| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + Cl2 = 2 KCl + 2 MnO2 + 2 O2
KClO3 + MnO2 = KCl + Mn2O7 =>
KClO3 + 2 MnO2 = KCl + Mn2O7
Na2O + Cl2O3 = NaCl + O2 =>
Na2O + Cl2O3 = 2 NaCl + 2 O2
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
BaSO4 + CaSO4 = BaCa(SO4)2 =>
BaSO4 + CaSO4 = BaCa(SO4)2
((NH)4)OH + H2SO4 = (((NH)4)2)SO4 + H2O =>
2((NH)4)OH + H2SO4 = (((NH)4)2)SO4 + 2 H2O
PO2 + P2O5 = P3O7 =>
PO2 + P2O5 = P3O7
HBr + BaSO4 = H2O + BaBr2 + SO3 =>
2 HBr + BaSO4 = H2O + BaBr2 + SO3
Mg2 + FeSO4 = MgSO4 + Fe2 =>
Mg2 + 2 FeSO4 = 2 MgSO4 + Fe2
NaHCO3(aq) + Ca(OH)2(l) = H2O(l) + CaCO3(s) + NaOH(aq) =>
NaHCO3(aq) + Ca(OH)2(l) = H2O(l) + CaCO3(s) + NaOH(aq)
PClO3 = PClO2 + O2 =>
2 PClO3 = 2 PClO2 + O2
Ni + CuSO4 = NiCu + SO4 =>
Ni + CuSO4 = NiCu + SO4
NaOH + (COOH)2 = (COONa)2 + H2O =>
2 NaOH + (COOH)2 = (COONa)2 + 2 H2O
Al2(SO4)3 + H2S(aq) = Al2S3 + H2SO4 =>
Al2(SO4)3 + 3 H2S(aq) = Al2S3 + 3 H2SO4
BaSO4 + Cl2 = BaCl2 + SO4 =>
BaSO4 + Cl2 = BaCl2 + SO4
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
K2S + CaCl2 = CaS + KCl =>
K2S + CaCl2 = CaS + 2 KCl
CH3CHO + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3CHO + 2 Ag(NH3)2OH = CH3COONH4 + 2 Ag + 3 NH3 + H2O
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
CaCo3 + KI = K2Co3 + CaI2 =>
CaCo3 + 2 KI = K2Co3 + CaI2
Ag(s) + HNO3(aq) = AgNO3 + NO + H2O =>
3 Ag(s) + 4 HNO3(aq) = 3 AgNO3 + NO + 2 H2O
HCl + Br2 = H2 + BrCl =>
2 HCl + Br2 = H2 + 2 BrCl
C7H7O2N + O2 = CO2 + N2O5 + H2O =>
2 C7H7O2N + 18 O2 = 14 CO2 + N2O5 + 7 H2O
Na3PO4 + Ni3N2 = Ni3(PO4)2 + Na3N =>
2 Na3PO4 + Ni3N2 = Ni3(PO4)2 + 2 Na3N
Hg(SCN)2 + NH4SCN = Hg(SCN)4 + NH4 =>
Hg(SCN)2 + 2 NH4SCN = Hg(SCN)4 + 2 NH4
N2H4 + H2O + Fe = Fe(OH)2 + NH3 =>
N2H4 + 2 H2O + Fe = Fe(OH)2 + 2 NH3
Mg + NO2 = MgO + N2 =>
4 Mg + 2 NO2 = 4 MgO + N2
HO2 = H + O2 =>
HO2 = H + O2
Ca(NO3)2(ac) + Na2SO4(ac) = CaSO4(s) + NaNO3(ac) =>
Ca(NO3)2(ac) + Na2SO4(ac) = CaSO4(s) + 2 NaNO3(ac)
NaBr(aq) + H2SO4(aq) = HBr(g) + Na2SO4(aq) =>
2 NaBr(aq) + H2SO4(aq) = 2 HBr(g) + Na2SO4(aq)
Ca(ClO4)2 = CaCl2 + O2 =>
Ca(ClO4)2 = CaCl2 + 4 O2
BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl
HMnO4 + FeO = Fe2O3 + MnO + H2O =>
2 HMnO4 + 10 FeO = 5 Fe2O3 + 2 MnO + H2O
O{2+} + NaBr = NaO + Br{2} =>
O{2+} + NaBr = NaO + Br{2}
CsCl + NaClO4HOH = CsClO4 + NaCl + HOH =>
CsCl + NaClO4HOH = CsClO4 + NaCl + HOH
CuSO4*5H2O + C2H4(NH2)2 = [Cu(C2H4(NH2)2)2(H2O)2]SO4*H2O + H2O =>
CuSO4*5H2O + 2 C2H4(NH2)2 = [Cu(C2H4(NH2)2)2(H2O)2]SO4*H2O + 2 H2O
Cu{3+} + Fe = Fe{3+} + Cu =>
Cu{3+} + Fe = Fe{3+} + Cu
Ca2SO4 + CO2 = CaCO3 + CaSO3 =>
Ca2SO4 + CO2 = CaCO3 + CaSO3
Nb2Ti2N3O2 = Nb2N + TiN + Nb2O5 + N2 =>
5 Nb2Ti2N3O2 = 3 Nb2N + 10 TiN + 2 Nb2O5 + N2
Cu + O2 + CO2 + H2O = Cu2(OH)2CO3 =>
2 Cu + O2 + CO2 + H2O = Cu2(OH)2CO3
Fe + Ca(OH)2 = Ca + Fe(OH)2 =>
Fe + Ca(OH)2 = Ca + Fe(OH)2
H3PO4 + Fr2O = Fr3PO4 + H2O =>
2 H3PO4 + 3 Fr2O = 2 Fr3PO4 + 3 H2O
HClO4 + Ba(OH)2 = HOH + Ba(ClO4)2 =>
2 HClO4 + Ba(OH)2 = 2 HOH + Ba(ClO4)2
O2 + NaHS = NaOH + S =>
O2 + 2 NaHS = 2 NaOH + 2 S
Mg + O2 = MgO2(s) =>
Mg + O2 = MgO2(s)
P2O5 + MgO = Mg3P2 + O =>
P2O5 + 3 MgO = Mg3P2 + 8 O
O2 + Cu + P2O5 = Cu3(PO4)2 =>
3 O2 + 6 Cu + 2 P2O5 = 2 Cu3(PO4)2
Cr2O3 + H3PO4 = CrPO4 + H2O =>
Cr2O3 + 2 H3PO4 = 2 CrPO4 + 3 H2O
KCl + MgO = K + O2 + MgCl2 =>
4 KCl + 2 MgO = 4 K + O2 + 2 MgCl2
Ca(H2O) + ClO = Ca(ClO)2 + H2O =>
Ca(H2O) + 2 ClO = Ca(ClO)2 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
