| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CO3H2 + 2 Bi(OH)3 = (CO3)3Bi2 + 6 H2O
MgO + CO2 + Ba(OH)2 = Mg(OH)2 + BaCO3 =>
MgO + CO2 + Ba(OH)2 = Mg(OH)2 + BaCO3
(NH4)2SO4 + Al2(SO4)3 + H2O = NH4Al(SO4)2H2O =>
(NH4)2SO4 + Al2(SO4)3 + 2 H2O = 2 NH4Al(SO4)2H2O
S2F2 + H2O = S8 + H2S4O6 + HF =>
20 S2F2 + 24 H2O = 3 S8 + 4 H2S4O6 + 40 HF
Ca(OH)2 + Fe2O3 = Ca(FeO2)2 + H2O =>
Ca(OH)2 + Fe2O3 = Ca(FeO2)2 + H2O
HF + H2SO4 = F2 + SO2 + H2O =>
2 HF + H2SO4 = F2 + SO2 + 2 H2O
K(BrO3) = KBr + O2 =>
2 K(BrO3) = 2 KBr + 3 O2
Ca(OH)2 + Cl2 = CaOCl + H2O =>
2 Ca(OH)2 + Cl2 = 2 CaOCl + 2 H2O
LiOH + HI = LiI + OH2 =>
LiOH + HI = LiI + OH2
Ar + H2SO4 = Ar2(SO4)3 + H2 =>
2 Ar + 3 H2SO4 = Ar2(SO4)3 + 3 H2
KMnO4 + H2SO4 + C2H5OH = MnSO4 + K2SO4 + C2H4O + H2O =>
2 KMnO4 + 3 H2SO4 + 5 C2H5OH = 2 MnSO4 + K2SO4 + 5 C2H4O + 8 H2O
CuSO4 + HCl = CuCl2 + SO2 + O2 + H2O =>
2 CuSO4 + 4 HCl = 2 CuCl2 + 2 SO2 + O2 + 2 H2O
MnO4 + C2H4O = C2H4O2 + MnO2 =>
MnO4 + 2 C2H4O = 2 C2H4O2 + MnO2
C4H6O6 + NaHCO3 = NaC4H4O6 + CO2 + H2O =>
9 C4H6O6 + 10 NaHCO3 = 10 NaC4H4O6 + 6 CO2 + 12 H2O
C2HBrClF3 + O2 = C2HBrClF3O2 =>
C2HBrClF3 + O2 = C2HBrClF3O2
Cu(OH)2(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O =>
Cu(OH)2(s) + 2 HNO3(aq) = Cu(NO3)2(aq) + 2 H2O
CoCl2 + Pb(NO3)2 = PbCl2 + Co(NO3)2 =>
CoCl2 + Pb(NO3)2 = PbCl2 + Co(NO3)2
NH3 + NaClO = N4H4 + NaCl + H2O =>
4 NH3 + 4 NaClO = N4H4 + 4 NaCl + 4 H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
HCl + K2Cr2O7 = Cl2 + CrCl3 + KCl + H2O =>
14 HCl + K2Cr2O7 = 3 Cl2 + 2 CrCl3 + 2 KCl + 7 H2O
MgBr(OH) = MgBr2 + Mg(OH)2 =>
2 MgBr(OH) = MgBr2 + Mg(OH)2
CaS + CuBr2 = CuS + CaBr2 =>
CaS + CuBr2 = CuS + CaBr2
C5H9NO4 + O2 = CO2 + H2O + N2 =>
4 C5H9NO4 + 21 O2 = 20 CO2 + 18 H2O + 2 N2
IO3{-} + Cl2 + OH{-} = IO6{5-} + Cl{-} + H2O =>
IO3{-} + Cl2 + 6 OH{-} = IO6{5-} + 2 Cl{-} + 3 H2O
KF + K2Cr2O7 + H2SO4 = F2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KF + K2Cr2O7 + 7 H2SO4 = 3 F2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
Zn + CuCl5 = ZnCl2 + Cu =>
5 Zn + 2 CuCl5 = 5 ZnCl2 + 2 Cu
