| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + Na + C = KNaC
Fe2O3(aq) + H2O(l) = FeO + H2O3 =>
2 Fe2O3(aq) + H2O(l) = 4 FeO + H2O3
CoCl2 + NH3 + NH4Cl + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2 CoCl2 + 8 NH3 + 2 NH4Cl + H2O2 = 2(Co(NH3)5Cl)Cl2 + 2 H2O
C6H5CHO + OH{-} + MnO4{-} = C6H5COO{-} + H2O + MnO2 =>
3 C6H5CHO + OH{-} + 2 MnO4{-} = 3 C6H5COO{-} + 2 H2O + 2 MnO2
NaNO2 + HCl = HNO3 + NO + NaCl + H2O =>
3 NaNO2 + 3 HCl = HNO3 + 2 NO + 3 NaCl + H2O
CH3Br + H2S = CH3SH + HBr =>
CH3Br + H2S = CH3SH + HBr
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Br + LiI = BrLi + I =>
Br + LiI = BrLi + I
GaAl + HCl + O2 = Ga + AlCl3 + H2O =>
4 GaAl + 12 HCl + 3 O2 = 4 Ga + 4 AlCl3 + 6 H2O
MnO2 + H2O2 = O2 + MnH2O =>
2 MnO2 + 2 H2O2 = 3 O2 + 2 MnH2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cl{-} + H2O2 + H{+} = Cl2 + H2O =>
2 Cl{-} + H2O2 + 2 H{+} = Cl2 + 2 H2O
Na2CO3 + C + N2 = NaNC + CO =>
Na2CO3 + 4 C + N2 = 2 NaNC + 3 CO
AgNO3 + KCN = Ag(CN) + KNO3 =>
AgNO3 + KCN = Ag(CN) + KNO3
CH3NH2 + O2 = CO2(g) + H2O(g) + N2(g) =>
4 CH3NH2 + 9 O2 = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
Na2SiO3 + HC1 = NaC1 + H2SiO3 =>
Na2SiO3 + 2 HC1 = 2 NaC1 + H2SiO3
H2S + NaOCl = NaCl + H2O + S =>
H2S + NaOCl = NaCl + H2O + S
KClO3 + MgO = MgCl2 + O2 + KO2 =>
4 KClO3 + 2 MgO = 2 MgCl2 + 3 O2 + 4 KO2
FeCl2 + LiOH = FeOH + LiCl2 =>
FeCl2 + LiOH = FeOH + LiCl2
H2S + Ca(OH)2 = CaS + H2O =>
H2S + Ca(OH)2 = CaS + 2 H2O
ZnS(s) + AlP(s) = Al2S3(s) + Zn3P2(s) =>
3 ZnS(s) + 2 AlP(s) = Al2S3(s) + Zn3P2(s)
HClO4 + KF = HF + KClO4 =>
HClO4 + KF = HF + KClO4
NaNO2 + Na2S2O5 = Na3[ON(SO3)2] =>
NaNO2 + Na2S2O5 = Na3[ON(SO3)2]
Ni(ClO3)2 = NiCl2 + O6 =>
Ni(ClO3)2 = NiCl2 + O6
CrO3 + NH3 = Cr2O3 + N2 + H2O =>
2 CrO3 + 2 NH3 = Cr2O3 + N2 + 3 H2O
HCl + CsOH = CsCl + H2O =>
HCl + CsOH = CsCl + H2O
CCl4 + SCl2 = CS2 + Cl2 =>
CCl4 + 2 SCl2 = CS2 + 4 Cl2
KI(aq) + H2O(l) = H2(g) + I(g) + KOH(aq) =>
2 KI(aq) + 2 H2O(l) = H2(g) + 2 I(g) + 2 KOH(aq)
Na2[Cu(OH)4] = Na2CuO2 + H2O =>
Na2[Cu(OH)4] = Na2CuO2 + 2 H2O
KI + K2MnO4 + H2O = I + MnO2 + KOH =>
2 KI + K2MnO4 + 2 H2O = 2 I + MnO2 + 4 KOH
HCOONa + H2O = H2COONa + OH =>
HCOONa + H2O = H2COONa + OH
HPO3 + Na2O = Na3PO4 + H2O =>
2 HPO3 + 3 Na2O = 2 Na3PO4 + H2O
AsH3 + HNO3 = H3AsO4 + N + H2O =>
5 AsH3 + 8 HNO3 = 5 H3AsO4 + 8 N + 4 H2O
AsH3 + CuSO4 + H2O = As2O3 + H2SO4 + Cu =>
2 AsH3 + 6 CuSO4 + 3 H2O = As2O3 + 6 H2SO4 + 6 Cu
PbCO3 + KNO3 = Pb(NO3)2 + K2CO3 =>
PbCO3 + 2 KNO3 = Pb(NO3)2 + K2CO3
HCOONa + I2 = NaI + CO2 + H50 =>
50 HCOONa + 25 I2 = 50 NaI + 50 CO2 + H50
NH4Cl + ZnO = N2 + Zn + ZnCl2 + H2O =>
2 NH4Cl + 4 ZnO = N2 + 3 Zn + ZnCl2 + 4 H2O
MnO2 + K2S2O8 + KOH = KMnO4 + K2SO4 + H2O =>
2 MnO2 + 3 K2S2O8 + 8 KOH = 2 KMnO4 + 6 K2SO4 + 4 H2O
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
HNO3 + P + H2O = H3PO4 + NO =>
5 HNO3 + 3 P + 2 H2O = 3 H3PO4 + 5 NO
Fe(NO3)2 + Na2S2O3 = NaNO3 + FeS2O3 =>
Fe(NO3)2 + Na2S2O3 = 2 NaNO3 + FeS2O3
N{2}{+} = N{2}O =>
N{2}{+} = N{2}O
NH3 + (NH4)2Fe(SO4)2 + H2O = (NH4)2Fe(OH)2 + NH4SO4 =>
2 NH3 + (NH4)2Fe(SO4)2 + 2 H2O = (NH4)2Fe(OH)2 + 2 NH4SO4
P2O5 + Na2O = Na3PO4 =>
P2O5 + 3 Na2O = 2 Na3PO4
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
Cr2O3 + KClO3 + KOH = H2O + K2CrO4 + KCl =>
Cr2O3 + KClO3 + 4 KOH = 2 H2O + 2 K2CrO4 + KCl
Na2[Pb(OH)4] + CH3COOH + NaClO = PbO2 + NaCl + CH3COONa + H2O =>
Na2[Pb(OH)4] + 2 CH3COOH + NaClO = PbO2 + NaCl + 2 CH3COONa + 3 H2O
KMnO4 + CH3OH + H2SO4 = CH2O + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 CH3OH + 3 H2SO4 = 5 CH2O + K2SO4 + 2 MnSO4 + 8 H2O
NH4OH + CUCl2 = NH4Cl + CU(OH)2 =>
2 NH4OH + CUCl2 = 2 NH4Cl + CU(OH)2
| 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 90 91 92 93 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/24
Équations équilibrées sur02/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
