| Équations équilibrées la veille | Équations équilibrées le lendemain |
34 C17H35CONa + 52 HCOOH = 35 C17H35COOH + 34 HCOONa
AsO4{3-} + H{+} + e = AsO3{3-} + H2O =>
AsO4{3-} + 2 H{+} + 2e = AsO3{3-} + H2O
[Cu(NH3)4(H2O)2]Cl2 + H2SO4 = CuSO4 + (NH4)2SO4 + NH4Cl + H2O =>
[Cu(NH3)4(H2O)2]Cl2 + 2 H2SO4 = CuSO4 + (NH4)2SO4 + 2 NH4Cl + 2 H2O
CaC2 + H2O = Ca(OH)2 + C2H2*H2O =>
CaC2 + 3 H2O = Ca(OH)2 + C2H2*H2O
AgNO3(aq) + CuCl2(aq) = AgCl(s) + Cu(NO3)2(aq) =>
2 AgNO3(aq) + CuCl2(aq) = 2 AgCl(s) + Cu(NO3)2(aq)
PH3 + K2Cr2O7 + HNO3 = P + KNO3 + Cr(NO3)3 + H2O =>
2 PH3 + K2Cr2O7 + 8 HNO3 = 2 P + 2 KNO3 + 2 Cr(NO3)3 + 7 H2O
CH5N2 + N2O4 = CO2 + H2O + N2 =>
8 CH5N2 + 9 N2O4 = 8 CO2 + 20 H2O + 17 N2
Ga(gs) + Cl(g) = GaCl =>
Ga(gs) + Cl(g) = GaCl
CaOH + Na(SO4) = CaSO4 + NaOH =>
CaOH + Na(SO4) = CaSO4 + NaOH
PPh3 + CuSO4 + NaBH4 = [Cu(PPh3)2(BH4)] + NaSO4 =>
2 PPh3 + CuSO4 + NaBH4 = [Cu(PPh3)2(BH4)] + NaSO4
BaCl2*2H2O + H2SO4 = BaSO4 + HCl + HOH =>
BaCl2*2H2O + H2SO4 = BaSO4 + 2 HCl + 2 HOH
HNO3 + KNO2 = NO + KNO3 + H2O =>
2 HNO3 + 3 KNO2 = 2 NO + 3 KNO3 + H2O
C6H5CH + O2(g) = H2O + CO2(g) =>
2 C6H5CH + 17 O2(g) = 6 H2O + 14 CO2(g)
Xe4F + HO = Xe3O + Xe + HF =>
Xe4F + HO = Xe3O + Xe + HF
AgI + NH4OH = Ag(NH3)2{+} + I{-} + H2O =>
AgI + 2 NH4OH = Ag(NH3)2{+} + I{-} + 2 H2O
KMg3 + H4 = MgH + K3 =>
12 KMg3 + 9 H4 = 36 MgH + 4 K3
Fe{3+} + L{-} = Fe{2+} + L2 =>
2 Fe{3+} + 2 L{-} = 2 Fe{2+} + L2
HCl(aq) + NaHCO3(s) = H2CO3(s) + NaCl(aq) =>
HCl(aq) + NaHCO3(s) = H2CO3(s) + NaCl(aq)
Cl2 + O = Cl4O5 =>
2 Cl2 + 5 O = Cl4O5
CH3CONa + O2 = CH3COONa =>
2 CH3CONa + O2 = 2 CH3COONa
C + H + O = C4H6O5 =>
4 C + 6 H + 5 O = C4H6O5
As4O6 + HNO3 + H2O = H3AsO4 + NO =>
3 As4O6 + 8 HNO3 + 14 H2O = 12 H3AsO4 + 8 NO
H{+} + C2O2{2-} + MnO4{-} = Mn{2+} + CO2 + H2O =>
28 H{+} + 5 C2O2{2-} + 6 MnO4{-} = 6 Mn{2+} + 10 CO2 + 14 H2O
C2H4Cl2 + H2SO4 = CO2 + HCl + H2O + S =>
3 C2H4Cl2 + 5 H2SO4 = 6 CO2 + 6 HCl + 8 H2O + 5 S
Ca(OH)2 + S = CaS5 + CaS2O3 + H2O =>
