| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO3 + 3 C2O2 = Mn2 + 6 CO2
Cr + MnCl2 = CrCl3 + Mn =>
2 Cr + 3 MnCl2 = 2 CrCl3 + 3 Mn
NH4(PO4)3 + Pb4NO3 = Pb4(PO4)3 + NH4NO3 =>
NH4(PO4)3 + Pb4NO3 = Pb4(PO4)3 + NH4NO3
FeCl2 + LiOH = LiCl + Fe(OH)2 =>
FeCl2 + 2 LiOH = 2 LiCl + Fe(OH)2
CuSO4* + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4* + 2 NaOH = Cu(OH)2 + Na2SO4
Ca2 + H2O = H2 + Ca2O =>
Ca2 + H2O = H2 + Ca2O
Ba(NO3)2 + Al2 + SO4 = Ba(SO4)3 + Al2(NO3)2 =>
Ba(NO3)2 + Al2 + 3 SO4 = Ba(SO4)3 + Al2(NO3)2
Al2O5 = Al + O2 =>
2 Al2O5 = 4 Al + 5 O2
C8H14 + HCl = C8H15Cl =>
C8H14 + HCl = C8H15Cl
BeCl2 + H2SO4 = BeSO4 + HCl =>
BeCl2 + H2SO4 = BeSO4 + 2 HCl
NaCl + LiK = NaK + LiCl =>
NaCl + LiK = NaK + LiCl
C6H5CH3(l) + O2 = H2O(l) + CO2(g) =>
C6H5CH3(l) + 9 O2 = 4 H2O(l) + 7 CO2(g)
CrO4 + H = Cr2O7 + H2O =>
2 CrO4 + 2 H = Cr2O7 + H2O
Ba(NO3)2 + Al2 + SO4 = Ba(SO4)3 + Al2(NO3)2 =>
Ba(NO3)2 + Al2 + 3 SO4 = Ba(SO4)3 + Al2(NO3)2
Al2O3 + HPO3 = Al(PO3)3 + H2O =>
Al2O3 + 6 HPO3 = 2 Al(PO3)3 + 3 H2O
HI + Bi(OH)5 = BiI5 + H2O =>
5 HI + Bi(OH)5 = BiI5 + 5 H2O
Zn(s) + Pb(CH3COO)2 = Pb(s) + Zn(CH3COO)2 =>
Zn(s) + Pb(CH3COO)2 = Pb(s) + Zn(CH3COO)2
Cr(OH)4 + OH{-} + H2O2 = CrO4{2-} + H2O =>
Cr(OH)4 + 2 OH{-} + H2O2 = CrO4{2-} + 4 H2O
CO2(g) + K(s) = K2CO3(s) + C(s) =>
3 CO2(g) + 4 K(s) = 2 K2CO3(s) + C(s)
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3 + Na2SO4 =>
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3 + Na2SO4
HClO4 + H2SO4 = ClO4 + H3SO4 =>
HClO4 + H2SO4 = ClO4 + H3SO4
CH4 + MgO = Mg2C3 + H2O + H2 =>
3 CH4 + 2 MgO = Mg2C3 + 2 H2O + 4 H2
K2C4H4O5 + H2O = C4H10O + KOH + O2 =>
K2C4H4O5 + 4 H2O = C4H10O + 2 KOH + 3 O2
K2O(s) + H2O = KOH(s) =>
K2O(s) + H2O = 2 KOH(s)
SO2 + H2O = (H2SO3)2 =>
2 SO2 + 2 H2O = (H2SO3)2
FeSO4 + NaCr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + NaSO4 + H2O =>
6 FeSO4 + NaCr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + NaSO4 + 7 H2O
LiC2H3O2 + Na2CO3 = Li2CO3 + NaC2H3O2 =>
2 LiC2H3O2 + Na2CO3 = Li2CO3 + 2 NaC2H3O2
Mn(NO3)2(aq) + NaOH(aq) = Mn(OH)2 + NaNO3(aq) =>
Mn(NO3)2(aq) + 2 NaOH(aq) = Mn(OH)2 + 2 NaNO3(aq)
CH4 + H2O = CH3OH + H2 =>
CH4 + H2O = CH3OH + H2
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
NH{4}NO{3} = H{2}O + N{2} =>
NH{4}NO{3} = H{2}O + N{2}
Ag + O3 = Ag2O2 =>
6 Ag + 2 O3 = 3 Ag2O2
Mg(NO3)2 + NaHCO3 = Mg(HCO3)2 + NaNO3 =>
Mg(NO3)2 + 2 NaHCO3 = Mg(HCO3)2 + 2 NaNO3
Ag + O3 = Ag2O2 =>
6 Ag + 2 O3 = 3 Ag2O2
NaBr + HCl = NaCl + Br2 + H2 =>
2 NaBr + 2 HCl = 2 NaCl + Br2 + H2
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
NaNO3 + K4[Fe(CN)6] = Na4[Fe(CN)6] + KNO3 =>
4 NaNO3 + K4[Fe(CN)6] = Na4[Fe(CN)6] + 4 KNO3
C5H9O4N + H{+} + O2 = CO2 + H2O + NH4{+} =>
2 C5H9O4N + 2 H{+} + 9 O2 = 10 CO2 + 6 H2O + 2 NH4{+}
ZnCl2 + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + KCl =>
3 ZnCl2 + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 6 KCl
CuCl2 + NH3 = [Cu(NH3)4]Cl2 =>
CuCl2 + 4 NH3 = [Cu(NH3)4]Cl2
FeCl3 + C7H6O3 = Fe(OH)2 + C7H4OCl3 =>
FeCl3 + C7H6O3 = Fe(OH)2 + C7H4OCl3
C2H5OH + CO2 = C12H22O11 + H2O =>
4 C2H5OH + 4 CO2 = C12H22O11 + H2O
AgNO3(aq) + CaCl2(aq) = AgCl(s) + Ca(NO3)2 =>
2 AgNO3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(NO3)2
CH5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 CH5(NO3)3 = 6 N2 + 9 O2 + 10 H2O + 4 CO2
Hg(No3) + Na2S = HgS + NaNo3 + Hg =>
2 Hg(No3) + Na2S = HgS + 2 NaNo3 + Hg
C3H7OH + K2Cr2O7 + H2SO4 = C3H6O + H2O + Cr2(SO4)3 + K2SO4 =>
3 C3H7OH + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + 7 H2O + Cr2(SO4)3 + K2SO4
Na[Cu(OH)4] + HNO3 + H2O = O2 + [Cu(OH2)6](NO3)2 + NaNO3 =>
4 Na[Cu(OH)4] + 12 HNO3 + 10 H2O = O2 + 4[Cu(OH2)6](NO3)2 + 4 NaNO3
BaCO3 + Fe2O3 = Ba2Fe2O5 + CO2 =>
2 BaCO3 + Fe2O3 = Ba2Fe2O5 + 2 CO2
Cl2O7 + FeO = Fe(ClO4)2 =>
Cl2O7 + FeO = Fe(ClO4)2
C7H16(g) + O2(g) = CO2(g) + H2(g) =>
C7H16(g) + 7 O2(g) = 7 CO2(g) + 8 H2(g)
| 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 sur08/19/24
Équations équilibrées sur09/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
