| Équations équilibrées la veille | Équations équilibrées le lendemain |
281 NH4NO3 + C20H482 = 281 N2 + 20 CO2 + 803 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
PbS(S) + O2(g) = PbO(s) + SO2(g) =>
2 PbS(S) + 5 O2(g) = 2 PbO(s) + 4 SO2(g)
(CH3COO)2Ba + K2SO4 = (CH3COO)2K2 + BaSO4 =>
(CH3COO)2Ba + K2SO4 = (CH3COO)2K2 + BaSO4
Rb2S + Ca3(PO4)2 = Rb3PO4 + CaS =>
3 Rb2S + Ca3(PO4)2 = 2 Rb3PO4 + 3 CaS
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
KMnO4 + KI + HClO4 = I + Mn(ClO4)2 + KClO4 + H2O =>
KMnO4 + 5 KI + 8 HClO4 = 5 I + Mn(ClO4)2 + 6 KClO4 + 4 H2O
KMnO4 + HCl = K2[MnCl6] + H3[MnCl6] + Cl2 + H2O =>
4 KMnO4 + 38 HCl = 2 K2[MnCl6] + 2 H3[MnCl6] + 7 Cl2 + 16 H2O
CO2 + BaCl2 = BaCO2 + Cl =>
CO2 + BaCl2 = BaCO2 + 2 Cl
C7H5N3O6(s) = CO(g) + H2(g) + N2(g) + C(g) =>
2 C7H5N3O6(s) = 12 CO(g) + 5 H2(g) + 3 N2(g) + 2 C(g)
C6H12O6 + O2 + NH3 = CH18N02O04 + CO2 =>
C6H12O6 + 4 O2 + 2 NH3 = CH18N02O04 + 5 CO2
F2 + NaOH = OF2 + NaF + H2 =>
3 F2 + 2 NaOH = 2 OF2 + 2 NaF + H2
Ba(OH)2(aq) + KNO3 = Ba(NO3)2 + KOH =>
Ba(OH)2(aq) + 2 KNO3 = Ba(NO3)2 + 2 KOH
Hg(l) + O2(g) = Hg2O(s) =>
4 Hg(l) + O2(g) = 2 Hg2O(s)
CH3CH2OH + NaOH = CH3CH2Na + OH =>
CH3CH2OH + NaOH = CH3CH2Na + 2 OH
Ba(HCO3)2 + Ba(OH)2 = BaCO3 + H2O =>
Ba(HCO3)2 + Ba(OH)2 = 2 BaCO3 + 2 H2O
C12H17O7Na + HCl = C6H8O7 + C3H6O + Na + Cl =>
5 C12H17O7Na + 23 HCl = 3 C6H8O7 + 14 C3H6O + 5 Na + 23 Cl
C6H4O2(OH)4 + I2 = C6H4O4(OH)2 + H{+} + I{-} =>
C6H4O2(OH)4 + I2 = C6H4O4(OH)2 + 2 H{+} + 2 I{-}
H4(B2O5) + Cu(OH)2 = H2O + Cu2(B2O5) =>
H4(B2O5) + 2 Cu(OH)2 = 4 H2O + Cu2(B2O5)
H2O + NiO2 + Cd = Ni(OH)2 + Cd(OH)2 =>
2 H2O + NiO2 + Cd = Ni(OH)2 + Cd(OH)2
V2O5 + Na(OH) = Na3VO4 + H2O =>
V2O5 + 6 Na(OH) = 2 Na3VO4 + 3 H2O
Li + Po4 = Li3Po4 =>
3 Li + Po4 = Li3Po4
CaCl + Na2Co3 = CaCo3 + ClNa2 =>
CaCl + Na2Co3 = CaCo3 + ClNa2
MgCl2 + LiOH = Mg(OH)2 + LiCl =>
MgCl2 + 2 LiOH = Mg(OH)2 + 2 LiCl
I2 + NH4F = NH4I + F =>
I2 + 2 NH4F = 2 NH4I + 2 F
Pb{2+} + Cl{-} = Pb + Cl2 =>
Pb{2+} + 2 Cl{-} = Pb + Cl2
CFCl3 + O3 = CO + FCl3 =>
3 CFCl3 + O3 = 3 CO + 3 FCl3
HSO4 + KOH = K(SO4) + H2O =>
HSO4 + KOH = K(SO4) + H2O
Ni3 + TiSe2 = Ni2Se3 + Ti4 =>
16 Ni3 + 36 TiSe2 = 24 Ni2Se3 + 9 Ti4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaHCO3(aq) + HA(aq) = NaA(aq) + CO2(g) + H2O(l) =>
NaHCO3(aq) + HA(aq) = NaA(aq) + CO2(g) + H2O(l)
Cu + Mg{2+} = Cu{+} + Mg =>
2 Cu + Mg{2+} = 2 Cu{+} + Mg
Na2S5 + O2 + H2O = Na2S2O3 + H2SO3 =>
2 Na2S5 + 9 O2 + 6 H2O = 2 Na2S2O3 + 6 H2SO3
Zn(OH)2 + K2O = KOH + ZnO =>
Zn(OH)2 + K2O = 2 KOH + ZnO
Si + O2 + KOH = K2SiO3 + H2 =>
2 Si + O2 + 4 KOH = 2 K2SiO3 + 2 H2
PO + H2O = PH + O2 =>
4 PO + 2 H2O = 4 PH + 3 O2
H2 + CO3 = H2O + CO =>
2 H2 + CO3 = 2 H2O + CO
LiO + H2BrO3 = H2O + LiBrO3 =>
LiO + H2BrO3 = H2O + LiBrO3
Ba(NO3)2 + Al2(CO3)3 = Ba(CO3) + Al(NO3)3 =>
3 Ba(NO3)2 + Al2(CO3)3 = 3 Ba(CO3) + 2 Al(NO3)3
KIO3 + HCl = KI + Cl2 + H2O =>
KIO3 + 6 HCl = KI + 3 Cl2 + 3 H2O
PO4 + Mg = Mg(PO4) =>
PO4 + Mg = Mg(PO4)
Fe + CH3COOOH = Fe(CH3CO2)3 + H2O + CO2 =>
2 Fe + 7 CH3COOOH = 2 Fe(CH3CO2)3 + 5 H2O + 2 CO2
CH2 + ArH2O = H2O + CH2Ar =>
CH2 + ArH2O = H2O + CH2Ar
(NH)4 + Cr2O7 = Cr2O3 + N2 + H2O =>
2(NH)4 + Cr2O7 = Cr2O3 + 4 N2 + 4 H2O
C2H5COOH + O2 = CO + H2O =>
C2H5COOH + 2 O2 = 3 CO + 3 H2O
Ti3 + O2 = Ti2O3 =>
4 Ti3 + 9 O2 = 6 Ti2O3
SeO2 + Rb2O = Rb2SeO3 =>
SeO2 + Rb2O = Rb2SeO3
Mg + OCl{-} + H2O = Mg(OH)2 + Cl{-} =>
Mg + OCl{-} + H2O = Mg(OH)2 + Cl{-}
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
P4 + HNO3 + H2O = H3PO4 + N2 =>
P4 + 4 HNO3 + 4 H2O = 4 H3PO4 + 2 N2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
