| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Be3N2 + 18 AlN + 6 Sr2N + N2 = 6 Sr2BeAl3N5
NaCl + Al2(Cr2O7)3 = Na2Cr2O7 + AlCl3 =>
6 NaCl + Al2(Cr2O7)3 = 3 Na2Cr2O7 + 2 AlCl3
N2H2 = NH =>
N2H2 = 2 NH
H3PO3 + NaOH = H2O + NaH2PO3 =>
H3PO3 + NaOH = H2O + NaH2PO3
H2O2 + BaSO32{-} = BaSO42{-} + H2O =>
10 H2O2 + BaSO32{-} = BaSO42{-} + 10 H2O
NO2{-} + MnO4{-} = NO3{-} + MnO{-} =>
3 NO2{-} + MnO4{-} = 3 NO3{-} + MnO{-}
Rb2O + Fe(OH)3 = RbOH + Fe2O3 =>
3 Rb2O + 2 Fe(OH)3 = 6 RbOH + Fe2O3
K2SO4 + HBr = KHBr + SO4 =>
K2SO4 + 2 HBr = 2 KHBr + SO4
CuCl2 + KCN = K2[Cu(CN)2] + C2N2 + KCl =>
CuCl2 + 4 KCN = K2[Cu(CN)2] + C2N2 + 2 KCl
I + N + KCl + H2O = HNO2 + KI + HCl =>
3 I + N + 3 KCl + 2 H2O = HNO2 + 3 KI + 3 HCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C6H5CH2Br + NaOH = C6H5CH2OH + NaBr =>
C6H5CH2Br + NaOH = C6H5CH2OH + NaBr
K + CaF2 = Ca + KF2 =>
K + CaF2 = Ca + KF2
MgF2 + Ag = Mg + AgF =>
MgF2 + 2 Ag = Mg + 2 AgF
NaOF2 + NaOH = NaF + O + H2O =>
2 NaOF2 + 2 NaOH = 4 NaF + 3 O + H2O
NaHCO3 + H4C2O2 = C2H3NaO2 + CO2 + H2O =>
NaHCO3 + H4C2O2 = C2H3NaO2 + CO2 + H2O
Ni + H2As2O7 = Ni2(H2As2O7)3 =>
2 Ni + 3 H2As2O7 = Ni2(H2As2O7)3
ZnSO4 + KCl = ZnCl2 + K2SO4 =>
ZnSO4 + 2 KCl = ZnCl2 + K2SO4
HBrO3 + Ba(OH)2 = Ba(BrO3)2 + H2O =>
2 HBrO3 + Ba(OH)2 = Ba(BrO3)2 + 2 H2O
Fe3(PO4)2 + Al = Al(PO4)2 + Fe3 =>
Fe3(PO4)2 + Al = Al(PO4)2 + Fe3
MnO4{-} + Fe2{-} + H{+} = Mn2{+} + Fe3{+} + H2O =>
10 MnO4{-} + 39 Fe2{-} + 80 H{+} = 5 Mn2{+} + 26 Fe3{+} + 40 H2O
Na + FeCl3 = Fe + NaCl =>
3 Na + FeCl3 = Fe + 3 NaCl
NH3 + HClO = NH4Cl + O2 =>
2 NH3 + 2 HClO = 2 NH4Cl + O2
CsOHSO2 = CsSO3H =>
CsOHSO2 = CsSO3H
Ba2(CO3)2 + C + H2O = CO + Ba(OH)2 =>
Ba2(CO3)2 + 2 C + 2 H2O = 4 CO + 2 Ba(OH)2
C2H7NO + C6H10O2 = C8H13NO + H2O =>
C2H7NO + C6H10O2 = C8H13NO + 2 H2O
Al2(SO4)3 + ZnO + H2O = ZnSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 ZnO + 3 H2O = 3 ZnSO4 + 2 Al(OH)3
CH4 + O2 = C1O2 + H2O1 =>
CH4 + 2 O2 = C1O2 + 2 H2O1
Ca(p) + H2O(ce) = Ca(OH)2(ak) + H2 =>
Ca(p) + 2 H2O(ce) = Ca(OH)2(ak) + H2
Ca(NO3)2 + PbSO4 = CaSO4 + Pb(NO3)2 =>
Ca(NO3)2 + PbSO4 = CaSO4 + Pb(NO3)2
CH3 + CH2CCH + Br2 = CH3CH2CBr2CHBr2 =>
CH3 + CH2CCH + 2 Br2 = CH3CH2CBr2CHBr2
O = O2 = e =>
2 O = O2
Al + CuBr2 = Cu + AlBr3 =>
2 Al + 3 CuBr2 = 3 Cu + 2 AlBr3
NO + H22 = NH3 + O2 =>
22 NO + 3 H22 = 22 NH3 + 11 O2
Na2SO4 + Mg3(PO4)2 = MgSO4 + Na3PO4 =>
3 Na2SO4 + Mg3(PO4)2 = 3 MgSO4 + 2 Na3PO4
NiSO4 + BaCl2 = BaSO4(s) + NiCl2(aq) =>
NiSO4 + BaCl2 = BaSO4(s) + NiCl2(aq)
SnS2 + HCl = SnCl4 + H2S =>
SnS2 + 4 HCl = SnCl4 + 2 H2S
MnO2 + HI = HMnO2 + I2 =>
2 MnO2 + 2 HI = 2 HMnO2 + I2
CCl4 + Cu = CuCl2 + C =>
CCl4 + 2 Cu = 2 CuCl2 + C
(NH4)2SO4 + Al2(SO4)3 + H2O = NH4Al(SO4)2*H2O =>
(NH4)2SO4 + Al2(SO4)3 + 2 H2O = 2 NH4Al(SO4)2*H2O
C4H9OH + Cr2O7{2-} + H{+} = C3H7COOH + Cr{3+} + H2O =>
3 C4H9OH + 2 Cr2O7{2-} + 16 H{+} = 3 C3H7COOH + 4 Cr{3+} + 11 H2O
Cl2 + Al(OH)3 = Al(ClO)3 + AlCl3 + H2O =>
3 Cl2 + 2 Al(OH)3 = Al(ClO)3 + AlCl3 + 3 H2O
MnO(OH)2 + Ca(OH)2 = CaMnO3 + H2O =>
MnO(OH)2 + Ca(OH)2 = CaMnO3 + 2 H2O
CaBr2H2O + HgBr2 = Ca2Hg11Br26 + H2O =>
2 CaBr2H2O + 11 HgBr2 = Ca2Hg11Br26 + 2 H2O
Cr + FeCl2 = CrCl3 + Fe =>
2 Cr + 3 FeCl2 = 2 CrCl3 + 3 Fe
H2S + KOH = KHS + H2O =>
H2S + KOH = KHS + H2O
NO2 + FeSO4 + H2SO4 = NO + Fe2(SO4)3 + H2O =>
NO2 + 2 FeSO4 + H2SO4 = NO + Fe2(SO4)3 + H2O
Au{3+} + Zn = Zn{2+} + Au(s) =>
2 Au{3+} + 3 Zn = 3 Zn{2+} + 2 Au(s)
H2C2O4 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + CO2 =>
5 H2C2O4 + 3 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
NH4 + O2 = NO2 + OH =>
NH4 + 3 O2 = NO2 + 4 OH
| 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.