Cu + AlCl3 = CuCl + Al3 =>
9 Cu + 3 AlCl3 = 9 CuCl + Al3
H2SO3 + Ca = Ca(SO3)2 + H2 =>
2 H2SO3 + Ca = Ca(SO3)2 + 2 H2
NaClO3 + C3H6O = NaCl + H2O + CO2 =>
8 NaClO3 + 3 C3H6O = 8 NaCl + 9 H2O + 9 CO2
Mg(NO3)2 + Na2CrO4 = NaNO3 + MgCrO4 =>
Mg(NO3)2 + Na2CrO4 = 2 NaNO3 + MgCrO4
CuCl2 + NH4OH = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2 NH4Cl
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
C2H4Br2 + Cl2 = C2H3Br2Cl + HCl =>
C2H4Br2 + Cl2 = C2H3Br2Cl + HCl
Na2SeO3 + Na3C6H5O7 + H2O = Se + NaOH + CO2 =>
9 Na2SeO3 + 2 Na3C6H5O7 + 7 H2O = 9 Se + 24 NaOH + 12 CO2
K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3H2O + 3 KCl + 8 H2O
Al(s) + H2O(l) + KOH(aq) = K[Al(OH)4](aq) + H2 =>
2 Al(s) + 6 H2O(l) + 2 KOH(aq) = 2 K[Al(OH)4](aq) + 3 H2
Co(NO3)2 + NaNO3 = Na(NO3)2 + CoNO3 =>
Co(NO3)2 + NaNO3 = Na(NO3)2 + CoNO3
I2 + AlBr3 = I3Al + Br2 =>
3 I2 + 2 AlBr3 = 2 I3Al + 3 Br2
Na3AsS4 + H2SO4 = As2S5 + Na2SO4 + H2S =>
2 Na3AsS4 + 3 H2SO4 = As2S5 + 3 Na2SO4 + 3 H2S
H2O(l) + HClO3(aq) + As2S3(aq) = HCl(aq) + H3AsO4(aq) + H2SO4(aq) =>
18 H2O(l) + 14 HClO3(aq) + 3 As2S3(aq) = 14 HCl(aq) + 6 H3AsO4(aq) + 9 H2SO4(aq)
P + Ba(OH)2 + H2O2 = Ba(H2PO4)2 + H2O =>
2 P + Ba(OH)2 + 5 H2O2 = Ba(H2PO4)2 + 4 H2O
Sc2O3 + H3PO4 = ScPO4 + H2O =>
Sc2O3 + 2 H3PO4 = 2 ScPO4 + 3 H2O
C12H22O11 + Ag(NH3)2OH = Ag + NH3 + H2O + (CH2OH(CHOH)4COONH4) =>
C12H22O11 + 4 Ag(NH3)2OH = 4 Ag + 6 NH3 + H2O + 2(CH2OH(CHOH)4COONH4)
Na + O2 = Na6O2 =>
6 Na + O2 = Na6O2
Mn2O3 + NaNH2 = Mn3N2 + NaOH + N2 + H =>
6 Mn2O3 + 18 NaNH2 = 4 Mn3N2 + 18 NaOH + 5 N2 + 18 H
MnO4 + W3 = Mn2 + WO2 =>
6 MnO4 + 4 W3 = 3 Mn2 + 12 WO2
CH2(COOH)2 + H{+} + IO3{-} + I2 = CHI(COOH)2 + H2O =>
5 CH2(COOH)2 + H{+} + IO3{-} + 2 I2 = 5 CHI(COOH)2 + 3 H2O
KHSO4 + BaCl2 = Ba(HSO4)2 + KCl =>
2 KHSO4 + BaCl2 = Ba(HSO4)2 + 2 KCl
Pb(ND3)2(aq) + NaI(aq) = PbI2(s) + NaND3(aq) =>
Pb(ND3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaND3(aq)
O2 + HD = HDO =>
O2 + 2 HD = 2 HDO
| 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 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
