| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al + NO2{-} + OH{-} + H2O = NH3 + Al(OH)4{-} =>
2 Al + NO2{-} + OH{-} + 5 H2O = NH3 + 2 Al(OH)4{-}
*C3H8O + KMnO4 + HCl = H2O + MnCl2 + KCl + C2H6O2 =>
10*C3H8O + 6 KMnO4 + 18 HCl = 4 H2O + 6 MnCl2 + 6 KCl + 15 C2H6O2
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
CH3COOH + CH4N2O = C2H5NO + H2O + CO2 =>
2 CH3COOH + CH4N2O = 2 C2H5NO + H2O + CO2
Cu + HNO3(dil) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(dil) = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaOH + C14H14N3NaO3S = NaH14N3NaO3S + C14OH =>
NaOH + C14H14N3NaO3S = NaH14N3NaO3S + C14OH
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
C6H12O6(s) + O2(g) = CO2(g) + H2O(gl) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(gl)
SCl + HF = HS + ClF =>
SCl + HF = HS + ClF
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cl2 + MgCO3 = MgCl2 + CO3 =>
Cl2 + MgCO3 = MgCl2 + CO3
K2SO4 + MgF2 = MgSO4 + K + F2 =>
K2SO4 + MgF2 = MgSO4 + 2 K + F2
KMnO4 + H2SO4 = K2SO4 + Mn + O + H2O =>
2 KMnO4 + H2SO4 = K2SO4 + 2 Mn + 7 O + H2O
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
Mg(OH)2 + S = MgS + H2O + MgSO4 =>
4 Mg(OH)2 + 4 S = 3 MgS + 4 H2O + MgSO4
CH3CH2COOH + CO3{2-} = CH3CH2COO{-} + H2O + CO2 =>
2 CH3CH2COOH + CO3{2-} = 2 CH3CH2COO{-} + H2O + CO2
AgOH + Os3N4 = Ag3N + Os(OH)4 =>
12 AgOH + Os3N4 = 4 Ag3N + 3 Os(OH)4
C6H4CH3NH3Cl + AgNO3 = AgCl + C6H4CH3NH3NO3 =>
C6H4CH3NH3Cl + AgNO3 = AgCl + C6H4CH3NH3NO3
NaBrO3 + F2 + H2O = NaBrO4 + HF =>
NaBrO3 + F2 + H2O = NaBrO4 + 2 HF
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
Fe(COO)2 = FeO + CO + CO2 =>
Fe(COO)2 = FeO + CO + CO2
CaCO3 + K3PO4 = Ca3[PO4]2 + K2CO3 =>
3 CaCO3 + 2 K3PO4 = Ca3[PO4]2 + 3 K2CO3
P4 + IO3{-} + OH{-} = PO4{3-} + I{-} + H2O =>
3 P4 + 10 IO3{-} + 36 OH{-} = 12 PO4{3-} + 10 I{-} + 18 H2O
Sn + NaOH + H2O = Na(Sn(OH)6) + H2 =>
2 Sn + 2 NaOH + 10 H2O = 2 Na(Sn(OH)6) + 5 H2
Pb(No3)2 + H2S = PbS + H(No3) =>
Pb(No3)2 + H2S = PbS + 2 H(No3)
Ba + Fe3(NO3) = Fe + Ba(NO3)2 =>
Ba + 2 Fe3(NO3) = 6 Fe + Ba(NO3)2
bariumhydroxide + carbonicacid = bariumcarbonate + water =>
Ba(OH)2 + H2CO3 = BaCO3 + 2 H2O
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
C2 + Cl2 = CCl4 =>
C2 + 4 Cl2 = 2 CCl4
CH3MgCl + HCl = CH4 + MgCl2 =>
CH3MgCl + HCl = CH4 + MgCl2
Pb(NO3)2(aq) + K2SO4 = PbSO4(s) + K(NO3)(aq) =>
Pb(NO3)2(aq) + K2SO4 = PbSO4(s) + 2 K(NO3)(aq)
Ti4 + S2 = Ti2S4 =>
Ti4 + 4 S2 = 2 Ti2S4
K2Cr2O7 + NO + H2SO4 = HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 2 NO + 4 H2SO4 = 2 HNO3 + Cr2(SO4)3 + K2SO4 + 3 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
K2Cr2O7 + KI + HCl = CrCl + I2 + H2O2 + K2O =>
K2Cr2O7 + 8 KI + 2 HCl = 2 CrCl + 4 I2 + H2O2 + 5 K2O
Sn + HNO3 = Sn(NO3)2 + N2O + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + N2O + 5 H2O
HNO3 + BaCl2 = HCl2 + BaNO3 =>
HNO3 + BaCl2 = HCl2 + BaNO3
Ag + NH4OH = AgNH4OH =>
Ag + NH4OH = AgNH4OH
Pb + ZnCl = Zn + PbCl =>
Pb + ZnCl = Zn + PbCl
NaOH + C14H14N3NaO3S = NaH14N3NaO3S + C14OH =>
NaOH + C14H14N3NaO3S = NaH14N3NaO3S + C14OH
ZnCl2 + NaOH = Zn(OH)2 + Na + Cl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 Na + 2 Cl
HgCl2 + NaI = HgI2 + NaCl =>
HgCl2 + 2 NaI = HgI2 + 2 NaCl
NaCn + H2O2 = NaOCn + H2O =>
NaCn + H2O2 = NaOCn + H2O
C8H8 + KMnO4 + H2O = KOH + MnO2 + C8H10O2 =>
3 C8H8 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C8H10O2
B2(SO4)3 + Mg(HCO3)2 = B(OH)3 + CO2 + MgSO4 =>
B2(SO4)3 + 3 Mg(HCO3)2 = 2 B(OH)3 + 6 CO2 + 3 MgSO4
Al = Al0 =>
Al = Al0
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
