| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag + SnO3{2-} = SnO2{2-} + Ag2O
Fe2(SO4)3 + KOH = Fe(OH)3 + (K2SO4) =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3(K2SO4)
CuCO3*Cu(OH)2(s) = CuO(s) + H2O(l) + CO2(g) =>
CuCO3*Cu(OH)2(s) = 2 CuO(s) + H2O(l) + CO2(g)
Al + FeO = Al2O3 + Fe3 =>
2 Al + 3 FeO = Al2O3 + Fe3
Zn(I)2 + NaOCl = Zn(OCl)2 + NaI =>
Zn(I)2 + 2 NaOCl = Zn(OCl)2 + 2 NaI
Ca(OH) + HNO2 = Ca(NO2) + H2O =>
Ca(OH) + HNO2 = Ca(NO2) + H2O
H3N + CaS = H2S + Ca3N2 =>
2 H3N + 3 CaS = 3 H2S + Ca3N2
Ba(IO3)2 = Ba{2+} + IO3{-} =>
Ba(IO3)2 = Ba{2+} + 2 IO3{-}
ZnBr2 + NaOH = Zn[OH]2 + NaBr =>
ZnBr2 + 2 NaOH = Zn[OH]2 + 2 NaBr
K2CrO4 + NaKCO3 + S = NaCrS2 + K2SO4 + SO3 + K2CO3 =>
6 K2CrO4 + 6 NaKCO3 + 19 S = 6 NaCrS2 + 3 K2SO4 + 4 SO3 + 6 K2CO3
PCl4(g) = PCl3(g) + Cl2(g) =>
2 PCl4(g) = 2 PCl3(g) + Cl2(g)
CO(NO3)2 + Na2CO3 = NaNO3 + CO(CO3) =>
CO(NO3)2 + Na2CO3 = 2 NaNO3 + CO(CO3)
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
CuCl + Mg = Cl + CuMg =>
CuCl + Mg = Cl + CuMg
C3H8O(g) + O2 = CO2(g) + H2O =>
2 C3H8O(g) + 9 O2 = 6 CO2(g) + 8 H2O
HC2H3O2 + K2CO3 = H2CO3 + KC2H3O2 =>
2 HC2H3O2 + K2CO3 = H2CO3 + 2 KC2H3O2
C2H5NO2 + HNO3 = C2H3O2OH + H2O + N2 =>
5 C2H5NO2 + 3 HNO3 = 5 C2H3O2OH + 4 H2O + 4 N2
HN3 + Al(OH)3 = Al(N3)3 + H2O =>
3 HN3 + Al(OH)3 = Al(N3)3 + 3 H2O
CuSO4(H2O)5 + K2C2O4 = K2Cu(C2O4)2(H2O)2 + K2SO4 + H2O =>
CuSO4(H2O)5 + 2 K2C2O4 = K2Cu(C2O4)2(H2O)2 + K2SO4 + 3 H2O
(NH4)2S + HgBr2 = NH4Br + HgS =>
(NH4)2S + HgBr2 = 2 NH4Br + HgS
Ca(OH)2(g) + CO2(g) = CaCO3 + H2O =>
Ca(OH)2(g) + CO2(g) = CaCO3 + H2O
C6H12O6 = C12H22O11 + H2O =>
2 C6H12O6 = C12H22O11 + H2O
Al(OH)3H2O = H3OAlO3H2 =>
Al(OH)3H2O = H3OAlO3H2
Cu(NO3)2 + NH3 = Cu(NH3) + NO3 =>
Cu(NO3)2 + NH3 = Cu(NH3) + 2 NO3
NaI + NaMnO4 + HCl = MnCl2 + NaCl + I2 + H2O =>
10 NaI + 2 NaMnO4 + 16 HCl = 2 MnCl2 + 12 NaCl + 5 I2 + 8 H2O
BaCl2 + NaCrO4 = BaCrO4 + NaCl2 =>
BaCl2 + NaCrO4 = BaCrO4 + NaCl2
Mg(NO3)2 + KCl = Mg2Cl2 + K(NO3)2 =>
2 Mg(NO3)2 + 2 KCl = Mg2Cl2 + 2 K(NO3)2
NaF + Br2 = NaBr2 + F2 =>
2 NaF + 2 Br2 = 2 NaBr2 + F2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Al + H2SO = Al2(SO4)3 + H2S + H2O =>
2 Al + 15 H2SO = Al2(SO4)3 + 12 H2S + 3 H2O
ClO3 + H2O = OH + Cl =>
ClO3 + 3 H2O = 6 OH + Cl
BF2 + NaF + HCl = B + NaH + ClF3 =>
BF2 + NaF + HCl = B + NaH + ClF3
CS2 + NO = CO + S + N =>
CS2 + NO = CO + 2 S + N
F + Ca = FCa2 =>
F + 2 Ca = FCa2
Li2O + H2SO4 = H2O + Li2SO4 =>
Li2O + H2SO4 = H2O + Li2SO4
Ba(s) + HCl(aq) = BaCl + H =>
Ba(s) + HCl(aq) = BaCl + H
FeO = Fe + O =>
FeO = Fe + O
CaSO4 + KOH = Ca(OH)2 + K2SO4 =>
CaSO4 + 2 KOH = Ca(OH)2 + K2SO4
Br2 + H2O = BrO3{-} + Br{-} + H{+} =>
3 Br2 + 3 H2O = BrO3{-} + 5 Br{-} + 6 H{+}
Fe + SiO2 = FeSi + O2 =>
Fe + SiO2 = FeSi + O2
Ni(NO3)2 + Na(C3N3O3Cl2) = Na2[Ni(C3N3O3Cl2)4] + NaNO3 =>
Ni(NO3)2 + 4 Na(C3N3O3Cl2) = Na2[Ni(C3N3O3Cl2)4] + 2 NaNO3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
MgO2H2 + HCl = MgCl2 + H2O =>
MgO2H2 + 2 HCl = MgCl2 + 2 H2O
C14H10O4 + H2O2 = C6H5OH + C2O4 =>
C14H10O4 + H2O2 = 2 C6H5OH + C2O4
BiBr5 + Sn(OH)2 = SnBr2 + Bi(OH)5 =>
2 BiBr5 + 5 Sn(OH)2 = 5 SnBr2 + 2 Bi(OH)5
KMnO4 + I2 = KI + MnO4 =>
2 KMnO4 + I2 = 2 KI + 2 MnO4
C3H7OH + O2 = CO2 + H20(water) =>
10 C3H7OH + 25 O2 = 30 CO2 + 4 H20(water)
Ni(CN)2 + Li(C2H3O2)2 = Ni(C2H3O2)2 + Li(CN)2 =>
Ni(CN)2 + Li(C2H3O2)2 = Ni(C2H3O2)2 + Li(CN)2
(NH4)2CO3 + Fe(OH)3 = Fe2(CO3)3 + NH3 + H2O =>
3(NH4)2CO3 + 2 Fe(OH)3 = Fe2(CO3)3 + 6 NH3 + 6 H2O
H + U{4+} + MnO4{-} = UO2{2+} + Mn{2+} + H2O =>
4 H + 3 U{4+} + 2 MnO4{-} = 3 UO2{2+} + 2 Mn{2+} + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
