| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Mn + Ti(Cl)4 = 4 MnCl + Ti
ClO{-} + MnO2 + OH{-} = MnO4{2-} + Cl{-} + H2O =>
ClO{-} + MnO2 + 2 OH{-} = MnO4{2-} + Cl{-} + H2O
Al + Pd{2+} = Pd + Al{3+} =>
2 Al + 3 Pd{2+} = 3 Pd + 2 Al{3+}
C3H6O3(s) + O2(g) = CO2(g) + H2O(l) =>
C3H6O3(s) + 3 O2(g) = 3 CO2(g) + 3 H2O(l)
C3H6O2 + CH3OH = C4H8O2 + H2O =>
C3H6O2 + CH3OH = C4H8O2 + H2O
H3SbO4 + NaOH = NaH2SbO4 + H2O =>
H3SbO4 + NaOH = NaH2SbO4 + H2O
Al2S3 + CaH2 = AlH3 + CaS =>
Al2S3 + 3 CaH2 = 2 AlH3 + 3 CaS
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sn(NO3)4 + K3PO4 = Sn3(PO4)4 + KNO3 =>
3 Sn(NO3)4 + 4 K3PO4 = Sn3(PO4)4 + 12 KNO3
Cr2O7{-2} + H2O2 + H{+} = Cr(O2)2O + H2O =>
Cr2O7{-2} + 4 H2O2 + 2 H{+} = 2 Cr(O2)2O + 5 H2O
H2S + CO = CH3CO2H + S8 =>
8 H2S + 8 CO = 4 CH3CO2H + S8
N2H6(NO3)2 = N2 + H2O + O2 =>
2 N2H6(NO3)2 = 4 N2 + 6 H2O + 3 O2
Na2SiO3 = Na2O + SiO2 =>
Na2SiO3 = Na2O + SiO2
Al2O3 + CuO = Al2O + CuO3 =>
Al2O3 + CuO = Al2O + CuO3
Mn{2+} + CO3{2-} = MnCO3 =>
Mn{2+} + CO3{2-} = MnCO3
POCl3 + O2 = P2O5 + Cl =>
4 POCl3 + 3 O2 = 2 P2O5 + 12 Cl
C20H27O11N + H2O = C6H12O6 + HCN + C7H6O =>
C20H27O11N + 2 H2O = 2 C6H12O6 + HCN + C7H6O
He + O2 = O2He =>
He + O2 = O2He
CrO3 + S + H2O = Cr2(SO4)3 + H2 =>
2 CrO3 + 3 S + 6 H2O = Cr2(SO4)3 + 6 H2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
CH3COONa + Br2 = CH2BrCOONa + HBr =>
CH3COONa + Br2 = CH2BrCOONa + HBr
BaSO3(s) + HI(aq) = BaI2 + H2SO3 =>
BaSO3(s) + 2 HI(aq) = BaI2 + H2SO3
C4H10O2 + CuO = CO2 + H2O + Cu =>
C4H10O2 + 11 CuO = 4 CO2 + 5 H2O + 11 Cu
KCl(aq) + AgClO4(aq) = KClO4 + AgCl =>
KCl(aq) + AgClO4(aq) = KClO4 + AgCl
Si(s) + N2(g) = Si3N4(s) =>
3 Si(s) + 2 N2(g) = Si3N4(s)
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Na2CO3 + AgNO3 = Ag2CO3 + NaNO3 =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + 2 NaNO3
HPO42{-} + HCl = ClPO42{-} + H2 =>
HPO42{-} + HCl = ClPO42{-} + H2
CrCl3 + K3[Fe(CN)6] = Cr[Fe(CN)6] + KCl =>
CrCl3 + K3[Fe(CN)6] = Cr[Fe(CN)6] + 3 KCl
Fe{+3)+A{-} = FeA{+2} =>
Fe{+3)+A{-} = FeA{+2}
Ca3P2 + H2O(l) = Ca(OH)2(aq) + PH3(g) =>
Ca3P2 + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(g)
Na2SO3 + HNO3 = NaNO3 + H2SO3 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2SO3
Br2 + NaOH = NaBr + HOBr =>
Br2 + NaOH = NaBr + HOBr
Cl{-} + H2O = H{+} + ClO3{-} + e =>
Cl{-} + 3 H2O = 6 H{+} + ClO3{-} + 6e
Sn + Al(NO3)3 = Sn(NO3) + Al =>
3 Sn + Al(NO3)3 = 3 Sn(NO3) + Al
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
Ca3P2 + F2 = F3P + Ca =>
Ca3P2 + 3 F2 = 2 F3P + 3 Ca
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Ca + BaCl2 = CaCl2 + Ba =>
Ca + BaCl2 = CaCl2 + Ba
Zn + H3(AsO4) = Zn3(AsO4)2 + H2 =>
3 Zn + 2 H3(AsO4) = Zn3(AsO4)2 + 3 H2
C2H4(g) + O2(g) = CO(g)H2O(g) =>
C2H4(g) + 2 O2(g) = 2 CO(g)H2O(g)
CN + IO3 = I + CNO =>
3 CN + IO3 = I + 3 CNO
C6H12 + O2 = H2C6H8O4 + H =>
C6H12 + 2 O2 = H2C6H8O4 + 2 H
C(s) + SO2 = CS2(g) + CO(g) =>
5 C(s) + 2 SO2 = CS2(g) + 4 CO(g)
Ti + MoO3 = Ti2O3 + Mo =>
2 Ti + MoO3 = Ti2O3 + Mo
K2Cr2O7 + K2CO3 + H2C2O4 = K3[Cr(C2O4)3] + H2O + CO2 =>
K2Cr2O7 + 2 K2CO3 + 9 H2C2O4 = 2 K3[Cr(C2O4)3] + 9 H2O + 8 CO2
NaCO3 + HNO3 = H2O + CO2 + NaNO3 + O2 =>
4 NaCO3 + 4 HNO3 = 2 H2O + 4 CO2 + 4 NaNO3 + O2
NH4CN + FeCl3 = Fe(CN)3 + NH4Cl =>
3 NH4CN + FeCl3 = Fe(CN)3 + 3 NH4Cl
| 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 sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
