| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO3 + NaOH = H2O + NaClO3
I + H2O = OH + HI3 =>
3 I + H2O = OH + HI3
Cl2 + CoI3 = CoCl2 + I =>
Cl2 + CoI3 = CoCl2 + 3 I
NH4Cl + H2O + Na2CO3 = NH4OH + NaCl + CO2 =>
2 NH4Cl + H2O + Na2CO3 = 2 NH4OH + 2 NaCl + CO2
Al + ZnBr2 = Zn + AlBr3Al2Br6 =>
6 Al + 9 ZnBr2 = 9 Zn + 2 AlBr3Al2Br6
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
Ca(C2H3O2)2(aq) + H3PO4(aq) = Ca3(PO4)2(aq) + HC2H3O2(aq) =>
3 Ca(C2H3O2)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(aq) + 6 HC2H3O2(aq)
Ca(IO)3 = Ca + I + O =>
Ca(IO)3 = Ca + 3 I + 3 O
Ca{2+} + Cl{-} = CaCl2 =>
Ca{2+} + 2 Cl{-} = CaCl2
C4H9OH + NaBH4 + Mo(CO)6 + P(C6H5)3 = C5H10O2H + NaBH3 + Mo(CO)4(P(C6H5)3)2 =>
2 C4H9OH + 2 NaBH4 + Mo(CO)6 + 2 P(C6H5)3 = 2 C5H10O2H + 2 NaBH3 + Mo(CO)4(P(C6H5)3)2
C5H11OH + K2Cr2O7 + H2SO4 = C4H9CHO + H2O + K2SO4 + Cr2(SO4)3 =>
3 C5H11OH + K2Cr2O7 + 4 H2SO4 = 3 C4H9CHO + 7 H2O + K2SO4 + Cr2(SO4)3
PBCO3 + CO = PB + CO2 =>
PBCO3 + CO = PB + 2 CO2
HCl + H3As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
7 HCl + 3 H3As2O3 + 7 NaNO3 + H2O = 7 NO + 6 H3AsO4 + 7 NaCl
Pb(OH)2 + NaOH + Cl2 = PbO2 + NaCl + H2O =>
Pb(OH)2 + 2 NaOH + Cl2 = PbO2 + 2 NaCl + 2 H2O
H2O + PBr3 = H3PO3 + HBr =>
3 H2O + PBr3 = H3PO3 + 3 HBr
Br2 + KMnO4 = BrMnO4 + K2 =>
Br2 + 2 KMnO4 = 2 BrMnO4 + K2
CuBr + NaBr = NaCu + Br =>
CuBr + NaBr = NaCu + 2 Br
NaHSO3 + CuSO4 = NaHSO4 + Cu2O + SO2 =>
3 NaHSO3 + 2 CuSO4 = 3 NaHSO4 + Cu2O + 2 SO2
H2SO4 + CUCl2 = CUSO4 + HCl =>
H2SO4 + CUCl2 = CUSO4 + 2 HCl
NH4Cl + SO2 = SO2Cl2 + NH3 + H2 =>
2 NH4Cl + SO2 = SO2Cl2 + 2 NH3 + H2
Pb + HOH = PbOH + H2 =>
2 Pb + 2 HOH = 2 PbOH + H2
KNO3 + C7H4O = K2CO3 + CO + N + H2O =>
4 KNO3 + C7H4O = 2 K2CO3 + 5 CO + 4 N + 2 H2O
CaCl2 + CuSO4 = CuCa + Cl2SO4 =>
CaCl2 + CuSO4 = CuCa + Cl2SO4
Cu(MnO4)2 + PbO = MnO2 + PbO2 + CuO =>
Cu(MnO4)2 + 3 PbO = 2 MnO2 + 3 PbO2 + CuO
NiSO4 + HIO + H2SO4 = Ni2(SO4)3 + NiI3 + H2O =>
12 NiSO4 + 6 HIO + 3 H2SO4 = 5 Ni2(SO4)3 + 2 NiI3 + 6 H2O
NH4(OH) + H2(SO4) = (NH4)2(SO4) + H2O =>
