| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2(g) + 4 H2(g) = CH4(g) + 2 H2O(g)
Ca(NO3)2 + NH4HCO3 = CaCO3 + HNO3 + NH3 =>
Ca(NO3)2 + NH4HCO3 = CaCO3 + 2 HNO3 + NH3
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999991234567899876543210 =>
1.844674407371E + 18 KMnO4 + 9.2233720368548E + 18 KCl + 7.3786976294838E + 18 H2SO4 = 1.844674407371E + 18 MnSO4 + 5.5340232221129E + 18 K2SO4 + 7.3786976294838E + 18 H2O + Cl999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999991234567899876543210
NaOH + CO2 = H2CO3 + Na2CO3 =>
2 NaOH + 2 CO2 = H2CO3 + Na2CO3
C6H5ONa + H3PO4 = C6H5OH + Na3PO4 =>
3 C6H5ONa + H3PO4 = 3 C6H5OH + Na3PO4
KMnO7 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
2 KMnO7 + 11 Na2SO3 + 3 H2SO4 = K2SO4 + 11 Na2SO4 + 2 MnSO4 + 3 H2O
Pb(C2H5)4 + O2 = PbO + CO2 + H2 =>
2 Pb(C2H5)4 + 17 O2 = 2 PbO + 16 CO2 + 20 H2
Ag + AlCl3 = AgCl + Al =>
3 Ag + AlCl3 = 3 AgCl + Al
LiBH4 + NH4Cl = B3N3H6 + H6 + LiCl =>
3 LiBH4 + 3 NH4Cl = B3N3H6 + 3 H6 + 3 LiCl
C9H8O4 + KHCO3 + CuSO4*5H2O = Cu2(C2H8O4)4 + CO2 + K2SO4 =>
C9H8O4 + 4 KHCO3 + 2 CuSO4*5H2O = Cu2(C2H8O4)4 + 5 CO2 + 2 K2SO4
SrCl2 + CaSO4 = SrSO4 + CaCl2 =>
SrCl2 + CaSO4 = SrSO4 + CaCl2
C6H10 + Br2 + H2O = C6H10(OH)Br + HBr =>
C6H10 + Br2 + H2O = C6H10(OH)Br + HBr
AgNO3 + NaCN = AgCN + NaNO3 =>
AgNO3 + NaCN = AgCN + NaNO3
NO + O2 = NO2O =>
NO + O2 = NO2O
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
HOOCC6H4NH2 + O2 = CO + N2 + H2O =>
4 HOOCC6H4NH2 + 17 O2 = 28 CO + 2 N2 + 14 H2O
NO2{-} + KMnO4 + H2SO4 = MnSO4 + NO3{-} + K2SO4 + H2O =>
5 NO2{-} + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 NO3{-} + K2SO4 + 3 H2O
K2SO4 + Pb(NO3)2 = K(NO3) + PbSO4 =>
K2SO4 + Pb(NO3)2 = 2 K(NO3) + PbSO4
N2O + C3H3 = N2 + CO2 + H2O =>
15 N2O + 2 C3H3 = 15 N2 + 6 CO2 + 3 H2O
HBr + CaSO3 = SO2 + CaBr2 + H2O =>
2 HBr + CaSO3 = SO2 + CaBr2 + H2O
HIO3 + ClO2{-} = IO3{-} + HClO2 =>
HIO3 + ClO2{-} = IO3{-} + HClO2
KI + K2CrO7 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
18 KI + 2 K2CrO7 + 14 H2SO4 = 9 I2 + Cr2(SO4)3 + 11 K2SO4 + 14 H2O
Al2O3 + H2O = Al2O3*3H2O =>
Al2O3 + 3 H2O = Al2O3*3H2O
Na3(PO4) + CaCO3 = Na2CO3 + Ca3(PO4)2 =>
