| Équations équilibrées la veille | Équations équilibrées le lendemain |
HI + NaOH = NaI + H2O
C3H6O3 = C5H8 + CO2 + H2O =>
7 C3H6O3 = 3 C5H8 + 6 CO2 + 9 H2O
NO2(aq) + HSO3NH2(aq) = HSO4(aq) + H2O(l) + N2(g) =>
NO2(aq) + HSO3NH2(aq) = HSO4(aq) + H2O(l) + N2(g)
NaI + NaIO3 + H2SO4 = NaHSO4 + H2O + I2 =>
5 NaI + NaIO3 + 6 H2SO4 = 6 NaHSO4 + 3 H2O + 3 I2
CH40 + H2CO3 = C10H8OCH3 + H2O =>
53 CH40 + 431 H2CO3 = 44 C10H8OCH3 + 1249 H2O
Fe2O3 + SO4 = Fe2(SO4)3 + O3 =>
Fe2O3 + 3 SO4 = Fe2(SO4)3 + O3
C2H6 + O2 = CO22 + H2O =>
2 C2H6 + 47 O2 = 4 CO22 + 6 H2O
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
Cu(s) + HSO4(aq) = CuSO4 + H2O + SO2 =>
3 Cu(s) + 4 HSO4(aq) = 3 CuSO4 + 2 H2O + SO2
HC1 + Fe(OH)3 = Fe(C1)3 + H2O =>
3 HC1 + Fe(OH)3 = Fe(C1)3 + 3 H2O
Rb2CO3 + H2SO4 = Rb2SO4 + H2CO3 =>
Rb2CO3 + H2SO4 = Rb2SO4 + H2CO3
CrCl3 + KOH = Cr(OH)3 + KCl =>
CrCl3 + 3 KOH = Cr(OH)3 + 3 KCl
Cu + HC1 = CuC1 + H2 =>
2 Cu + 2 HC1 = 2 CuC1 + H2
HCl + KIO3 + NaNO2 = H2O + NaIO + KNO3 + Cl2 =>
2 HCl + KIO3 + NaNO2 = H2O + NaIO + KNO3 + Cl2
Cu + HCl = H2 + ClCu =>
2 Cu + 2 HCl = H2 + 2 ClCu
NH4(NH2CO2) = NH3 + CO2 =>
NH4(NH2CO2) = 2 NH3 + CO2
H3PO3 + Ca(OH)2 = (PO3)2Ca3 + H2O =>
2 H3PO3 + 3 Ca(OH)2 = (PO3)2Ca3 + 6 H2O
CH3COOH + LiAlH4 = CH3CH2OH + LiOH + Al2O3 + CH3CH2OLi =>
4 CH3COOH + 2 LiAlH4 = 3 CH3CH2OH + LiOH + Al2O3 + CH3CH2OLi
NaCl + MnO + H2SO4 = NaHSO4 + Mn2SO4 + H2O + Cl2 =>
2 NaCl + 2 MnO + 3 H2SO4 = 2 NaHSO4 + Mn2SO4 + 2 H2O + Cl2
Fe4(CO4)3 = Fe4C3 + O2 =>
Fe4(CO4)3 = Fe4C3 + 6 O2
FeBr3 + Na2CO3 = Na2Br3 + FeCO3 =>
FeBr3 + Na2CO3 = Na2Br3 + FeCO3
CuCO3 + H2SO4 = CuSO4 + H2CO3 =>
CuCO3 + H2SO4 = CuSO4 + H2CO3
Cr2(SO3)3 + HCl = CrCl3 + SO2 + H2O =>
Cr2(SO3)3 + 6 HCl = 2 CrCl3 + 3 SO2 + 3 H2O
Ca(HCO3)2 = Ca2(CO3)2 + H2O + CO2 =>
2 Ca(HCO3)2 = Ca2(CO3)2 + 2 H2O + 2 CO2
P4 + I2 + H2O = H3PO3 + HI =>
P4 + 6 I2 + 12 H2O = 4 H3PO3 + 12 HI
Bi(NO3)3 + Na2SnO2 + NaOH = Na2SnO3 + Bi + NaNO3 + H2O =>
2 Bi(NO3)3 + 3 Na2SnO2 + 6 NaOH = 3 Na2SnO3 + 2 Bi + 6 NaNO3 + 3 H2O
(NH4)2S + Al(NO3)3 = Al2S3 + (NH4)(NO3) =>
3(NH4)2S + 2 Al(NO3)3 = Al2S3 + 6(NH4)(NO3)
RuCl3*3H2O + PPh3 + HCHO = RuHCl(CO)(PPh3)3 + OPPh3 + H2O + HCl =>
2 RuCl3*3H2O + 7 PPh3 + 2 HCHO = 2 RuHCl(CO)(PPh3)3 + OPPh3 + 5 H2O + 4 HCl
C4H9OH + O2 = C4H2O2H + H2O =>
4 C4H9OH + 9 O2 = 4 C4H2O2H + 14 H2O
Cu(NO3)2 + Na2CO3 = Cu(CO3) + Na(NO3) =>
Cu(NO3)2 + Na2CO3 = Cu(CO3) + 2 Na(NO3)
F2 + Ag + OH{-} = F{-} + Ag2O + H2O =>
F2 + 2 Ag + 2 OH{-} = 2 F{-} + Ag2O + H2O
Al + H2SO4 = Al2O2 + SO2 + H2O =>
2 Al + 2 H2SO4 = Al2O2 + 2 SO2 + 2 H2O
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
C3H8 + O2 = C6H6 + H2O =>
4 C3H8 + 5 O2 = 2 C6H6 + 10 H2O
HCe + NaOH = HOH + NaCe =>
HCe + NaOH = HOH + NaCe
Al + S = Al3S =>
3 Al + S = Al3S
C7H16 + Na2Cr2O7 + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2O =>
18 C7H16 + 41 Na2Cr2O7 + 164 H2SO4 = 21 C6H10O4 + 41 Cr2(SO4)3 + 41 Na2SO4 + 203 H2O
Mg2 + FeO3 = Fe + MgO =>
3 Mg2 + 2 FeO3 = 2 Fe + 6 MgO
KMnO4 + C2H5OH + H2O = KOH + MnO3 + CH3COOH =>
4 KMnO4 + C2H5OH + H2O = 4 KOH + 4 MnO3 + CH3COOH
FeH2 = Fe + H =>
FeH2 = Fe + 2 H
H2SO3 = SO2H2O =>
H2SO3 = SO2H2O
SNO + H2 = SN + H2O =>
SNO + H2 = SN + H2O
Ba(NO3) = BaO + NO2 =>
Ba(NO3) = BaO + NO2
Fe + HNO3(rozc) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(rozc) = Fe(NO3)3 + NO + 2 H2O
CH4 + H2SO4 = CH3SO4 + H2 =>
2 CH4 + 2 H2SO4 = 2 CH3SO4 + 3 H2
CH3CH2COH + NaOH + Br2 = CH3COONa + CHBr3 + HBr =>
CH3CH2COH + NaOH + 3 Br2 = CH3COONa + CHBr3 + 3 HBr
NH4 + H2O = NH2OH + H =>
NH4 + H2O = NH2OH + 3 H
CH3(CH2)4CH = CH2 = C6H5CH3 + H2 =>
CH3(CH2)4CH = 6 CH2
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
Sn(OH)3 = Sn2O3 + H2O =>
2 Sn(OH)3 = Sn2O3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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