| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NaOH = NaCl + H2O
KI + H2SO4 = H2O + H2S + I2 + K2SO4 =>
8 KI + 5 H2SO4 = 4 H2O + H2S + 4 I2 + 4 K2SO4
SO2 + NaO = NaSO3 =>
SO2 + NaO = NaSO3
Zn + Cu2(SO4)2 = Zn(SO4) + Cu =>
2 Zn + Cu2(SO4)2 = 2 Zn(SO4) + 2 Cu
F + KaCl = KaF + Cl =>
F + KaCl = KaF + Cl
Pt(NH3)2(NO2)2 + NH4OH = Pt(NH3)4(NO2)2 + H2O =>
Pt(NH3)2(NO2)2 + 2 NH4OH = Pt(NH3)4(NO2)2 + 2 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Na2S2O3 + NaOH = Na2SO4 + Na2S + H2O =>
Na2S2O3 + 2 NaOH = Na2SO4 + Na2S + H2O
Ba(OH)2 + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 2 H2O
H2SO4 + Pb(C2H3O2)2 = C2H4O2 + PbSO4 =>
H2SO4 + Pb(C2H3O2)2 = 2 C2H4O2 + PbSO4
MnO3 + HCl = MnCl2 + H2O + Cl2 =>
MnO3 + 6 HCl = MnCl2 + 3 H2O + 2 Cl2
Pb3(PO4)2 + Fe = FePO4 + Pb =>
Pb3(PO4)2 + 2 Fe = 2 FePO4 + 3 Pb
CaCl2 + Fe2(SO4)3 = CaSO4 + FeCl3 =>
3 CaCl2 + Fe2(SO4)3 = 3 CaSO4 + 2 FeCl3
C2H4Cl2 + AgNO3 = AgCl + C2H4(NO3)2 =>
C2H4Cl2 + 2 AgNO3 = 2 AgCl + C2H4(NO3)2
Pb3N2 + Na2S = Na3N + PbS =>
Pb3N2 + 3 Na2S = 2 Na3N + 3 PbS
Fe2(SO4)3 + Na3(PO4) = Fe(PO4) + Na2(SO4) =>
Fe2(SO4)3 + 2 Na3(PO4) = 2 Fe(PO4) + 3 Na2(SO4)
CaF2 + Li = LiF2 + Ca =>
CaF2 + Li = LiF2 + Ca
MnO4{-} + C2O4{2-} + H3O{+} = MnO2{2-} + H2O + CO2 =>
2 MnO4{-} + 5 C2O4{2-} + 8 H3O{+} = 2 MnO2{2-} + 12 H2O + 10 CO2
C3H5(NO3)3 = CO2(g) + N2(g) + H2O(l) + O2(g) =>
4 C3H5(NO3)3 = 12 CO2(g) + 6 N2(g) + 10 H2O(l) + O2(g)
MgCl2 + NH4OH = NH4Cl2 + MgOH =>
MgCl2 + NH4OH = NH4Cl2 + MgOH
C + S8 = S2C =>
4 C + S8 = 4 S2C
HNCO(i) = C3N3(NH2)3(i) + CO2(g) =>
6 HNCO(i) = C3N3(NH2)3(i) + 3 CO2(g)
H2SO4 + HNO3 = H2NO3 + HSO4 =>
H2SO4 + HNO3 = H2NO3 + HSO4
Mg(NO3)2 + NH4Cl = MgCl2 + NH4(NO3) =>
Mg(NO3)2 + 2 NH4Cl = MgCl2 + 2 NH4(NO3)
Al3 + Fe(NO3)2 = AlNO3 + Fe =>
2 Al3 + 3 Fe(NO3)2 = 6 AlNO3 + 3 Fe
Na2O + NO2 + O = Na3NO4 =>
3 Na2O + 2 NO2 + O = 2 Na3NO4
SnSO4 + H2O = H2SO4 + (SnOH)2SO4 =>
2 SnSO4 + 2 H2O = H2SO4 + (SnOH)2SO4
(CH3)2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2COOH + H2O =>
20(CH3)2CH2OH + 8 K2Cr2O7 + 32 H2SO4 = 8 Cr2(SO4)3 + 8 K2SO2 + 15 CH3CH2CH2COOH + 62 H2O
Mg + Co{36+} = Mg{2+} + Co =>
18 Mg + Co{36+} = 18 Mg{2+} + Co
MgCl2 + K = ClK + Mg =>
MgCl2 + 2 K = 2 ClK + Mg
HCl + MgO = MgCl2 + H2O =>
2 HCl + MgO = MgCl2 + H2O
C9H16O4 + C5H11Br + NaC2H5O = C14H27O4 + NaBr + C2H5OH =>
45 C9H16O4 + 51 C5H11Br + 51 NaC2H5O = 50 C14H27O4 + 51 NaBr + 31 C2H5OH
HCI{+} + NaOH = NaCI{+} + H2O =>
HCI{+} + NaOH = NaCI{+} + H2O
CrO3 + H3PO4 + CH4O = Cr(HPO4) + CO2 + H2O =>
3 CrO3 + 3 H3PO4 + 2 CH4O = 3 Cr(HPO4) + 2 CO2 + 7 H2O
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
CH3COCH3 + Br2 = BrCH2COCH3 + HBr =>
CH3COCH3 + Br2 = BrCH2COCH3 + HBr
Cu2I2 + NO3{-} + H{+} = Cu{2+} + I2 + NO + H2O =>
3 Cu2I2 + 4 NO3{-} + 16 H{+} = 6 Cu{2+} + 3 I2 + 4 NO + 8 H2O
K2S + Fe(NO3)2 = FeS + KNO3 =>
K2S + Fe(NO3)2 = FeS + 2 KNO3
Pb(NO3)2(aq) + Li2CrO4(aq) = LiNO3(aq) + PbCrO4(s) =>
Pb(NO3)2(aq) + Li2CrO4(aq) = 2 LiNO3(aq) + PbCrO4(s)
SO4 + H2O = SO2 + OH =>
SO4 + 2 H2O = SO2 + 4 OH
C3H8O3 + CO2 = CH2O + CH2O2 =>
C3H8O3 + CO2 = 3 CH2O + CH2O2
CH3CH2OH + CH3Li = (CH3)2CH2 + LiOH =>
CH3CH2OH + CH3Li = (CH3)2CH2 + LiOH
NH4 = H2 + N2 =>
2 NH4 = 4 H2 + N2
P + Ba(OH)2 + H2O = PH3 + Ba(PH2O2)2 =>
8 P + 3 Ba(OH)2 + 6 H2O = 2 PH3 + 3 Ba(PH2O2)2
(NH4)HCO3 + H2SO4 = (NH4)2SO4 + H2O + CO2 =>
2(NH4)HCO3 + H2SO4 = (NH4)2SO4 + 2 H2O + 2 CO2
Fe{2+} + O2 + H2O = Fe2O3 + H{+} =>
4 Fe{2+} + O2 + 4 H2O = 2 Fe2O3 + 8 H{+}
K2[Zn(OH)4] = ZnO + H2O + KOH =>
K2[Zn(OH)4] = ZnO + H2O + 2 KOH
SO4 + H2O = SO3 + OH =>
SO4 + H2O = SO3 + 2 OH
Na2CO3 + CH3COOH = CO2 + H2O + CH3COONa =>
Na2CO3 + 2 CH3COOH = CO2 + H2O + 2 CH3COONa
e + Cu{2+} + H2O = Cu2O + H{+} =>
2e + 2 Cu{2+} + H2O = Cu2O + 2 H{+}
| 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 41 42 43 44 45 46 47 48 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
