| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4(l) + 5 HCl(l) = PCl5(s) + 4 H2O(l)
PBr3 + H2SO4 = H3PO4 + Br2 + SO2 + H2O =>
2 PBr3 + 5 H2SO4 = 2 H3PO4 + 3 Br2 + 5 SO2 + 2 H2O
Zn(OH)2 = Zn + H2O2 =>
Zn(OH)2 = Zn + H2O2
Na2C2O4 + H + SO4 = H2C2O4 + Na2SO4 =>
Na2C2O4 + 2 H + SO4 = H2C2O4 + Na2SO4
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
C4H6(l) + O2(g) = CO2(g) + H20(l) =>
10 C4H6(l) + 40 O2(g) = 40 CO2(g) + 3 H20(l)
FeCrO2 + C = Cr + Fe + CO =>
FeCrO2 + 2 C = Cr + Fe + 2 CO
AgNO3 + IK = AgI + KNO3 =>
AgNO3 + IK = AgI + KNO3
Bi(NO3)3 + (NH4)2S2O8 + NaOH = NaBiO3 + Na2SO4 + NH4NO3 + H2O =>
6 Bi(NO3)3 + 10(NH4)2S2O8 + 46 NaOH = 6 NaBiO3 + 20 Na2SO4 + 19 NH4NO3 + 25 H2O
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
ZuO + H2O = Zu(OH)2 =>
ZuO + H2O = Zu(OH)2
C3H6Br2 + H2O = C3H6(OH)2 + HBr =>
C3H6Br2 + 2 H2O = C3H6(OH)2 + 2 HBr
MnS = Mn + S2 =>
2 MnS = 2 Mn + S2
Ca2NO3 + KS2 = Ca2S2 + KNO3 =>
Ca2NO3 + KS2 = Ca2S2 + KNO3
KCl + KCNS = K + ClCNS =>
KCl + KCNS = 2 K + ClCNS
HBr + KHO = KH + BrOH =>
HBr + KHO = KH + BrOH
Al(OH)3 + HCl = AlCl + HO2 + H2O =>
3 Al(OH)3 + 3 HCl = 3 AlCl + 2 HO2 + 5 H2O
Li + N2 = Li3N = Li + N2 =>
6 Li + N2 = 2 Li3N
Fe2 + (SO4)3 + KSCN = K2SO4 + K3Fe(SCN)6 =>
Fe2 + (SO4)3 + 12 KSCN = 3 K2SO4 + 2 K3Fe(SCN)6
Fe2O3 + SO4 = FeS + O =>
Fe2O3 + 2 SO4 = 2 FeS + 11 O
CO2(g) + H2O = C12H24O12(s) + O2(g) =>
12 CO2(g) + 12 H2O = C12H24O12(s) + 12 O2(g)
I2 + H + NO3 = HIO3 + NO =>
I2 + 2 H + 3 NO3 = 2 HIO3 + 3 NO
K2CO3 + Cr2O3 = KCrO2 + CO2 =>
K2CO3 + Cr2O3 = 2 KCrO2 + CO2
KNO3 + NaCI = NaNO3 + KCI =>
KNO3 + NaCI = NaNO3 + KCI
AI + CuCI = AICI + Cu =>
AI + CuCI = AICI + Cu
HCl + (NH4)2HPO4 = POCl3 + NH3 + H2O =>
3 HCl + (NH4)2HPO4 = POCl3 + 2 NH3 + 3 H2O
Ba(CH3COO)2 = Ba + CH3COO =>
Ba(CH3COO)2 = Ba + 2 CH3COO
KF + BaBr2 = BaF2 + KBr =>
2 KF + BaBr2 = BaF2 + 2 KBr
TiFeO3 + Cl2 + C = TiCl4 + FeCl3 + CO =>
2 TiFeO3 + 7 Cl2 + 6 C = 2 TiCl4 + 2 FeCl3 + 6 CO
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
KI + SO3 = I2 + K2SO3 =>
2 KI + SO3 = I2 + K2SO3
Na2S2O3 + KMnO4 + H2O = MnO2 + Na2S4O6 + KOH + NaOH =>
6 Na2S2O3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 Na2S4O6 + 2 KOH + 6 NaOH
K2MnO4 + H2O = MnO2 + KMnO4 + KOH =>
3 K2MnO4 + 2 H2O = MnO2 + 2 KMnO4 + 4 KOH
KCrO2 + H2O = KOH + Cr(OH)3 =>
KCrO2 + 2 H2O = KOH + Cr(OH)3
ZnSO4 + Co(NO3)2 = CoZnO2 + NO2 + O2 + SO3 =>
2 ZnSO4 + 2 Co(NO3)2 = 2 CoZnO2 + 4 NO2 + O2 + 2 SO3
Al2S3 + HBr = AlBr3 + H2S =>
Al2S3 + 6 HBr = 2 AlBr3 + 3 H2S
CH3COOH + NaOH + H2O = CH3COONa*3H2O =>
CH3COOH + NaOH + 2 H2O = CH3COONa*3H2O
Mg + J2 = MgJ =>
2 Mg + J2 = 2 MgJ
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
Fe{+3} + Pb = Fe + Pb{+2} =>
2 Fe{+3} + 3 Pb = 2 Fe + 3 Pb{+2}
NaCl + KNO3 = KCl + NaNO3 =>
NaCl + KNO3 = KCl + NaNO3
NaI + Pb(NO3)2 = NaPb + I(NO3)2 =>
NaI + Pb(NO3)2 = NaPb + I(NO3)2
Pb(CO3) + HCl = PbCl2 + H2(CO3) =>
Pb(CO3) + 2 HCl = PbCl2 + H2(CO3)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
(NH4)HSO4 = H2 + (NH4)2S2O8 =>
2(NH4)HSO4 = H2 + (NH4)2S2O8
Ag2SO4 + CaCl2 = AgCl + CaSO4 =>
Ag2SO4 + CaCl2 = 2 AgCl + CaSO4
Fe3O4 + HCl = FeCl3 + H2O + FeCl2 =>
Fe3O4 + 8 HCl = 2 FeCl3 + 4 H2O + FeCl2
H2SO4 + CaCO3 = H2O + CO2 + CaSO4 =>
H2SO4 + CaCO3 = H2O + CO2 + CaSO4
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2(g) + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2(g) + H2O
C2O4H2 + OH{-} = HC2O4{-} + H3O{+} =>
2 C2O4H2 + OH{-} = 2 HC2O4{-} + H3O{+}
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
