| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KClO3 + 5 S = 2 K2O + 5 SO2 + 4 Cl
BaCl2 + CH3COONa = CH3COOBa + NaCl2 =>
BaCl2 + CH3COONa = CH3COOBa + NaCl2
KClO4 = K + Cl + O4 =>
KClO4 = K + Cl + O4
C7H6O3 + CH4O = C8H8O2 + H2O =>
6 C7H6O3 + 14 CH4O = 7 C8H8O2 + 18 H2O
In + Cl3 = InCl3 =>
In + Cl3 = InCl3
Na(OH)2 + H2SO4 = Na(HSO4)2 + H2O =>
Na(OH)2 + 2 H2SO4 = Na(HSO4)2 + 2 H2O
C7H6O3 + CH4O = C8H8O2 + H2O =>
6 C7H6O3 + 14 CH4O = 7 C8H8O2 + 18 H2O
As2S5 + H2O2 + OH{-} = AsO43{-} + SO42{-} + H2O =>
2 As2S5 + 585 H2O2 + 14 OH{-} = 4 AsO43{-} + 10 SO42{-} + 592 H2O
NaSO4 + FeNO3 = NaNO3 + FeSO4 =>
NaSO4 + FeNO3 = NaNO3 + FeSO4
FeS2O3 + NH4SCN = (NH4)2S2O3 + Fe(SCN)2 =>
FeS2O3 + 2 NH4SCN = (NH4)2S2O3 + Fe(SCN)2
Mg + K2CrO4 = Mg2CrO4 + K =>
2 Mg + K2CrO4 = Mg2CrO4 + 2 K
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
KMnO4 + KCl + H2SeO4 = MnSeO4 + KSeO4 + Cl2 + H2O =>
KMnO4 + 2 KCl + 4 H2SeO4 = MnSeO4 + 3 KSeO4 + Cl2 + 4 H2O
Mg + Sn(NO3)2 = Sn + MgNO3 =>
2 Mg + Sn(NO3)2 = Sn + 2 MgNO3
HClO + I{-} = Cl{-} + OH{-} + I2 =>
HClO + 2 I{-} = Cl{-} + OH{-} + I2
Ni[ClO] = NiCl + O2 =>
2 Ni[ClO] = 2 NiCl + O2
KMnO4 + H2SO4 + P4 = P2O2 + K2SO4 + H2O + MnSO2 =>
8 KMnO4 + 12 H2SO4 + 9 P4 = 18 P2O2 + 4 K2SO4 + 12 H2O + 8 MnSO2
LiHO + H2SO4 = H2O + Li2SO4 =>
2 LiHO + H2SO4 = 2 H2O + Li2SO4
NH42SO4 + CaCO3 = NH42CO3 + CaSO4 =>
NH42SO4 + CaCO3 = NH42CO3 + CaSO4
Ca(OH)2 + Fe2(SO4)3 = Ca(SO4)3 + FeOH =>
Ca(OH)2 + Fe2(SO4)3 = Ca(SO4)3 + 2 FeOH
(NH4)2CO3(s) = NH3(g) + CO2(g) + H2O(g) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(g) + H2O(g)
AgSO4 + H2 = Ag + HSO4 =>
2 AgSO4 + H2 = 2 Ag + 2 HSO4
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4) =>
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4)
CaO + Na2CO3H2O = NaOH + CaCO3 =>
CaO + Na2CO3H2O = 2 NaOH + CaCO3
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
C7H5N + NaOH + HCl = C7H6O2 + NH3 + NaCl =>
C7H5N + 2 NaOH + 2 HCl = C7H6O2 + NH3 + 2 NaCl
(NH4)2SO4 + BeF2 = NH4F + BeSO4 =>
(NH4)2SO4 + BeF2 = 2 NH4F + BeSO4
Mg + H{+} + NO3{-} = Mg{+2} + N2O + H2O =>
4 Mg + 10 H{+} + 2 NO3{-} = 4 Mg{+2} + N2O + 5 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Na2Hg + H2O = Na2O + H2Hg =>
Na2Hg + H2O = Na2O + H2Hg
CuOH + Ni2SO4 = NiOH + Cu2SO4 =>
2 CuOH + Ni2SO4 = 2 NiOH + Cu2SO4
C5H9NO + H2O = C4H6O2 + CH5N =>
C5H9NO + H2O = C4H6O2 + CH5N
Mg + Cu1NO3 = Mg(NO3)2 + Cu =>
Mg + 2 Cu1NO3 = Mg(NO3)2 + 2 Cu
CH3CH(CN)CH3 + HCl + H2O = CH3CH(COOH)CH3 + NH4Cl =>
CH3CH(CN)CH3 + HCl + 2 H2O = CH3CH(COOH)CH3 + NH4Cl
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Na2CO3 + CaCl2 + AgNO3 = NaCl + CaNO3 + AgCO3 =>
Na2CO3 + CaCl2 + AgNO3 = 2 NaCl + CaNO3 + AgCO3
Be(OH)2 + Ba(OH)2 = BaBeO2 + H2O =>
Be(OH)2 + Ba(OH)2 = BaBeO2 + 2 H2O
Sb{5+} + CH3CSNH2 + H2O = Sb2S5 + CH3COOH + NH3 + H{+} =>
2 Sb{5+} + 5 CH3CSNH2 + 10 H2O = Sb2S5 + 5 CH3COOH + 5 NH3 + 10 H{+}
MnO2(s) = Mn3O4(s) + O2(g) =>
3 MnO2(s) = Mn3O4(s) + O2(g)
HNO2 + NaOH = NaNO2 + H2O =>
HNO2 + NaOH = NaNO2 + H2O
NaCNO + Al = NaCN + Al2O3 =>
3 NaCNO + 2 Al = 3 NaCN + Al2O3
P2S5 + O2 = P2O5 + SO2 =>
2 P2S5 + 15 O2 = 2 P2O5 + 10 SO2
Sn(OH)2 + H2S = [Sn(OH)]2S + H2O =>
2 Sn(OH)2 + H2S = [Sn(OH)]2S + 2 H2O
Na(ng) + Cl2(g) = NaCl(ng) =>
2 Na(ng) + Cl2(g) = 2 NaCl(ng)
Fe(NH4)2(SO4)2 + NaOH = Fe(OH)2 + Na(NH4)(SO4) =>
Fe(NH4)2(SO4)2 + 2 NaOH = Fe(OH)2 + 2 Na(NH4)(SO4)
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
CF4 + Br2 = C(Br2)4 + F4 =>
CF4 + 4 Br2 = C(Br2)4 + F4
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
SnO2 + HF = SnF2 + F2 + H2O =>
SnO2 + 4 HF = SnF2 + F2 + 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 81 82 83 84 85 86 87 88 89 90 91 92 93 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/24
Équations équilibrées sur03/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
