| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 NH3 + 9 H2SO4 = 8 NO3 + 9 H2S + 12 H2O
SrSO4 + Hg = HgSO4 + Sr =>
SrSO4 + Hg = HgSO4 + Sr
KMnO4 + HCl + H2CO = KCl + MnCl2 + H2O + H2CO2 =>
2 KMnO4 + 6 HCl + 5 H2CO = 2 KCl + 2 MnCl2 + 3 H2O + 5 H2CO2
Ca + H2SeO4 = CaSeO3 + H2O =>
Ca + H2SeO4 = CaSeO3 + H2O
C6H11Cl + Cl2 = C6H10Cl2 + HCl =>
C6H11Cl + Cl2 = C6H10Cl2 + HCl
Na2[B4(O)5(OH)4] + H2O2 + NaOH + H2O = Na2[B2(O2)2(OH)4]*6H2O =>
Na2[B4(O)5(OH)4] + 4 H2O2 + 2 NaOH + 9 H2O = 2 Na2[B2(O2)2(OH)4]*6H2O
Ba3(PO4)2 = Ba + PO4 =>
Ba3(PO4)2 = 3 Ba + 2 PO4
Ca(MnO4)2 + CaI2 + H2O = MnO2 + Ca(IO3)2 + Ca(OH)2 =>
2 Ca(MnO4)2 + CaI2 + 2 H2O = 4 MnO2 + Ca(IO3)2 + 2 Ca(OH)2
Sn3P4 + MnF7 = SnF4 + Mn3P7 =>
7 Sn3P4 + 12 MnF7 = 21 SnF4 + 4 Mn3P7
C6H5ONa + CH3COOH = C6H5OH + CH3COONa =>
C6H5ONa + CH3COOH = C6H5OH + CH3COONa
Na + (SO4){-2} = Na(SO4){-2} =>
Na + (SO4){-2} = Na(SO4){-2}
C5H11NH + O2 = CO2 + H2O + N2 =>
2 C5H11NH + 16 O2 = 10 CO2 + 12 H2O + N2
Cr2O3 + NO3{-} + OH{-} = CrO4{-} + NO2{-} + H2O =>
Cr2O3 + 4 NO3{-} + 2 OH{-} = 2 CrO4{-} + 4 NO2{-} + H2O
CrO4{2-} + S2O3{2-} + H2O = Cr(OH){-} + SO4{2-} + OH =>
2 CrO4{2-} + S2O3{2-} + 3 H2O = 2 Cr(OH){-} + 2 SO4{2-} + 4 OH
Zn2 + Co3Cl2 = ZnCl + Co =>
Zn2 + Co3Cl2 = 2 ZnCl + 3 Co
Zr + Cl2 = ZrCl2 =>
Zr + Cl2 = ZrCl2
C7O2H6 + O2 = CO2 + H2O =>
2 C7O2H6 + 15 O2 = 14 CO2 + 6 H2O
SiO2(s) + KOH(aq) = K2SiO3(aq) + H2O(l) =>
SiO2(s) + 2 KOH(aq) = K2SiO3(aq) + H2O(l)
K2S + FeO = K2O + FeS =>
K2S + FeO = K2O + FeS
Na2S + H2O = H2S + Na2O =>
Na2S + H2O = H2S + Na2O
C13H8O + NaBH4 + CH3OH = C13H9OH + NaB(OCH3)4 =>
4 C13H8O + NaBH4 + 4 CH3OH = 4 C13H9OH + NaB(OCH3)4
NaVO3 + KI + H2SO4 = V2(SO4)3 + I2 + K2SO4 + Na2SO4 + H2O =>
2 NaVO3 + 4 KI + 6 H2SO4 = V2(SO4)3 + 2 I2 + 2 K2SO4 + Na2SO4 + 6 H2O
P + O2 = P3O12 =>
3 P + 6 O2 = P3O12
C21H30O2 + C3H8O2 = C24H38O4 =>
C21H30O2 + C3H8O2 = C24H38O4
Cr2(SO3)3 + Ca(NO3)2 = Cr(NO3)3 + CaSO3 =>
Cr2(SO3)3 + 3 Ca(NO3)2 = 2 Cr(NO3)3 + 3 CaSO3
AgCl(s) + NH4OH(aq) = Ag(OH)(aq) + NH4Cl =>
AgCl(s) + NH4OH(aq) = Ag(OH)(aq) + NH4Cl
Cr + Pb2{+} = Cr3{+} + Pb =>
3 Cr + Pb2{+} = Cr3{+} + 2 Pb
Na2NH + NH3 = NH4 + NaN3 =>
Na2NH + 21 NH3 = 16 NH4 + 2 NaN3
C2H4O2 + Ba(OH)2 = Ba + CO2 + H2O =>
C2H4O2 + 4 Ba(OH)2 = 4 Ba + 2 CO2 + 6 H2O
PbCrO4 + HNO3 = Pb(NO3)2 + CrO3 + H2O =>
PbCrO4 + 2 HNO3 = Pb(NO3)2 + CrO3 + H2O
H2SiF6 = HF + SiF4 =>
H2SiF6 = 2 HF + SiF4
At + S = AtS =>
At + S = AtS
Sb(OH)3 + Na2S = Na3SbS3 + Na3SbO3 + H2O =>
2 Sb(OH)3 + 3 Na2S = Na3SbS3 + Na3SbO3 + 3 H2O
FeS + O2 = Fe4O3 + SO2 =>
8 FeS + 11 O2 = 2 Fe4O3 + 8 SO2
C3H2F4 + O2 = HF + COF2 + CO2 =>
2 C3H2F4 + 5 O2 = 4 HF + 2 COF2 + 4 CO2
K2SO4 + Cl2 = KCl + SCl + O2 =>
2 K2SO4 + 3 Cl2 = 4 KCl + 2 SCl + 4 O2
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + NaSO4 + MnSO4 + H2O =>
4 KMnO4 + 5 Na2SO3 + 11 H2SO4 = 2 K2SO4 + 10 NaSO4 + 4 MnSO4 + 11 H2O
Ai(SO4)3 + Mg = MgSO4 + Ai =>
Ai(SO4)3 + 3 Mg = 3 MgSO4 + Ai
FeO4{-} + H{+} = Fe{3+} + O2 + H2O =>
FeO4{-} + 4 H{+} = Fe{3+} + O2 + 2 H2O
Pb(NO3)2(aq) + NaL(aq) = PbL2(ppt) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaL(aq) = PbL2(ppt) + 2 NaNO3(aq)
Ti(OH)3 + H2MoO4 = Ti(HMoO4)3 + H2O =>
Ti(OH)3 + 3 H2MoO4 = Ti(HMoO4)3 + 3 H2O
Ir(ClO3)7 = Ir + Cl7 + O21 =>
Ir(ClO3)7 = Ir + Cl7 + O21
KOH + SO2 = KHSO3 =>
KOH + SO2 = KHSO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaCl2(ac) + K2CO3(ac) = CaCO3(s) + KCl(ac) =>
CaCl2(ac) + K2CO3(ac) = CaCO3(s) + 2 KCl(ac)
XCu + HNO3 = XCuNO32 + NO2 + H2O =>
XCu + 60 HNO3 = XCuNO32 + 59 NO2 + 30 H2O
Sr + CaO = Sr2O + Ca =>
2 Sr + CaO = Sr2O + Ca
NOCl = NO + Cl2 =>
2 NOCl = 2 NO + Cl2
AgNO3 + H2SO4 = AgNO3H2SO4 =>
AgNO3 + H2SO4 = AgNO3H2SO4
| 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 49 50 51 52 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
