| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H22O + 15 O2 = 10 CO2 + 11 H2O
NaOH + CNSO4 = CNOH + NaSO4 =>
NaOH + CNSO4 = CNOH + NaSO4
Hg2Cl2 + KS = HgS + KCl =>
Hg2Cl2 + 2 KS = 2 HgS + 2 KCl
PdO + H2 = Pd + H2O =>
PdO + H2 = Pd + H2O
He + F2 = HeF2 =>
He + F2 = HeF2
B + N = B3N4 =>
3 B + 4 N = B3N4
KMnO4 + HCl + H2S = KCl + MnCl2 + H2O + H2SO4 =>
8 KMnO4 + 24 HCl + 5 H2S = 8 KCl + 8 MnCl2 + 12 H2O + 5 H2SO4
B10H14 + Et3N = (Et3NH)2B10H10 + H2 =>
B10H14 + 2 Et3N = (Et3NH)2B10H10 + H2
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
H2O + Je = Je3O4 + H2 =>
4 H2O + 3 Je = Je3O4 + 4 H2
SnCl + KOH = SnOH + KCl =>
SnCl + KOH = SnOH + KCl
(h)HCl(aq) + FeS(s) = FeCl2(aq) + H2S(g) =>
2(h)HCl(aq) + FeS(s) = FeCl2(aq) + H2S(g)
MgS + HNO3 = Mg(NO3) + HS =>
MgS + HNO3 = Mg(NO3) + HS
FeBr3 + BaS = BaBr3 + FeS =>
FeBr3 + BaS = BaBr3 + FeS
Cu(OH)2 + CH4 = CH3OH + Cu + H2O =>
Cu(OH)2 + CH4 = CH3OH + Cu + H2O
H2SeO4 + Ba(OH)2 = BaSeO4 + H2O =>
H2SeO4 + Ba(OH)2 = BaSeO4 + 2 H2O
LiOH + Al(OH)3 = LiAlO2 + H2O =>
LiOH + Al(OH)3 = LiAlO2 + 2 H2O
Fe + H + I = Fe2H5I =>
2 Fe + 5 H + I = Fe2H5I
Fe(NO3)3 + Na2S = Fe2S3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2S = Fe2S3 + 6 NaNO3
Mg + HF = MgF2 + H2 =>
Mg + 2 HF = MgF2 + H2
NO3{-} + Al + H2O = Al(OH)3 + NH3 + OH{-} =>
3 NO3{-} + 8 Al + 18 H2O = 8 Al(OH)3 + 3 NH3 + 3 OH{-}
NO2 + NaMnO4 = NaNO3 + MnO2 + O2 =>
2 NO2 + 2 NaMnO4 = 2 NaNO3 + 2 MnO2 + O2
CrCl2 + NaBiO3 + HCl = Na2Cr2O7 + BiCl3 + NaCl + H2O =>
2 CrCl2 + 4 NaBiO3 + 10 HCl = Na2Cr2O7 + 4 BiCl3 + 2 NaCl + 5 H2O
FeN3O9 + Cl = FeCl3 + NO2 + O =>
FeN3O9 + 3 Cl = FeCl3 + 3 NO2 + 3 O
C12H22O12 + O2 = CO2 + H2O =>
2 C12H22O12 + 23 O2 = 24 CO2 + 22 H2O
K2[Zn(OH)4] + HCl = KCl + ZnOHCl + H2O =>
K2[Zn(OH)4] + 3 HCl = 2 KCl + ZnOHCl + 3 H2O
MgN2(s) = Mg(s) + N2(g) =>
MgN2(s) = Mg(s) + N2(g)
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
H2PtCl6 + NaBH4 + H2O = PtO2 + NaCl + BCl3 + H2 =>
2 H2PtCl6 + 3 NaBH4 + 4 H2O = 2 PtO2 + 3 NaCl + 3 BCl3 + 12 H2
Zn(aq) + HCl(aq) = ZnCl2(aq) + H2(aq) =>
Zn(aq) + 2 HCl(aq) = ZnCl2(aq) + H2(aq)
(SO3)2{-} + Cl2 + H2O = (SO4)2{-} + Cl{-} + H{+} =>
(SO3)2{-} + 2 Cl2 + 2 H2O = (SO4)2{-} + 4 Cl{-} + 4 H{+}
Mg(NO3)2*6H2O + Si(CH3CH2O)4 = Mg2SiO4 + CH3CH2OH + H2O + HNO3 =>
2 Mg(NO3)2*6H2O + Si(CH3CH2O)4 = Mg2SiO4 + 4 CH3CH2OH + 8 H2O + 4 HNO3
NO(g) + NH3(g) = N2(g) + H2O(liq) =>
6 NO(g) + 4 NH3(g) = 5 N2(g) + 6 H2O(liq)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Sb2S2 + HNO3 = Sb2O5 + NO2 + S + H2O =>
Sb2S2 + 10 HNO3 = Sb2O5 + 10 NO2 + 2 S + 5 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
CuOSiO2 = CuSiO3 =>
CuOSiO2 = CuSiO3
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
C2H4Cl2 + O2 = CO + H2O + HCl =>
2 C2H4Cl2 + 3 O2 = 4 CO + 2 H2O + 4 HCl
Na2S2O8 + Na2S2O3 + H2O = Na2SO4 + H2SO4 =>
4 Na2S2O8 + Na2S2O3 + 5 H2O = 5 Na2SO4 + 5 H2SO4
C + Cl2 = CCl2 =>
C + Cl2 = CCl2
N2H5Cl + Na2SO3 + HCl = NaCl + S + N2 + H2O =>
N2H5Cl + Na2SO3 + HCl = 2 NaCl + S + N2 + 3 H2O
Al2O3 + NaOH = H2O + NaAlO2 =>
Al2O3 + 2 NaOH = H2O + 2 NaAlO2
AsH3 + I2 + H2O = H3AsO4 + I{-} + H3O{+} =>
AsH3 + 4 I2 + 12 H2O = H3AsO4 + 8 I{-} + 8 H3O{+}
OH{-} + CrI3 + Cl2 = CrO4{2-} + IO3{-} + Cl{-} + H2O =>
52 OH{-} + 2 CrI3 + 21 Cl2 = 2 CrO4{2-} + 6 IO3{-} + 42 Cl{-} + 26 H2O
K2Cr2O7 + HBr + H2SO4 = Br + K2SO4 + H2O + CrSO4 =>
K2Cr2O7 + 8 HBr + 3 H2SO4 = 8 Br + K2SO4 + 7 H2O + 2 CrSO4
Pb + HOH = Pb(OH)2 + H2 =>
Pb + 2 HOH = Pb(OH)2 + H2
Fe + Cl2 = Fe(Cl)2 =>
Fe + Cl2 = Fe(Cl)2
OF2 + NaOH = NaF + O2 + H2O =>
OF2 + 2 NaOH = 2 NaF + O2 + H2O
BaCrO4 + HC2H3O2 = Ba + Cr2O7 + C2H3O2 + H2O =>
2 BaCrO4 + 2 HC2H3O2 = 2 Ba + Cr2O7 + 2 C2H3O2 + H2O
| 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 sur12/28/24
Équations équilibrées sur01/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
