| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + Mg = MgCl2 + 2 Na
C5H12 + Cl2 = C + HCl =>
C5H12 + 6 Cl2 = 5 C + 12 HCl
C3H6Cl2O + Ca(OH)2 = C3H5ClO + CaCl2 + H2O =>
2 C3H6Cl2O + Ca(OH)2 = 2 C3H5ClO + CaCl2 + 2 H2O
Cu2O(s) + FeS = Cu2S + FeO =>
Cu2O(s) + FeS = Cu2S + FeO
NBr3 + H2O = HOBr + NH3 =>
NBr3 + 3 H2O = 3 HOBr + NH3
Cu + HNO3 = Cu(NO3) + N20 + H2O =>
100 Cu + 120 HNO3 = 100 Cu(NO3) + N20 + 60 H2O
C20H42(s) + O2(g) = H2O(l) + CO2(g) =>
2 C20H42(s) + 61 O2(g) = 42 H2O(l) + 40 CO2(g)
Na2S + Ni(NO3)2 = NiS + NaNO3 =>
Na2S + Ni(NO3)2 = NiS + 2 NaNO3
Li2N + HCl = Li2Cl + NH =>
Li2N + HCl = Li2Cl + NH
KI3 + KMnO4 + H2O = I2 + KOH + MnO2 =>
6 KI3 + 2 KMnO4 + 4 H2O = 9 I2 + 8 KOH + 2 MnO2
K + HBr = KBr + H2 =>
2 K + 2 HBr = 2 KBr + H2
Na2O2 + H2O = HNaO + O2 =>
2 Na2O2 + 2 H2O = 4 HNaO + O2
Fe(NO3)3 + KSCN = Fe(SCN)3 + K(NO3) =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 K(NO3)
Cu(C2H3O2)2 + NaOH = Cu(OH)2 + Na(C2H3O2) =>
Cu(C2H3O2)2 + 2 NaOH = Cu(OH)2 + 2 Na(C2H3O2)
F2 + S = SF6 =>
3 F2 + S = SF6
K + HBr = KBr + H2 =>
2 K + 2 HBr = 2 KBr + H2
KOH + KH2PO4 = K3PO4 + H2O =>
2 KOH + KH2PO4 = K3PO4 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
O2 + C6H8 = H2O + CO2 =>
8 O2 + C6H8 = 4 H2O + 6 CO2
NH3 + Cl = N2H4 + NH4Cl2 =>
4 NH3 + 4 Cl = N2H4 + 2 NH4Cl2
C4H6 + KMnO4 + H2O = C4H8O2 + MnO2 + KOH =>
3 C4H6 + 2 KMnO4 + 4 H2O = 3 C4H8O2 + 2 MnO2 + 2 KOH
(NH4)2Cr2O7(s) = Cr2O3 + N2(g) + H2O(l) =>
(NH4)2Cr2O7(s) = Cr2O3 + N2(g) + 4 H2O(l)
N2O6Pb + K = Pb2 + KNO3 =>
2 N2O6Pb + 4 K = Pb2 + 4 KNO3
C7H7NO2 + H2O = C7H6NO2 + H3O =>
C7H7NO2 + H2O = C7H6NO2 + H3O
KI + Pb2(NO4)2 = K(NO4)2 + Pb2I =>
KI + Pb2(NO4)2 = K(NO4)2 + Pb2I
Cu(NH3)4(H2O)2 + HNO3 = Cu(H2O)6 + NO + H2O =>
3 Cu(NH3)4(H2O)2 + 20 HNO3 = 3 Cu(H2O)6 + 32 NO + 16 H2O
FeCl3 + H2S = FeCl2 + S + HCl =>
2 FeCl3 + H2S = 2 FeCl2 + S + 2 HCl
KMnO4 + (COOH)2 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5(COOH)2 + 3 H2SO4 = 10 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
Cu + HNO3 = Cu2O + NO2 + H2O =>
2 Cu + 2 HNO3 = Cu2O + 2 NO2 + H2O
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
AgF + NaI = AgI + NaF =>
AgF + NaI = AgI + NaF
KI + HCl = KH + ICl =>
KI + HCl = KH + ICl
MgO4 = Mg + O4 =>
MgO4 = Mg + O4
K2CrO4 + H2S + KOH + H2O = K3[Cr(OH)6] + S =>
2 K2CrO4 + 3 H2S + 2 KOH + 2 H2O = 2 K3[Cr(OH)6] + 3 S
AgCl + CuSO4 = CuCl2 + Ag2SO4 =>
2 AgCl + CuSO4 = CuCl2 + Ag2SO4
AlB2 + Al3V = VB2 + Al =>
AlB2 + Al3V = VB2 + 4 Al
C4H6O3 + CH3OH = H2O + C8H8O3 =>
7 C4H6O3 + 4 CH3OH = 13 H2O + 4 C8H8O3
C11H24O + O2 = CO2 + H2O =>
2 C11H24O + 33 O2 = 22 CO2 + 24 H2O
Ni + Fe(NO3)3 = Fe + Ni(NO3)3 =>
Ni + Fe(NO3)3 = Fe + Ni(NO3)3
ZrCl4 + Mg = MgCl + Zr =>
ZrCl4 + 4 Mg = 4 MgCl + Zr
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
NiSO4 + Zn(NO3)2 = Ni(NO3)2 + ZnSO4 =>
NiSO4 + Zn(NO3)2 = Ni(NO3)2 + ZnSO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C3H7I + NaOH = C3H7OH + NaI =>
C3H7I + NaOH = C3H7OH + NaI
HNO3 + (NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + NH4NO3 + NaNO3 + H2O =>
24 HNO3 + 12(NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + 21 NH4NO3 + 3 NaNO3 + 12 H2O
MnOH2 = MnO + H2 =>
MnOH2 = MnO + H2
H2Cl + NH3 = NCl3 + H2H3 =>
15 H2Cl + 5 NH3 = 5 NCl3 + 9 H2H3
HC2O4 + HCO3 = C2O4 + H2CO3 =>
HC2O4 + HCO3 = C2O4 + H2CO3
Al + Ba(OH)2 + H2O = Al(OH)4{-} + Ba{2+} + H2 =>
2 Al + Ba(OH)2 + 6 H2O = 2 Al(OH)4{-} + Ba{2+} + 3 H2
H2SO4 + Fe(OH)SO4 = Fe2(SO4)3 + H2O =>
H2SO4 + 2 Fe(OH)SO4 = Fe2(SO4)3 + 2 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/24
Équations équilibrées sur02/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
