| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlBr3 + 3 NaOH = 3 NaBr + Al(OH)3
NaCl + KBr = NaBr + KCl =>
NaCl + KBr = NaBr + KCl
HPO4 + KOH = KPO4 + H2O =>
HPO4 + KOH = KPO4 + H2O
Y + O2 = YO =>
2 Y + O2 = 2 YO
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
(NH4)2CO3 + KCl = (NH4)Cl + K2CO3 =>
(NH4)2CO3 + 2 KCl = 2(NH4)Cl + K2CO3
K2Cr2O7 + Br + Cl = K2 + CrBr + ClO =>
K2Cr2O7 + 2 Br + 7 Cl = K2 + 2 CrBr + 7 ClO
NH4OH = NH4{+} + OH({-}) =>
NH4OH = NH4{+} + OH({-})
Cr(OH)3{-} + OH{-} + H2O2 = CrO4{2-} + H2O =>
Cr(OH)3{-} + OH{-} + 2 H2O2 = CrO4{2-} + 4 H2O
C2H5NH4 + NaOH = C2H5NH3 + Na + H2O =>
C2H5NH4 + NaOH = C2H5NH3 + Na + H2O
Ag(s) + CaSO4(aq) = Ag2SO4(aq) + Ca(s) =>
2 Ag(s) + CaSO4(aq) = Ag2SO4(aq) + Ca(s)
Fe(s) + HCl(aq) = FeCl3(s) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(s) + 3 H2(g)
UI3 + CaBr2 = UBr2 + CaI3 =>
UI3 + CaBr2 = UBr2 + CaI3
C4H10O + H2SO4 = C4H10OH2SO4 =>
C4H10O + H2SO4 = C4H10OH2SO4
C6H5MgBr + H2O + CO2(s) = C6H5COOH + Mg(OH)Br =>
C6H5MgBr + H2O + CO2(s) = C6H5COOH + Mg(OH)Br
HCOOK + HNO3 = HCOONO3 + KH =>
HCOOK + HNO3 = HCOONO3 + KH
Co(NO3)2 + Na3PO4 = CoPO4(s) + Na3(NO3)2 =>
Co(NO3)2 + Na3PO4 = CoPO4(s) + Na3(NO3)2
Co(IO3)2 + Fe(OOCCOO) = Co(OOCCOO) + Fe(IO3)2 =>
Co(IO3)2 + Fe(OOCCOO) = Co(OOCCOO) + Fe(IO3)2
ZnCl2 + Pb = PbCl2 + Zn =>
ZnCl2 + Pb = PbCl2 + Zn
Sn + Al2(SO4)3 = Sn(SO4)2 + Al =>
3 Sn + 2 Al2(SO4)3 = 3 Sn(SO4)2 + 4 Al
Mg(NO2)2 + K3(PO4) = Mg3(PO4)2 + K(NO2) =>
3 Mg(NO2)2 + 2 K3(PO4) = Mg3(PO4)2 + 6 K(NO2)
NH3(aq) + CuSO4(aq) = NSO4(aq) + CuH3(aq) =>
NH3(aq) + CuSO4(aq) = NSO4(aq) + CuH3(aq)
HF(aq) + NaOH(aq) = H2O(l) + NaF(aq) =>
HF(aq) + NaOH(aq) = H2O(l) + NaF(aq)
Sn + Al2(SO4)3 = Sn(SO4)3 + Al =>
Sn + Al2(SO4)3 = Sn(SO4)3 + 2 Al
CaCl2 + KHCO3 = Ca(CO3)2 + KCl + H2 =>
CaCl2 + 2 KHCO3 = Ca(CO3)2 + 2 KCl + H2
Na3PO4 + K = K(PO4) + Na =>
Na3PO4 + K = K(PO4) + 3 Na
NaOH + HCOOCH3 = HCOONa + CH3OH =>
NaOH + HCOOCH3 = HCOONa + CH3OH
SO2Cl2 + KOH = K2SO4 + HCl =>
SO2Cl2 + 2 KOH = K2SO4 + 2 HCl
Cu(s) + MgSO4(aq) = Mg(s) + Cu(SO4)(aq) =>
Cu(s) + MgSO4(aq) = Mg(s) + Cu(SO4)(aq)
Pb5N2 + NaOH = Pb(OH)2 + Na5N =>
Pb5N2 + 10 NaOH = 5 Pb(OH)2 + 2 Na5N
C6H5COOH + KOH = C6H6 + H2O + K2CO3 =>
C6H5COOH + 2 KOH = C6H6 + H2O + K2CO3
P2O5 + HCl = H2O + PCl5 =>
P2O5 + 10 HCl = 5 H2O + 2 PCl5
CrO4{2-} + S{2-} + H2O = S + CrO2{-} + OH{-} =>
2 CrO4{2-} + 3 S{2-} + 4 H2O = 3 S + 2 CrO2{-} + 8 OH{-}
BaH2 + CH3OH = Ba[CH3OH] + H2 =>
BaH2 + CH3OH = Ba[CH3OH] + H2
Mn(NO3)2 + H2O2 + NaOH = NaNO3 + MnO2 + H2O =>
Mn(NO3)2 + H2O2 + 2 NaOH = 2 NaNO3 + MnO2 + 2 H2O
Ba(OH)2 + CH3COOH(aq) = H2O + Ba(CH3COO)2 =>
Ba(OH)2 + 2 CH3COOH(aq) = 2 H2O + Ba(CH3COO)2
Zn + CuSO4 = ZnS + O + Cu =>
Zn + CuSO4 = ZnS + 4 O + Cu
Mn(oh)2 + O2 + H2O = MnO(OH)2 =>
Mn(oh)2 + 2 O2 + 2 H2O = 2 MnO(OH)2
C2O4{-2} + MnO4{-} + H{+} = H2O + CO2 + Mn{+2} =>
5 C2O4{-2} + 2 MnO4{-} + 16 H{+} = 8 H2O + 10 CO2 + 2 Mn{+2}
Na(HCO3) + H2(SO4) = Na2(SO4) + H2CO3 =>
2 Na(HCO3) + H2(SO4) = Na2(SO4) + 2 H2CO3
Br{-} + AgNO3 = NO3{-} + AgBr =>
Br{-} + AgNO3 = NO3{-} + AgBr
MgFe + O2 = MgO + Fe =>
2 MgFe + O2 = 2 MgO + 2 Fe
Fe(NO3)3(aq) + K2S(aq) = Fe2S3(s) + KNO3(aq) =>
2 Fe(NO3)3(aq) + 3 K2S(aq) = Fe2S3(s) + 6 KNO3(aq)
Mn(oh)2 + O2 + H2O = Mn(OH)2 =>
Mn(oh)2 + O2 + 2 H2O = 2 Mn(OH)2
Al + NO3 = Al(NO3)2 =>
Al + 2 NO3 = Al(NO3)2
K[Cr(OH)4] + H2SO4 = K2Cr2O7 + H2O + SO2 =>
2 K[Cr(OH)4] + 3 H2SO4 = K2Cr2O7 + 7 H2O + 3 SO2
KClO3 + KI = KCl + KO + I2 =>
2 KClO3 + 6 KI = 2 KCl + 6 KO + 3 I2
N2 + H2O = H2O2 + NH4 =>
N2 + 8 H2O = 4 H2O2 + 2 NH4
Na2 + Cu = NaCu3 =>
Na2 + 6 Cu = 2 NaCu3
Na2Cr2O7 + HCl = NaCl + H2Cr2O7 =>
Na2Cr2O7 + 2 HCl = 2 NaCl + H2Cr2O7
| 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 53 54 55 56 57 58 59 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
