| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(OH)2 = SrO + H2O
(NO2)2 + NaOH = NaNO2 + NaNO2O + H2O =>
(NO2)2 + 2 NaOH = NaNO2 + NaNO2O + H2O
C4H10O + KOH = C4H9OK + H2O =>
C4H10O + KOH = C4H9OK + H2O
HF + Ca(OH)3 = CaF3 + H2O =>
3 HF + Ca(OH)3 = CaF3 + 3 H2O
Na5IO6 + H2O = Na3H2IO6 + NaOH =>
Na5IO6 + 2 H2O = Na3H2IO6 + 2 NaOH
Ca(OH)2(aq) + (NH4)2CO3(aq) = NH3(g) + CaCO3(s) + H2O(l) =>
Ca(OH)2(aq) + (NH4)2CO3(aq) = 2 NH3(g) + CaCO3(s) + 2 H2O(l)
H2C5H2N4O3 + KOH = K2C5H2N4O3 + H2O =>
H2C5H2N4O3 + 2 KOH = K2C5H2N4O3 + 2 H2O
Al + CuCl3 = AlCl3 + Cu3 =>
3 Al + 3 CuCl3 = 3 AlCl3 + Cu3
CH3CHO + KMnO4 + H2SO4 = K2SO4 + CH3COOH + H2O + MnSO4 =>
5 CH3CHO + 2 KMnO4 + 3 H2SO4 = K2SO4 + 5 CH3COOH + 3 H2O + 2 MnSO4
H2O2K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
H2O2K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 5 H2O + 2 O2
KOH2 + HNO3 = KNO3 + HOH2 =>
KOH2 + HNO3 = KNO3 + HOH2
C6H5OH + HNO3 + H2SO4 = C6H3OHNO2SO3H + H2O =>
C6H5OH + HNO3 + H2SO4 = C6H3OHNO2SO3H + 2 H2O
C4H12O3N2S + O2 = CO2 + H2O + N2O2 + SO2 =>
2 C4H12O3N2S + 15 O2 = 8 CO2 + 12 H2O + 2 N2O2 + 2 SO2
HgCl2 + C2H5NS + HCl = HgS + C2H6NCl3 =>
HgCl2 + C2H5NS + HCl = HgS + C2H6NCl3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Al2O3 + Pb(OH)2 = PbO + Al(OH)3 =>
Al2O3 + 3 Pb(OH)2 = 3 PbO + 2 Al(OH)3
Na + Se = Na6Se =>
6 Na + Se = Na6Se
H2SO4 + NaCl = Na2(SO4) + HCl =>
H2SO4 + 2 NaCl = Na2(SO4) + 2 HCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SO3 + CO2 = SC + O2 =>
2 SO3 + 2 CO2 = 2 SC + 5 O2
Fe + NaCl = FeCl2 + Na =>
Fe + 2 NaCl = FeCl2 + 2 Na
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CoCl2{-} + HCl = H2Co{-} + Cl =>
CoCl2{-} + 2 HCl = H2Co{-} + 4 Cl
CaO + Na2CO3 = CaCO3 + Na2O =>
CaO + Na2CO3 = CaCO3 + Na2O
C3H7O + O2 = C02 + H2O =>
4 C3H7O + 5 O2 = 6 C02 + 14 H2O
Al + KOH + H2O = K[Al(OH)6] + H2 =>
2 Al + 2 KOH + 10 H2O = 2 K[Al(OH)6] + 5 H2
CuSO4 + zinc = zincsulfate + copper =>
CuSO4 + Zn = ZnSO4 + Cu
A + B10C = A3C2 + AB3 =>
29 A + 6 B10C = 3 A3C2 + 20 AB3
CH3CH2CH2COOH + NaBH4 + H2O = CH3CH2CH2CH2OH + NaOH + H3BO3 =>
2 CH3CH2CH2COOH + NaBH4 + 2 H2O = 2 CH3CH2CH2CH2OH + NaOH + H3BO3
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
Ba(OH)2 + NO = N2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 6 NO = N2 + 2 Ba(NO2)2 + 2 H2O
NaF + OH = NaOH + F =>
NaF + OH = NaOH + F
SO + O2 = SO2 =>
2 SO + O2 = 2 SO2
Na2CrO4 + AlBr3 = Na2Br3 + CrO4Al =>
Na2CrO4 + AlBr3 = Na2Br3 + CrO4Al
BaCl2 + HCl = BaHCl + Cl =>
BaCl2 + HCl = BaHCl + 2 Cl
NH2CH2COOH + HCl = NH3ClCH2COOH =>
NH2CH2COOH + HCl = NH3ClCH2COOH
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
FeO + NaH2(PO4)H2O = Fe3(PO4)2 + H2O + NaOH =>
3 FeO + 2 NaH2(PO4)H2O = Fe3(PO4)2 + 3 H2O + 2 NaOH
NH4OH + MgCl2 = Mg(OH)2 + NH4Cl =>
2 NH4OH + MgCl2 = Mg(OH)2 + 2 NH4Cl
Na5IO6 + H2O = Na3H2IO6 + NaOH =>
Na5IO6 + 2 H2O = Na3H2IO6 + 2 NaOH
Zn + As2O5 = ZnO + As =>
5 Zn + As2O5 = 5 ZnO + 2 As
CrO7{2-} + S{2-} + H3O{+} = Cr{3+} + S + H2O =>
2 CrO7{2-} + 9 S{2-} + 28 H3O{+} = 2 Cr{3+} + 9 S + 42 H2O
PbS + Na2CO3 = Na2S + Pb + CO2 + Na2SO4 =>
4 PbS + 4 Na2CO3 = 3 Na2S + 4 Pb + 4 CO2 + Na2SO4
NaOH + H(C2H3O2) = H2O + Na(C2H3O2) =>
NaOH + H(C2H3O2) = H2O + Na(C2H3O2)
Fe102 + C103 = FeC104 =>
103 Fe102 + 10608 C103 = 10506 FeC104
HI + H2O = H3O + IH2O =>
HI + 2 H2O = H3O + IH2O
KMnO4 + NaNO2 + H2O = NaNO3 + MnO2 + KOH =>
2 KMnO4 + 3 NaNO2 + H2O = 3 NaNO3 + 2 MnO2 + 2 KOH
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
PBO2 = PBO + O2 =>
2 PBO2 = 2 PBO + O2
| 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 sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
