| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
C3H4 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 C3H4 + 4 K2Cr2O7 + 16 H2SO4 = 9 CH3COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 10 H2O
KMnO4 + Al + KOH = K2MnO4 + Al(OH)3 =>
3 KMnO4 + Al + 3 KOH = 3 K2MnO4 + Al(OH)3
Ca + CO3 + HCl = CaCl2 + H2O + CO2 =>
Ca + CO3 + 2 HCl = CaCl2 + H2O + CO2
Na2SO3 + H{+} = SO2 + H2O + Na{+} =>
Na2SO3 + 2 H{+} = SO2 + H2O + 2 Na{+}
CaCl2 + NgNO3 = CaNO3 + Cl2Ng =>
CaCl2 + NgNO3 = CaNO3 + Cl2Ng
C3H7COOH + Mg2CO3 = CH3COOMg + CO2 + H2O =>
4 C3H7COOH + 5 Mg2CO3 = 10 CH3COOMg + CO2 + H2O
BCl3 + Na2CO3 = NaCl + B2(CO3)3 =>
2 BCl3 + 3 Na2CO3 = 6 NaCl + B2(CO3)3
C2H5OH + Cl2 = C2H4OH + HCl =>
2 C2H5OH + Cl2 = 2 C2H4OH + 2 HCl
CH3COOH + HCl = CH5COOCl =>
CH3COOH + HCl = CH5COOCl
He2 + N2 = HeN =>
He2 + N2 = 2 HeN
Mg(NO3)2 + NH3 = Mg + NO3NH3 =>
Mg(NO3)2 + 2 NH3 = Mg + 2 NO3NH3
PCl5 + NaOH = Na3PO4 + NaCl + H2O =>
PCl5 + 8 NaOH = Na3PO4 + 5 NaCl + 4 H2O
Zn + H{+} + IO3{-} = Zn{2+} + H2O + I2 =>
5 Zn + 12 H{+} + 2 IO3{-} = 5 Zn{2+} + 6 H2O + I2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
S + SO4{2-} + H{-} = SO3{2-} + H2O =>
S + 4 SO4{2-} + 2 H{-} = 5 SO3{2-} + H2O
CCl4 + H2O = COCl2 + HCl =>
CCl4 + H2O = COCl2 + 2 HCl
Hg2(NO3)2 + KCl = KNO3 + HgCl =>
Hg2(NO3)2 + 2 KCl = 2 KNO3 + 2 HgCl
Zn + HNO3 = Zn(NO3)2 + NH5 + H2O =>
5 Zn + 11 HNO3 = 5 Zn(NO3)2 + NH5 + 3 H2O
H2SO4(aq) + Fe(s) = Fe2(SO4)3(aq) + H2SO3(aq) + H2O(l) =>
6 H2SO4(aq) + 2 Fe(s) = Fe2(SO4)3(aq) + 3 H2SO3(aq) + 3 H2O(l)
Al2(CO3)3 = Al2 + CO3 =>
Al2(CO3)3 = Al2 + 3 CO3
SrCO3V2O5 = SrV2O6CO2 =>
SrCO3V2O5 = SrV2O6CO2
Ba(NO3)2(aq) + Na2SO4 = BaSO4 + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2SO4 = BaSO4 + 2 NaNO3(aq)
N2 + P2O5 = N2O + P =>
5 N2 + P2O5 = 5 N2O + 2 P
CaO + HNO3 + MgO = Ca(NO3)2*Mg(NO3)2 + H2O =>
CaO + 4 HNO3 + MgO = Ca(NO3)2*Mg(NO3)2 + 2 H2O
KFeO2 + KOH + H2O2 = K2FeO4 + H2O =>
2 KFeO2 + 2 KOH + 3 H2O2 = 2 K2FeO4 + 4 H2O
C5H11OH + KMnO4 + H2SO4 = C5H10O2 + K2SO4 + MnSO4 + H2O =>
5 C5H11OH + 4 KMnO4 + 6 H2SO4 = 5 C5H10O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
Na(Cr2O7) + Cu(NO3)2 = Cu(Cr2O7) + Na(NO3)2 =>
Na(Cr2O7) + Cu(NO3)2 = Cu(Cr2O7) + Na(NO3)2
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + Ca(NO3) =>
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + Ca(NO3)
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
NaHCO3 + Br2 = NaBrCO3 + NaBr + CO2 + H2O =>
2 NaHCO3 + Br2 = NaBrCO3 + NaBr + CO2 + H2O
Fe2 + NH4OH = Fe2NH4OH =>
Fe2 + NH4OH = Fe2NH4OH
Al + Cu + HCl = CuCl + AlH =>
Al + Cu + HCl = CuCl + AlH
Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O
CH3BrHBr = Br2CH4 =>
CH3BrHBr = Br2CH4
NaClO3 + H2SO4 = NaHSO4 + HClO4 + H2O + ClO2 =>
3 NaClO3 + 3 H2SO4 = 3 NaHSO4 + HClO4 + H2O + 2 ClO2
O2 + Fe{2+} + e = Fe3O4 =>
2 O2 + 3 Fe{2+} + 6e = Fe3O4
Cs2 + Cl2 = CsCl =>
Cs2 + Cl2 = 2 CsCl
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na3SO4 + H2O =>
4 KMnO4 + 15 Na2C2O4 + 16 H2SO4 = 2 K2SO4 + 30 CO2 + 4 MnSO4 + 10 Na3SO4 + 16 H2O
Ar + O = ArO =>
Ar + O = ArO
Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
H2I2 = H2 + I2 =>
H2I2 = H2 + I2
H(CN) + CuSO4 = H2SO4 + Cu(CN)2 =>
2 H(CN) + CuSO4 = H2SO4 + Cu(CN)2
C3H8(g) + O(g) = CO2(g) + H2O(l) =>
C3H8(g) + 10 O(g) = 3 CO2(g) + 4 H2O(l)
I{-} + H{+} + IO3 = I2 + H2O =>
12 I{-} + 12 H{+} + 2 IO3 = 7 I2 + 6 H2O
H2SO4(aq)Na2OH(aq) = Na2SO4(aq)H3O(l) =>
H2SO4(aq)Na2OH(aq) = Na2SO4(aq)H3O(l)
WCl6 + C2H5OH = C2H4O + W + HCl =>
WCl6 + 3 C2H5OH = 3 C2H4O + W + 6 HCl
KOH + HF = KO + H2F =>
KOH + HF = KO + H2F
HCl + MnO2 = MnCl2 + H2O + O2 =>
4 HCl + 2 MnO2 = 2 MnCl2 + 2 H2O + O2
C37H66N7O18P3S + C21H27N7O14P2 = C37H64N7O18P3S + C21H29N7O14P2 =>
C37H66N7O18P3S + C21H27N7O14P2 = C37H64N7O18P3S + C21H29N7O14P2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/23
Équations équilibrées sur01/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
