| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 U + 6 O = U2O6
CH3Br + H2O = CH3OH + HBr =>
CH3Br + H2O = CH3OH + HBr
H3BO3 + CH3CH2OH = B(OCH2CH3)3 + H2O =>
H3BO3 + 3 CH3CH2OH = B(OCH2CH3)3 + 3 H2O
COCl2(g) + H2O = HCl + CO2 =>
COCl2(g) + H2O = 2 HCl + CO2
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
SO4 + BaCl2 = SO4Cl2 + Ba =>
SO4 + BaCl2 = SO4Cl2 + Ba
H2SO4 = H2S2O7 + H2O =>
2 H2SO4 = H2S2O7 + H2O
CaCO3(aq) + NaOH(aq) = Na2CO3(aq) + Ca(OH)2(aq) =>
CaCO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + Ca(OH)2(aq)
Sb2S3 + NO3{-} + H2O = SbO4{2-} + SO4{2-} + N2 + H{+} =>
Sb2S3 + 6 NO3{-} + 2 H2O = 2 SbO4{2-} + 3 SO4{2-} + 3 N2 + 4 H{+}
Li2S + O2 = Li + SO2 =>
Li2S + O2 = 2 Li + SO2
K3[Fe(CN)6] + Mn(NO3)2 = Mn3[Fe(CN)6]2 + KNO3 =>
2 K3[Fe(CN)6] + 3 Mn(NO3)2 = Mn3[Fe(CN)6]2 + 6 KNO3
Ca(C2H3O2)2 + Li3PO4 = Ca3(PO4)2 + LiC2H3O2 =>
3 Ca(C2H3O2)2 + 2 Li3PO4 = Ca3(PO4)2 + 6 LiC2H3O2
CaCl2 + Cl2 = CaCl3 =>
2 CaCl2 + Cl2 = 2 CaCl3
Na2C2O4 + H2O = HNa2C2O4 + OH =>
Na2C2O4 + H2O = HNa2C2O4 + OH
CoCl2 + K4[Fe(CN)6] = Co[Fe(CN)6] + K4Cl2 =>
CoCl2 + K4[Fe(CN)6] = Co[Fe(CN)6] + K4Cl2
Li3P + H2O = H3P + LiOH =>
Li3P + 3 H2O = H3P + 3 LiOH
(NH4)2(SO4) + NaOH = (NH4)OH + SO4Na2 =>
(NH4)2(SO4) + 2 NaOH = 2(NH4)OH + SO4Na2
Fe(OH) + NHO3 = Fe(NO3)3 + H2O + NO =>
3 Fe(OH) + 11 NHO3 = 3 Fe(NO3)3 + 7 H2O + 2 NO
Ca(NO3)2 + KIO3 = KNO3 + Ca(IO3)2 =>
Ca(NO3)2 + 2 KIO3 = 2 KNO3 + Ca(IO3)2
NaI + Al2(CO3)3 = AlI3 + Na2CO3 =>
6 NaI + Al2(CO3)3 = 2 AlI3 + 3 Na2CO3
CH4(g) + S8(s) = CS2(l) + H2S =>
2 CH4(g) + S8(s) = 2 CS2(l) + 4 H2S
F2 + LiBr = LiF + Br2 =>
F2 + 2 LiBr = 2 LiF + Br2
NH4HSO4 + KOH = NH3 + H2O + K2SO4 =>
NH4HSO4 + 2 KOH = NH3 + 2 H2O + K2SO4
LiNO3 + Pb(OH)2 = LiOH + Pb(NO3)2 =>
2 LiNO3 + Pb(OH)2 = 2 LiOH + Pb(NO3)2
H2S + Pb(NO3) = H2O + NO2 + PbS =>
H2S + Pb(NO3) = H2O + NO2 + PbS
TiBr2 = Ti + Br2 =>
TiBr2 = Ti + Br2
AgHg + NaI = AgI + HgI2 + Na =>
AgHg + 3 NaI = AgI + HgI2 + 3 Na
Mg + FePO4 = MgPO4 + Fe =>
Mg + FePO4 = MgPO4 + Fe
(NH4)2(SO4) + NaOH = (NH4)OH + SO4Na2 =>
(NH4)2(SO4) + 2 NaOH = 2(NH4)OH + SO4Na2
NaI + Al2(CO3)3 = AlI3 + Na2CO3 =>
6 NaI + Al2(CO3)3 = 2 AlI3 + 3 Na2CO3
HF + KF = KF2{-} + H{+} =>
HF + KF = KF2{-} + H{+}
CH3CH2OH + C2H4O2 = C4H8O2 + H2O =>
CH3CH2OH + C2H4O2 = C4H8O2 + H2O
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2 =>
Pb3O4 + 2 HNO3 = Pb(NO3)2 + 2 PbO2 + H2
NaNO3 + NaHSO3 + CH3COOH = HON(SO3Na)2 + CO2 + NaOH + H2O =>
4 NaNO3 + 8 NaHSO3 + CH3COOH = 4 HON(SO3Na)2 + 2 CO2 + 4 NaOH + 2 H2O
LiNO3 + Pb(OH)2 = LiOH + Pb(NO3)2 =>
2 LiNO3 + Pb(OH)2 = 2 LiOH + Pb(NO3)2
K4[Fe(Cn)6] + FeCl3 = KCl + KFe[Fe(Cn)6] =>
K4[Fe(Cn)6] + FeCl3 = 3 KCl + KFe[Fe(Cn)6]
NH4Cl + CuO = Cu + H2O + HCl + N2 =>
2 NH4Cl + 3 CuO = 3 Cu + 3 H2O + 2 HCl + N2
Pb(NO3)2 + N2SO4 = PbSO4 + NNO3 =>
Pb(NO3)2 + N2SO4 = PbSO4 + 2 NNO3
Fe(CO)5 + PF3 + H2 = Fe(CO)2(PF3)2(H)2 + CO =>
Fe(CO)5 + 2 PF3 + H2 = Fe(CO)2(PF3)2(H)2 + 3 CO
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
CuNH3SO4 + H2O2 = CuH2O2 + NH3SO4 =>
CuNH3SO4 + H2O2 = CuH2O2 + NH3SO4
C2H5OH + NaOH + I2 = NaC2H3O2 + NaI + H2O =>
C2H5OH + 5 NaOH + 2 I2 = NaC2H3O2 + 4 NaI + 4 H2O
CaSO4 + Co3(PO4)2 = Ca3(PO4)2 + CoSO4 =>
3 CaSO4 + Co3(PO4)2 = Ca3(PO4)2 + 3 CoSO4
C5H12 + oxygen = C5H12O2 =>
C5H12 + O2 = C5H12O2
HCl + (NH4)2S = NH4Cl + H2S =>
2 HCl + (NH4)2S = 2 NH4Cl + H2S
P2O5 = O2 + P =>
2 P2O5 = 5 O2 + 4 P
C46H92O2 + O2 = CO2 + H2O =>
C46H92O2 + 68 O2 = 46 CO2 + 46 H2O
C2H8N4 + N2O4 = N2 + CO2 + H2O =>
C2H8N4 + 2 N2O4 = 4 N2 + 2 CO2 + 4 H2O
CaCO2 = CO2 + Ca =>
CaCO2 = CO2 + Ca
NaI + KOH = KI + NaOH =>
NaI + KOH = KI + NaOH
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
