| Équations équilibrées la veille | Équations équilibrées le lendemain |
Si(O)2 + 2 C = Si + 2 CO
C10H18OBr2 = C10H18Br2O =>
C10H18OBr2 = C10H18Br2O
I2O1 + H2O = HIO =>
I2O1 + H2O = 2 HIO
MnZnBr = MnBrZn =>
MnZnBr = MnBrZn
C6H5ONa + NaHCO3 = C6H5OH + Na2CO3 =>
C6H5ONa + NaHCO3 = C6H5OH + Na2CO3
Na2CO3 + C4H4O2 = NaC4H3O2 + H2O + CO2 =>
Na2CO3 + 2 C4H4O2 = 2 NaC4H3O2 + H2O + CO2
C17H33COOH + HBr = C17H35COOH + Br2 =>
C17H33COOH + 2 HBr = C17H35COOH + Br2
Cu + KOH = K + Cu(OH) =>
Cu + KOH = K + Cu(OH)
NiO + HCl = NiCl2 + H2O =>
NiO + 2 HCl = NiCl2 + H2O
SiC + KOH + O2 = K2SiO3 + K2CO3 + H2O =>
SiC + 4 KOH + 2 O2 = K2SiO3 + K2CO3 + 2 H2O
Cl2 + AgNO3 = AgCl + O2 + N2O5 =>
2 Cl2 + 4 AgNO3 = 4 AgCl + O2 + 2 N2O5
AgF + NaI = AgI + NaF =>
AgF + NaI = AgI + NaF
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
(CH3CO)2 + HOC6H4COOOH = CH3CO2C6H4CO2H + CH3COOH =>
(CH3CO)2 + HOC6H4COOOH = CH3CO2C6H4CO2H + CH3COOH
HBrO3 + Na2CO3 = H2O + CO2 + NaBrO3 =>
2 HBrO3 + Na2CO3 = H2O + CO2 + 2 NaBrO3
C6H5NO2 + Sn + HCl = C6H5NH2 + SnCl2 + H2O =>
C6H5NO2 + 3 Sn + 6 HCl = C6H5NH2 + 3 SnCl2 + 2 H2O
K2SO4 + KNO3 = K3SO4NO3 =>
K2SO4 + KNO3 = K3SO4NO3
FeCe2 + NaOH = Fe(OH)2 + NaCe =>
FeCe2 + 2 NaOH = Fe(OH)2 + 2 NaCe
C11H32 + O2 = CO2 + H2O =>
C11H32 + 19 O2 = 11 CO2 + 16 H2O
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
Al(NO3)2 + NaSCN = Al(SCN)2 + NaNO3 =>
Al(NO3)2 + 2 NaSCN = Al(SCN)2 + 2 NaNO3
C7H6O3 + KOH = C7H5KO3 + H2O =>
C7H6O3 + KOH = C7H5KO3 + H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
H{+} + SO4{-2)+Zn = Zn{2+}+SO2+H2O =>
4 H{+} + SO4{-2)+Zn = Zn{2+}+SO2+2H2O
KIO4 + I2 + H2O = KIO3 + HIO3 =>
5 KIO4 + I2 + H2O = 5 KIO3 + 2 HIO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Na2CO3 + BaCl2*2H2O = NaCl + BaCO3 + H2O =>
Na2CO3 + BaCl2*2H2O = 2 NaCl + BaCO3 + 2 H2O
MgCl2(aq) + KIO3(aq) = Mg(IO3)2(aq) + ClK(aq) =>
MgCl2(aq) + 2 KIO3(aq) = Mg(IO3)2(aq) + 2 ClK(aq)
FeCl3 + CuCo3 = Fe2(Co3)3 + CuCl2 =>
2 FeCl3 + 3 CuCo3 = Fe2(Co3)3 + 3 CuCl2
NH4OH + H2C2O4 = HOH + (NH4)2 + C2O4 =>
2 NH4OH + H2C2O4 = 2 HOH + (NH4)2 + C2O4
ZnCl2 + H3PO4 = Zn(PO4)2 + H3Cl =>
ZnCl2 + 2 H3PO4 = Zn(PO4)2 + 2 H3Cl
H2SO4 + Na2S2O3 = H2O + Na2SO4 + S =>
H2SO4 + 3 Na2S2O3 = H2O + 3 Na2SO4 + 4 S
Al(NO3)2 + NaSCN = Al(SCN)2 + NaNO3 =>
Al(NO3)2 + 2 NaSCN = Al(SCN)2 + 2 NaNO3
AgOHNaBr = NaOHAgBr =>
AgOHNaBr = NaOHAgBr
CH3MgClSiCl4 = CH3SiCl3MgCl2 =>
CH3MgClSiCl4 = CH3SiCl3MgCl2
CuSO4*5(H2O) = CuSO4 + H2O =>
CuSO4*5(H2O) = CuSO4 + 5 H2O
(CH3)2CCCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10(CH3)2CCCH3 + 18 KMnO4 + 27 H2SO4 = 25 CH3COOH + 18 MnSO4 + 9 K2SO4 + 22 H2O
Co(NO3)2 + NaI = CoI2 + NaNO3 =>
Co(NO3)2 + 2 NaI = CoI2 + 2 NaNO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(aq) + Na(NO3)(aq) =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(aq) + 2 Na(NO3)(aq)
BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl
KOH + MnO2 + O2 = KMnO4 + H2O =>
4 KOH + 4 MnO2 + 3 O2 = 4 KMnO4 + 2 H2O
Ag2S + Al = Ag + Al{3+} + S{2-} =>
3 Ag2S + 2 Al = 6 Ag + 2 Al{3+} + 3 S{2-}
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
NaOH(aq)KHC8H4O4(aq) = NaKC8H4O4(aq)H2O(l) =>
NaOH(aq)KHC8H4O4(aq) = NaKC8H4O4(aq)H2O(l)
Fe + C = Fe3C =>
3 Fe + C = Fe3C
PbNaSH = PbSHNa =>
PbNaSH = PbSHNa
Cr{3+} + IO4{-]+H2O = CrO4{2{-}]+I{-]+H{+} =>
8 Cr{3+} + 7 IO4{-]+4H2O = 8 CrO4{2{-}]+7I{-]+8H{+}
C10H22 + H2O = CO + H2 =>
C10H22 + 10 H2O = 10 CO + 21 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/24
Équations équilibrées sur05/07/23
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