2 NH4(OH) + H2(SO4) = (NH4)2(SO4) + 2 H2O
N2O4 + H2O = N2O + HO4 =>
7 N2O4 + 3 H2O = 7 N2O + 6 HO4
Sr(NO3)2(ac) + Br2 = NO3 + SrBr =>
2 Sr(NO3)2(ac) + Br2 = 4 NO3 + 2 SrBr
Na2CO3 + Zn = Na + Zn2CO3 =>
Na2CO3 + 2 Zn = 2 Na + Zn2CO3
K2S + Br2 = S + KBr =>
K2S + Br2 = S + 2 KBr
Cu(s) + H2SO4(aq) = CuSO4(aq) + SO2(g) + H2O =>
Cu(s) + 2 H2SO4(aq) = CuSO4(aq) + SO2(g) + 2 H2O
FeSO4 + K2Cr2O7 + H{+} = Cr{3+} + Fe{3+} + H2O + K2SO4 + SO4{2-} =>
6 FeSO4 + K2Cr2O7 + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O + K2SO4 + 5 SO4{2-}
P2S3 + HClO4 + H2O = H3PO4 + S + HCl =>
4 P2S3 + 5 HClO4 + 12 H2O = 8 H3PO4 + 12 S + 5 HCl
(C3H5N3O9) = (CO2)(g) + (H2O)(g) + (N2)(g) + O2(g) =>
4(C3H5N3O9) = 12(CO2)(g) + 10(H2O)(g) + 6(N2)(g) + O2(g)
K2Cr2O7(ac) + H2SO4 + NaSO3(ac) = Cr2(SO4)3(ac) + NaSO4(ac) + H2O(l) + K2SO4(ac) =>
K2Cr2O7(ac) + 4 H2SO4 + 3 NaSO3(ac) = Cr2(SO4)3(ac) + 3 NaSO4(ac) + 4 H2O(l) + K2SO4(ac)
K2C2O4 + H2O = C + K + OH =>
K2C2O4 + 4 H2O = 2 C + 2 K + 8 OH
Al + H2SO4 = H + Al(SO4) =>
Al + H2SO4 = 2 H + Al(SO4)
Ag + H3PO4 = Ag3PO4 + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3PO4 + 3 H2
FeSO4 + Na2EDTA = FeEDTA + Na2SO4 =>
FeSO4 + Na2EDTA = FeEDTA + Na2SO4
Cr + HClO3 = H2 + Cr(ClO3)3 =>
2 Cr + 6 HClO3 = 3 H2 + 2 Cr(ClO3)3
CaCr2O7 + NaCl = CaCl + Na(Cr2O7) =>
CaCr2O7 + NaCl = CaCl + Na(Cr2O7)
C6H5NH2 + Br2 = C6H2Br3NH2 + HBr =>
C6H5NH2 + 3 Br2 = C6H2Br3NH2 + 3 HBr
CuSO4 + NaOH + N2H4 = N2 + Na2SO4 + Cu2SO4 + H2O =>
4 CuSO4 + 4 NaOH + N2H4 = N2 + 2 Na2SO4 + 2 Cu2SO4 + 4 H2O
Cu(OH)2 + HCl = CuCl + H2O + OH =>
Cu(OH)2 + HCl = CuCl + H2O + OH
HF + K2CO3 = KF + H2CO3 =>
2 HF + K2CO3 = 2 KF + H2CO3
PCl3 + H2O = P(HO)3 + HCl =>
PCl3 + 3 H2O = P(HO)3 + 3 HCl
CH3Br + H + CH3COCH3 = (CH3)3COH + Br =>
CH3Br + H + CH3COCH3 = (CH3)3COH + Br
Ba + Sb = Ba3Sb2 =>
3 Ba + 2 Sb = Ba3Sb2
Li2SO4 + Mg(NO3)2 = LiNO3 + MgSO4 =>
Li2SO4 + Mg(NO3)2 = 2 LiNO3 + MgSO4
NaF + BaNO3 = NaNO3 + BaF =>
NaF + BaNO3 = NaNO3 + BaF
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
