| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Cr(OH)2Cl + HCl = Cr(OH)Cl2 + H2O =>
Cr(OH)2Cl + HCl = Cr(OH)Cl2 + H2O
NaF + Al2S3 = Na2S + AlF3 =>
6 NaF + Al2S3 = 3 Na2S + 2 AlF3
Fe + C + N2 = FeCN2 =>
Fe + C + N2 = FeCN2
ZnCl2 + AgNO3 = AgCl + Zn(NO3)2 =>
ZnCl2 + 2 AgNO3 = 2 AgCl + Zn(NO3)2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Pb(NO3) + Al = Pb + Al(NO3)3 =>
3 Pb(NO3) + Al = 3 Pb + Al(NO3)3
(CH2)6N4 + O2 = CO2 + N2O5 + H2O =>
(CH2)6N4 + 14 O2 = 6 CO2 + 2 N2O5 + 6 H2O
CO2 + KH = HCOOK =>
CO2 + KH = HCOOK
C3H18 = C + H2 =>
C3H18 = 3 C + 9 H2
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
Ga + H3O{+} + H2O = [Ga(H2O)6]3{+} + H2 =>
6 Ga + 2 H3O{+} + 34 H2O = 2[Ga(H2O)6]3{+} + H2
Sn(ClO3)2 = SnCl2 + O2 =>
Sn(ClO3)2 = SnCl2 + 3 O2
H2SO4 + Mg = H2S + H2O + MgSO4 =>
5 H2SO4 + 4 Mg = H2S + 4 H2O + 4 MgSO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Co + HCl = CoCl2 + H2 =>
Co + 2 HCl = CoCl2 + H2
Ag(s) + KNO3(aq) = AgKNO3 =>
Ag(s) + KNO3(aq) = AgKNO3
Co(NO3)2 + Na2Sa = CoSa + Na2(NO3)2 =>
Co(NO3)2 + Na2Sa = CoSa + Na2(NO3)2
Fe(CN)6{3-} + S2O3{2-} = Fe(CN)6{4-} + S4O6{2-} =>
2 Fe(CN)6{3-} + 2 S2O3{2-} = 2 Fe(CN)6{4-} + S4O6{2-}
K3PO4 + FeCl2 = Fe3(PO4)2 + KCl =>
2 K3PO4 + 3 FeCl2 = Fe3(PO4)2 + 6 KCl
NaBr + H2SO4 + NaBrO2 = Br2 + Na2SO4 + H2O =>
3 NaBr + 2 H2SO4 + NaBrO2 = 2 Br2 + 2 Na2SO4 + 2 H2O
C4H8 + H2O = C4H10O =>
C4H8 + H2O = C4H10O
(NH4)2SO4 + O2 = SO2 + H2O + N2 =>
(NH4)2SO4 + O2 = SO2 + 4 H2O + N2
KMnO4 + KI + H2O = MnO2 + I2 + KOH =>
2 KMnO4 + 6 KI + 4 H2O = 2 MnO2 + 3 I2 + 8 KOH
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
SiCl4 + NH3 = Si3N4 + NH4Cl =>
3 SiCl4 + 16 NH3 = Si3N4 + 12 NH4Cl
In + Cl2 = InCl3 =>
2 In + 3 Cl2 = 2 InCl3
Li + Ba(C2H3O2)2 = Ba + LiC2H3O2 =>
2 Li + Ba(C2H3O2)2 = Ba + 2 LiC2H3O2
Mg(O2) + H2O = Mg(OH)2 + O2 =>
2 Mg(O2) + 2 H2O = 2 Mg(OH)2 + O2
C4H8 + H2O = C4H9OH =>
C4H8 + H2O = C4H9OH
Li*H2O = LiOH + H2 =>
2 Li*H2O = 2 LiOH + H2
I{-} + ClO4{-} = IO3{-} + Cl{-} =>
4 I{-} + 3 ClO4{-} = 4 IO3{-} + 3 Cl{-}
C4H8 + H2O = C2H5OH =>
C4H8 + 2 H2O = 2 C2H5OH
HNO2 + K2Gr2O7 + H2SO4 = HNO3 + K2SO4 + Gr2(SO4)3 + H2O =>
3 HNO2 + K2Gr2O7 + 4 H2SO4 = 3 HNO3 + K2SO4 + Gr2(SO4)3 + 4 H2O
CaMg(CO3)2 + HCl = CaCl2 + MgCl2 + CO2 + H2O =>
CaMg(CO3)2 + 4 HCl = CaCl2 + MgCl2 + 2 CO2 + 2 H2O
HI(aq) + NaOH(aq) = NaI + H2O =>
HI(aq) + NaOH(aq) = NaI + H2O
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
N2O5(g) + H2O = HNO3(aq) =>
N2O5(g) + H2O = 2 HNO3(aq)
[Mo(CO)6] + HNO3 = MoO3 + CO2 + NO2 + H2O =>
[Mo(CO)6] + 18 HNO3 = MoO3 + 6 CO2 + 18 NO2 + 9 H2O
NH3 + AgNO3 = H3(NO3)3 + Ag3N =>
NH3 + 3 AgNO3 = H3(NO3)3 + Ag3N
H2Se + CH3COO = CH3COOH + HSe =>
H2Se + CH3COO = CH3COOH + HSe
KNO3 + K2S = K2O + N2 + SO2 =>
6 KNO3 + 5 K2S = 8 K2O + 3 N2 + 5 SO2
H{+} + Cr2O7{2-} + C2H5 = Cr{3+} + C2H4O + H2O =>
8 H{+} + Cr2O7{2-} + 2 C2H5 = 2 Cr{3+} + 2 C2H4O + 5 H2O
OCl + NaSO3 = NaCl + SO4 =>
OCl + NaSO3 = NaCl + SO4
C6H6O2 + O3 = CO2 + H2O =>
3 C6H6O2 + 13 O3 = 18 CO2 + 9 H2O
H2C4H4O6 + CrPo4 = H3Po4 + Cr2(C4H4O6)3 =>
3 H2C4H4O6 + 2 CrPo4 = 2 H3Po4 + Cr2(C4H4O6)3
Na + CH3OH = CH3OHNa =>
Na + CH3OH = CH3OHNa
WO3 + H2SO4 = W(SO4)3 + H2O =>
WO3 + 3 H2SO4 = W(SO4)3 + 3 H2O
KIO3 + N2H4SC = K2SO4 + I + N + CO2 + H2 =>
2 KIO3 + N2H4SC = K2SO4 + 2 I + 2 N + CO2 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/12/25
Équations équilibrées sur03/14/24
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