| Équations équilibrées la veille | Équations équilibrées le lendemain |
K4[Fe(CN)6] + 4 AgNO3 = Ag4[Fe(CN)6] + 4 KNO3
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
CH3COONa + CuSO4 = CH3COOCu + NaSO4 =>
CH3COONa + CuSO4 = CH3COOCu + NaSO4
AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag + CaBr2 = AgBr + Ca =>
2 Ag + CaBr2 = 2 AgBr + Ca
Na2Cl2 = Na + Cl =>
Na2Cl2 = 2 Na + 2 Cl
NBr3 + NaOH = N2 + NaBr + HOBr =>
2 NBr3 + 3 NaOH = N2 + 3 NaBr + 3 HOBr
KH2O = K + H2O =>
KH2O = K + H2O
P + KOH + H2O = PH3 + KH2PO3 =>
2 P + KOH + 2 H2O = PH3 + KH2PO3
Fe(s) + NiCl2(aq) = FeCl3(aq) + Ni(s) =>
2 Fe(s) + 3 NiCl2(aq) = 2 FeCl3(aq) + 3 Ni(s)
P + KOH + H2O = PH3 + KH2PO3 =>
2 P + KOH + 2 H2O = PH3 + KH2PO3
Cs{+} + O2{4-} = Cs2O =>
4 Cs{+} + O2{4-} = 2 Cs2O
HCl + I = HI + Cl2 =>
2 HCl + 2 I = 2 HI + Cl2
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
KClO4 + Si = K2O + SiO2 + Cl2 =>
4 KClO4 + 7 Si = 2 K2O + 7 SiO2 + 2 Cl2
C3H4O = C18H12 + H2O =>
6 C3H4O = C18H12 + 6 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2Cr2O7 + KNO2 + H2O = Cr(OH)3 + NaOH + KNO3 =>
Na2Cr2O7 + 3 KNO2 + 4 H2O = 2 Cr(OH)3 + 2 NaOH + 3 KNO3
NH4 + H2SO4 = (NH5)2SO4 =>
2 NH4 + H2SO4 = (NH5)2SO4
Na3PO4 + BaSO4 = (Ba)3(PO4)2 + (Na)2SO4 =>
2 Na3PO4 + 3 BaSO4 = (Ba)3(PO4)2 + 3(Na)2SO4
I3 + O2 = I2O3 =>
4 I3 + 9 O2 = 6 I2O3
FeCl3 + HCl + Zn = ZnCl2 + FeH2 =>
2 FeCl3 + 4 HCl + 5 Zn = 5 ZnCl2 + 2 FeH2
Al + CoF2 = Co + AlF3 =>
2 Al + 3 CoF2 = 3 Co + 2 AlF3
CH3OH + CO = CH3COOH =>
CH3OH + CO = CH3COOH
NH4HSO4 + NH3 = (NH4)2SO4 =>
NH4HSO4 + NH3 = (NH4)2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ba(NO3)2 + NH3SO3 + H2O = Ba(NH2)2 + H2SO4 + HNO3 =>
Ba(NO3)2 + 2 NH3SO3 + 2 H2O = Ba(NH2)2 + 2 H2SO4 + 2 HNO3
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
NaClO2(aq) + Cl2(g) = ClO2(g) + NaCl(aq) =>
2 NaClO2(aq) + Cl2(g) = 2 ClO2(g) + 2 NaCl(aq)
Na2SiO3 = Na{+} + SiO3{2-} =>
Na2SiO3 = 2 Na{+} + SiO3{2-}
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
HC2H3O2 + HCl = H2C2 + H3O2Cl =>
HC2H3O2 + HCl = H2C2 + H3O2Cl
KNO3 = O2 + KNO2 =>
2 KNO3 = O2 + 2 KNO2
FeSH2SO4 = FeSO4H2S =>
FeSH2SO4 = FeSO4H2S
MnO4 + CO2 = MnO2 + CO3 =>
MnO4 + 2 CO2 = MnO2 + 2 CO3
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
HCl + Fe(II) = Fe(II)Cl2 + H2 =>
2 HCl + Fe(II) = Fe(II)Cl2 + H2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(s) + ZnCl2(s) = Zn(s) + AlCl3(aq) =>
2 Al(s) + 3 ZnCl2(s) = 3 Zn(s) + 2 AlCl3(aq)
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
K + MgS = Mg + K2S =>
2 K + MgS = Mg + K2S
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
