| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 O2 = 2 O3(g)
SnN4O8 + Pt3N4 = Sn3N4 + PtN4O8 =>
3 SnN4O8 + Pt3N4 = Sn3N4 + 3 PtN4O8
ClO{-} + OH{-} + N2O4 = ClO2{-} + H2O + NO2{-} =>
ClO{-} + 2 OH{-} + N2O4 = ClO2{-} + H2O + 2 NO2{-}
Ga + I2 = GaI2 =>
Ga + I2 = GaI2
KMnO4 + Al + S = K2S + Al2O3 + MnO2 =>
6 KMnO4 + 8 Al + 3 S = 3 K2S + 4 Al2O3 + 6 MnO2
Cu2(C7H4O2I)4 + O2 = CuO + H2O + CO2 + I2 =>
Cu2(C7H4O2I)4 + 29 O2 = 2 CuO + 8 H2O + 28 CO2 + 2 I2
Ca(OH)2H2 = CaH2H2O2 =>
Ca(OH)2H2 = CaH2H2O2
Hg + HNO3 + HCl = HgCl + NO + H2O =>
3 Hg + HNO3 + 3 HCl = 3 HgCl + NO + 2 H2O
C3S + H = C3S2H4 + CH =>
2 C3S + 7 H = C3S2H4 + 3 CH
SnSO4 + NH3 + H2O = Sn(OH)2 + (NH4)2SO4 =>
SnSO4 + 2 NH3 + 2 H2O = Sn(OH)2 + (NH4)2SO4
H2NCH2COOH + O2 = CO2 + H2O + NH3 =>
2 H2NCH2COOH + 3 O2 = 4 CO2 + 2 H2O + 2 NH3
H2C2O4 + KIO3 = K2C2O4 + CO2 + I + H2O =>
6 H2C2O4 + 2 KIO3 = K2C2O4 + 10 CO2 + 2 I + 6 H2O
GeO2 + KOH = Ge(OH)4 + K2O =>
GeO2 + 4 KOH = Ge(OH)4 + 2 K2O
H(NO3) + KI = K(NO3) + I2 + NO + H2O =>
8 H(NO3) + 6 KI = 6 K(NO3) + 3 I2 + 2 NO + 4 H2O
C(s) + HNO3 = CO2 + NO2 + H2O =>
C(s) + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
MgN2O6 + Na3PO4 = Mg3(PO4)2 + NaNO3 =>
3 MgN2O6 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaNO3
C6H4(NH2)2 + HNO2 + HCl = C6H4(N2Cl)2 + H2O =>
C6H4(NH2)2 + 2 HNO2 + 2 HCl = C6H4(N2Cl)2 + 4 H2O
CuCl2 + CH3COOH = (CH3COO)2Cu + HCl =>
CuCl2 + 2 CH3COOH = (CH3COO)2Cu + 2 HCl
CH3CH2CH2OH + CH3CH2COOH = CH3CH2COOCH2CH2CH3 + H2O =>
CH3CH2CH2OH + CH3CH2COOH = CH3CH2COOCH2CH2CH3 + H2O
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 = Na2SO4 + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
NH3 + CuCl2 = Cu(NH3)Cl2 =>
NH3 + CuCl2 = Cu(NH3)Cl2
Pb(N3)2 = Pb + N3 =>
Pb(N3)2 = Pb + 2 N3
NaClHCl = NaHCl2 =>
NaClHCl = NaHCl2
CuSO4NaOH = (CuOH)2SO4Na2SO4 =>
2 CuSO4NaOH = (CuOH)2SO4Na2SO4
CuFe2S2 + O2 = SO2 + CuO + FeO =>
2 CuFe2S2 + 7 O2 = 4 SO2 + 2 CuO + 4 FeO
P4O10(s) + H2O(l) = H3PO4(s) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(s)
Al(NO3)3(aq) + KCl(aq) = AlCl3 + KNO3 =>
Al(NO3)3(aq) + 3 KCl(aq) = AlCl3 + 3 KNO3
FeTiO3 + KOH = K4Ti3O8 + FeO + H2O =>
3 FeTiO3 + 4 KOH = K4Ti3O8 + 3 FeO + 2 H2O
KBr + H2SO4 = Br2 + H2SO3 + K2SO4 + H2O =>
2 KBr + 2 H2SO4 = Br2 + H2SO3 + K2SO4 + H2O
Copper + silvernitrate = coppernitrate + silver =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Na2SO4 + CuCl2 = NaCl + Cu2(SO4)2 =>
2 Na2SO4 + 2 CuCl2 = 4 NaCl + Cu2(SO4)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H + N + O = HNO2 =>
H + N + 2 O = HNO2
H + Cl + O = HClO4 =>
H + Cl + 4 O = HClO4
(Ca(ClO3)2) = (CaCl2) + O2 =>
(Ca(ClO3)2) = (CaCl2) + 3 O2
SCl6 = S8 + Cl2 =>
8 SCl6 = S8 + 24 Cl2
C5H6S + O2 = CO + H2O + SO2 =>
C5H6S + 5 O2 = 5 CO + 3 H2O + SO2
HNO3 + H2O = H2NO3OH =>
HNO3 + H2O = H2NO3OH
Ca(HCO3)2 = CaO + H2O(g) + CO2(g) =>
Ca(HCO3)2 = CaO + H2O(g) + 2 CO2(g)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
AlCl3 + Li3Po4 = AlPo4 + LiCl =>
AlCl3 + Li3Po4 = AlPo4 + 3 LiCl
Na2CO3 + HClO4 = H2O + CO2 + NaClO4 =>
Na2CO3 + 2 HClO4 = H2O + CO2 + 2 NaClO4
Bi2 = Bi =>
Bi2 = 2 Bi
Hg2CO3 + O2 = HgO + CO2 =>
2 Hg2CO3 + O2 = 4 HgO + 2 CO2
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
CsClO2 + O2 = CsClO3 =>
2 CsClO2 + O2 = 2 CsClO3
H2SO4 + H2O2 + KI = I2 + K2SO4 + H2O =>
H2SO4 + H2O2 + 2 KI = I2 + K2SO4 + 2 H2O
ZnSO4BaCl2 = ZnCl2SO4Ba =>
ZnSO4BaCl2 = ZnCl2SO4Ba
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4 =>
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4
MgBr2 + Cl = MgCl2 + Br2 =>
MgBr2 + 2 Cl = MgCl2 + Br2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
