| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(s) + S(g) = CaS(s)
CoSO4 + Br2 + NaOH = CoOOH + NaBr + Na2SO4 + H2O =>
2 CoSO4 + Br2 + 6 NaOH = 2 CoOOH + 2 NaBr + 2 Na2SO4 + 2 H2O
TiO2 + H3PO4 = Ti3(PO4)4 + H2O =>
3 TiO2 + 4 H3PO4 = Ti3(PO4)4 + 6 H2O
MnO4{-}(aq) + V{3+}(aq) + H2O(l) = Mn{2+}(aq) + VO2{+}(aq) + H{+}(aq) =>
2 MnO4{-}(aq) + 5 V{3+}(aq) + 2 H2O(l) = 2 Mn{2+}(aq) + 5 VO2{+}(aq) + 4 H{+}(aq)
KOH + O2 = K2O2 + H2O =>
4 KOH + O2 = 2 K2O2 + 2 H2O
Fe(s) + H2O + O2 = Fe(OH)3 =>
4 Fe(s) + 6 H2O + 3 O2 = 4 Fe(OH)3
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
KMnO4 + Na2S2O3 + HCl = KCl + MnCl2 + NaCl + SO2 + H2O =>
4 KMnO4 + 5 Na2S2O3 + 22 HCl = 4 KCl + 4 MnCl2 + 10 NaCl + 10 SO2 + 11 H2O
H(NO3) + K(OH) = K(NO3) + H2O =>
H(NO3) + K(OH) = K(NO3) + H2O
H2SO4(aq) + NaOH(s) = Na2SO4(aq) + H2O =>
H2SO4(aq) + 2 NaOH(s) = Na2SO4(aq) + 2 H2O
HBr(aq) + Sr(OH)2(aq) = H2O(l) + SrBr2(aq) =>
2 HBr(aq) + Sr(OH)2(aq) = 2 H2O(l) + SrBr2(aq)
Na2O(s) + H2O(g) = NaOH(s) =>
Na2O(s) + H2O(g) = 2 NaOH(s)
(NH4)ClO4 + Al = HCl + Al2O3 + N2 + H2O =>
6(NH4)ClO4 + 10 Al = 6 HCl + 5 Al2O3 + 3 N2 + 9 H2O
P2O4 + KOH = K2HPO3 + K3PO4 + H2O =>
P2O4 + 5 KOH = K2HPO3 + K3PO4 + 2 H2O
K2PtCl4 + NH3 = Pt(NH3)2Cl2 + KCl =>
K2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 KCl
CH3CO2H(aq) + Ni(OH)2(s) = Ni(CH3CO2)2(aq) + H2O =>
2 CH3CO2H(aq) + Ni(OH)2(s) = Ni(CH3CO2)2(aq) + 2 H2O
CuBr + Li2CO3 = Cu2CO3 + LiBr =>
2 CuBr + Li2CO3 = Cu2CO3 + 2 LiBr
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Al + FeCr2O7 = Fe + AlCr2O7 =>
Al + FeCr2O7 = Fe + AlCr2O7
FeCl3 + Na3PO4 = FePO4 + Na3Cl3 =>
FeCl3 + Na3PO4 = FePO4 + Na3Cl3
H2O + NaF = HF + Na + OH =>
H2O + NaF = HF + Na + OH
KNO3 + Fe(SCN)3 + NaOH = NaNO3 + Fe(OH)3 + KSCN =>
3 KNO3 + Fe(SCN)3 + 3 NaOH = 3 NaNO3 + Fe(OH)3 + 3 KSCN
C12H22O11 + KMnO4 = K2O + MnO2 + CO2 + H2O =>
C12H22O11 + 16 KMnO4 = 8 K2O + 16 MnO2 + 12 CO2 + 11 H2O
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
PH4ClO4 = H3PO4 + HCl =>
PH4ClO4 = H3PO4 + HCl
Li2O + H = LiH + O =>
Li2O + 2 H = 2 LiH + O
C2H5COOH + NH3 = C2H5COONH4 =>
C2H5COOH + NH3 = C2H5COONH4
H{+} + Zn + GeO4{-} = Ge + Zn{+2} + H2O =>
16 H{+} + 7 Zn + 2 GeO4{-} = 2 Ge + 7 Zn{+2} + 8 H2O
Mg2Sn + HCl = MgCl2 + SnH4 =>
Mg2Sn + 4 HCl = 2 MgCl2 + SnH4
C7H6O3CH4O = C8H8O3H2O =>
C7H6O3CH4O = C8H8O3H2O
KO2(s) + CO(g) = K2CO3(s) + O2(g) =>
2 KO2(s) + CO(g) = K2CO3(s) + O2(g)
Au2O3 + H2 = H2O + Au2 =>
Au2O3 + 3 H2 = 3 H2O + Au2
PtCl4 + Br2 = BrCl + Pt =>
PtCl4 + 2 Br2 = 4 BrCl + Pt
FeCl3 + Na3PO4 = FePO4 + NaCl =>
FeCl3 + Na3PO4 = FePO4 + 3 NaCl
PbS4 + O2 = Pb2O4 + SO2 =>
2 PbS4 + 10 O2 = Pb2O4 + 8 SO2
H2SO4 + ZnBr2 = H2Br2 + ZnSO4 =>
H2SO4 + ZnBr2 = H2Br2 + ZnSO4
CaSO3 + KMnO4 + H2SO4 = CaSO4 + SO4{2-} + Mn{2+} + H2O + K{+} =>
5 CaSO3 + 2 KMnO4 + 3 H2SO4 = 5 CaSO4 + 3 SO4{2-} + 2 Mn{2+} + 3 H2O + 2 K{+}
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
H2SO4 + ZnBr2 = H2Br2 + ZnSO4 =>
H2SO4 + ZnBr2 = H2Br2 + ZnSO4
VCl3 + H2 = V + HCl =>
2 VCl3 + 3 H2 = 2 V + 6 HCl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
CuCl2(l) + Al(s) = AlCl3(aq) + Cu(s) =>
3 CuCl2(l) + 2 Al(s) = 2 AlCl3(aq) + 3 Cu(s)
X + NaNO3 + NaOH = Na3XO4 + NO + H2O =>
3 X + 5 NaNO3 + 4 NaOH = 3 Na3XO4 + 5 NO + 2 H2O
Br2 + NiI3 = BrNi + I =>
Br2 + 2 NiI3 = 2 BrNi + 6 I
Ag + SiO3 = Ag(SiO3) =>
Ag + SiO3 = Ag(SiO3)
CuCl2 + KOH = Cu(OH)2 + KCl = CuO + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
ZrC + B2O3 + C = ZrB2 + CO =>
ZrC + B2O3 + 2 C = ZrB2 + 3 CO
CH3COOH + NH4OH = H2O + NH4CH3COO =>
CH3COOH + NH4OH = H2O + NH4CH3COO
N2O3 + O3 = NO2 =>
3 N2O3 + O3 = 6 NO2
| 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 83 84 85 86 87 88 89 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