3 Ca(OH)2 + 12 S = 2 CaS5 + CaS2O3 + 3 H2O
Cu(NO3)2 + Fe = Cu + FeN2O6 =>
Cu(NO3)2 + Fe = Cu + FeN2O6
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
LiMnO4 + HCl = Cl2 + MnCl2 + LiCl + H2O =>
2 LiMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 2 LiCl + 8 H2O
LiAlH4 + BCl3 = LiAlCl4 + B2H6 =>
3 LiAlH4 + 4 BCl3 = 3 LiAlCl4 + 2 B2H6
Ag2S(s) + HNO3(aq) = S(s) + H2O(l) + AgNO3(aq) + NO2(g) =>
Ag2S(s) + 4 HNO3(aq) = S(s) + 2 H2O(l) + 2 AgNO3(aq) + 2 NO2(g)
Zr + CO3 = Zr(CO3)2 =>
Zr + 2 CO3 = Zr(CO3)2
MnO2 + HCl = MnCl2 + Cl2 + H2O(acidicsolution) =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O(acidicsolution)
C6H5OHBr2 = C6H5OBrHBr =>
C6H5OHBr2 = C6H5OBrHBr
HgS + MgO = Hg + MgS + MgSO4 =>
4 HgS + 4 MgO = 4 Hg + 3 MgS + MgSO4
WO2 + H2O = W(OH)4 =>
WO2 + 2 H2O = W(OH)4
H3O{+} + CrO4{2-} + H2O2 = CrO5 + H2O =>
2 H3O{+} + CrO4{2-} + 2 H2O2 = CrO5 + 5 H2O
MgO + ZnO = MgZn + O =>
MgO + ZnO = MgZn + 2 O
NaOH + H3PO2 = Na3PO2 + H2O =>
3 NaOH + H3PO2 = Na3PO2 + 3 H2O
CH3NH2 + HCl = NH3 + CH3Cl =>
CH3NH2 + HCl = NH3 + CH3Cl
As2 + HIO3 + H2O = H3AsO4 + I2 =>
As2 + 2 HIO3 + 2 H2O = 2 H3AsO4 + I2
HI(aq) + Ag2CO3(s) = AgI(s) + H2O(l) + CO2(g) =>
2 HI(aq) + Ag2CO3(s) = 2 AgI(s) + H2O(l) + CO2(g)
Na2CO3 + SiO2 = Si(CO3)2 + Na2O =>
2 Na2CO3 + SiO2 = Si(CO3)2 + 2 Na2O
K2Cz2O7 + Na2S + HCl = CzCl3 + NaCl + KCl + H2O + S =>
K2Cz2O7 + 3 Na2S + 14 HCl = 2 CzCl3 + 6 NaCl + 2 KCl + 7 H2O + 3 S
H2S + LiOH = SOH + H2Li =>
H2S + LiOH = SOH + H2Li
Bi(OH)3 + Br2 + NaOH = NaBiO3 + H2O + NaBr =>
Bi(OH)3 + Br2 + 3 NaOH = NaBiO3 + 3 H2O + 2 NaBr
O8 + Ke6 = OKe =>
3 O8 + 4 Ke6 = 24 OKe
H2O + C3H6 = C3H8O =>
H2O + C3H6 = C3H8O
FeWO4 + Na2SiF6 = Na2WO4 + FeSiF6 =>
FeWO4 + Na2SiF6 = Na2WO4 + FeSiF6
Cr2O7{2-}(aq) + Sn{2+}(aq) + H{+}(aq) = Cr{3+}(aq) + Sn{4+}(aq) + H2O =>
Cr2O7{2-}(aq) + 3 Sn{2+}(aq) + 14 H{+}(aq) = 2 Cr{3+}(aq) + 3 Sn{4+}(aq) + 7 H2O
Pt + AgCl = PtCl + Ag =>
Pt + AgCl = PtCl + Ag
| 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.
