 + 6 HCl = 3 Cl2 + KI + 3 H2O
NaOCl + H2SO4 = Na2SO4 + H2O2 + Cl2 =>
2 NaOCl + H2SO4 = Na2SO4 + H2O2 + Cl2
Cu3N2 + MgBr2 = CuBr2 + Mg3N2 =>
Cu3N2 + 3 MgBr2 = 3 CuBr2 + Mg3N2
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
Na + LiOH = NaOH + Li =>
Na + LiOH = NaOH + Li
Cl2 + O = ClO =>
Cl2 + 2 O = 2 ClO
(C4H7) + O2 = CO2 + H2O =>
4(C4H7) + 23 O2 = 16 CO2 + 14 H2O
Al2S3 + NaOH + H2O = Al(OH)3 + NaHS =>
Al2S3 + 3 NaOH + 3 H2O = 2 Al(OH)3 + 3 NaHS
CH3COOH + CH3OH = CH3OCOCH3 + H2O =>
CH3COOH + CH3OH = CH3OCOCH3 + H2O
FeCl2 = Cl + Fe =>
FeCl2 = 2 Cl + Fe
H2(COO)2 + KOH = K2(COO)2 + H2O =>
H2(COO)2 + 2 KOH = K2(COO)2 + 2 H2O
C4H8 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C4H8 + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
CH15N3O15 + H2SO4 + HNO3 + H2O = CH20N4O23 + S =>
CH15N3O15 + H2SO4 + HNO3 + H2O = CH20N4O23 + S
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
I2{2-} + OCl{-} = IO3{-} + Cl{-} =>
I2{2-} + 6 OCl{-} = 2 IO3{-} + 6 Cl{-}
N2H4 + Cu{2+} + OH{-} = N2 + Cu + H2O =>
N2H4 + 2 Cu{2+} + 4 OH{-} = N2 + 2 Cu + 4 H2O
Na2CO3 + CH3COOH = CH3COONa + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 CH3COONa + H2O + CO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
ClO{-} + Al + H{+} = Cl{-} + Al{3+} + H2O =>
3 ClO{-} + 2 Al + 6 H{+} = 3 Cl{-} + 2 Al{3+} + 3 H2O
AgBr + H2O = AgOH + HBr =>
AgBr + H2O = AgOH + HBr
Mn2S3 + O2 = Mn2O3 + SO2 =>
2 Mn2S3 + 9 O2 = 2 Mn2O3 + 6 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/01/24
Équations équilibrées sur10/01/23
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