2 Na3(PO4) + 3 CaCO3 = 3 Na2CO3 + Ca3(PO4)2
SO3 + H2O = H2O3 + SO =>
SO3 + H2O = H2O3 + SO
Mg(s) + Hg(NO3)2(aq) = Mg(NO3)2(aq) + Hg(s) =>
Mg(s) + Hg(NO3)2(aq) = Mg(NO3)2(aq) + Hg(s)
C3H7OH + K2Cr2O7 + H2SO4 = CH3CH2COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H7OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COH + Cr2(SO4)3 + K2SO4 + 7 H2O
Li3YCl3Br3 = LiBr + YCl3 =>
Li3YCl3Br3 = 3 LiBr + YCl3
AlOH(NO3)2 + NaOH = Al(OH)3 + NaNO3 =>
AlOH(NO3)2 + 2 NaOH = Al(OH)3 + 2 NaNO3
K2Cr3O7 + HI = CrI3 + KI + I + H2O =>
K2Cr3O7 + 14 HI = 3 CrI3 + 2 KI + 3 I + 7 H2O
Na + Br + NH4 + OH = NaBrNH4OH =>
Na + Br + NH4 + OH = NaBrNH4OH
C4 + H2 + O2 = CH2O =>
C4 + 4 H2 + 2 O2 = 4 CH2O
NaOH + K2SO4 = K(OH) + Na2SO4 =>
2 NaOH + K2SO4 = 2 K(OH) + Na2SO4
K(s) + Cl(g) = KCl(l) =>
K(s) + Cl(g) = KCl(l)
C6H5OH + CH2O = H2O + C6H3OHCH2 =>
C6H5OH + CH2O = H2O + C6H3OHCH2
CuSO4NH3 = CuH3NSO4 =>
CuSO4NH3 = CuH3NSO4
Ca(NO2)2(aq) + Na2SO4(s) = CaSO4(s) + NaNO2(aq) =>
Ca(NO2)2(aq) + Na2SO4(s) = CaSO4(s) + 2 NaNO2(aq)
Cu(NO3)2 + Na2S = CuS + Na(NO3) =>
Cu(NO3)2 + Na2S = CuS + 2 Na(NO3)
CO2(g) + H2O(l) = C6H2O6(s) + O2(g) =>
12 CO2(g) + 2 H2O(l) = 2 C6H2O6(s) + 7 O2(g)
Al(C5H7O2)3 + O2 = Al2O3 + H2O + CO2 =>
2 Al(C5H7O2)3 + 36 O2 = Al2O3 + 21 H2O + 30 CO2
Ag + H2O = Ag2O + H2 =>
2 Ag + H2O = Ag2O + H2
CH3CHCH2 + KMnO4 + H2O = CH3OH(OH)CH2OH + MnO2 + KOH =>
2 CH3CHCH2 + 2 KMnO4 + 7 H2O = 3 CH3OH(OH)CH2OH + 2 MnO2 + 2 KOH
Ni(OH)2 + KCN = K2[Ni(CN)4] + KOH =>
Ni(OH)2 + 4 KCN = K2[Ni(CN)4] + 2 KOH
F2 + S2O3{2-} + OH{-} = SO3{2-} + F{-} + H{+} =>
2 F2 + S2O3{2-} + 3 OH{-} = 2 SO3{2-} + 4 F{-} + 3 H{+}
CH3COOH + Al = AlOH + CH3CO =>
CH3COOH + Al = AlOH + CH3CO
Ag2OH2O = Ag(OH) =>
Ag2OH2O = 2 Ag(OH)
H2O2 + C6H10O5 = C6H12O6 + O =>
H2O2 + C6H10O5 = C6H12O6 + O
CH3CHCH2 + KMnO4 + KOH = CH3COOK + K2MnO4 + HOH =>
2 CH3CHCH2 + 12 KMnO4 + 15 KOH = 3 CH3COOK + 12 K2MnO4 + 9 HOH
MgSO4(aq) + Na2CO3(aq) = MgCO3(s) + Na2SO4 =>
MgSO4(aq) + Na2CO3(aq) = MgCO3(s) + Na2SO4
CoCl2 + NaOCl + NaOH = Co2O3 + NaCl + H2O =>
2 CoCl2 + NaOCl + 4 NaOH = Co2O3 + 5 NaCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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