| Équations équilibrées la veille | Équations équilibrées le lendemain |
POCl5 + 3 H2O = 5 HCl + HPO4
LiOH(s) = Li + OH =>
LiOH(s) = Li + OH
O2H2 = OH =>
O2H2 = 2 OH
AlCl3 + CuO = CuCl2 + Al2O3 =>
2 AlCl3 + 3 CuO = 3 CuCl2 + Al2O3
KOH + Na = NaOH + K =>
KOH + Na = NaOH + K
NH4OH + O2 = NO2 + H2O =>
4 NH4OH + 7 O2 = 4 NO2 + 10 H2O
K(Cl)O3 = K(Cl) + O2 =>
2 K(Cl)O3 = 2 K(Cl) + 3 O2
Ba(OH)2 + NaClO4 = Ba(ClO4)2 + NaOH =>
Ba(OH)2 + 2 NaClO4 = Ba(ClO4)2 + 2 NaOH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaBr + LiF = NaF + LiBr =>
NaBr + LiF = NaF + LiBr
ZnO + Al = Zn + Al2O3 =>
3 ZnO + 2 Al = 3 Zn + Al2O3
P4S7 + HNO3 = H3PO4 + H2SO4 + H2O + NO2 =>
P4S7 + 62 HNO3 = 4 H3PO4 + 7 H2SO4 + 18 H2O + 62 NO2
MnO2 + KNO3 + KOH = K2MnO4 + KNO2 + H2O =>
MnO2 + KNO3 + 2 KOH = K2MnO4 + KNO2 + H2O
Be + HI = BeI2 + H2 =>
Be + 2 HI = BeI2 + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H8O3 + Cu(OH)2 = C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O
CaC2 + Na = NaC2 + Ca =>
CaC2 + Na = NaC2 + Ca
LiCl(aq) + AgCH3COO(aq) = LiCH3COO + AgCl =>
LiCl(aq) + AgCH3COO(aq) = LiCH3COO + AgCl
Fe(HO)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(HO)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
HMnO4 + Fe = Fe(MnO4) + H2 =>
2 HMnO4 + 2 Fe = 2 Fe(MnO4) + H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
PC5 = PC3 + C =>
PC5 = PC3 + 2 C
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C3H6O2NH3 = C3H9O2N =>
C3H6O2NH3 = C3H9O2N
BaBr2 + Na2SO3 = BaSO3 + NaBr =>
BaBr2 + Na2SO3 = BaSO3 + 2 NaBr
HPO4 + H = H2PO4 =>
HPO4 + H = H2PO4
Pd(NH3)2Cl2 + H2 = Pd + NH4Cl =>
Pd(NH3)2Cl2 + H2 = Pd + 2 NH4Cl
Na2CO3 + Ba(NO3)2 = Na + NO3 + BaCO3 =>
Na2CO3 + Ba(NO3)2 = 2 Na + 2 NO3 + BaCO3
HMnO4 + Fe = Fe(MnO4) + H2 =>
2 HMnO4 + 2 Fe = 2 Fe(MnO4) + H2
Bi2O3 + NaOH + NaOCl = H2O + NaBiO3 + NaCl =>
Bi2O3 + 2 NaOH + 2 NaOCl = H2O + 2 NaBiO3 + 2 NaCl
HPO4 + H = H2PO4 =>
HPO4 + H = H2PO4
Br + SI = SBr + I =>
Br + SI = SBr + I
H + ClO = HClO =>
H + ClO = HClO
Al2O3 + Ba = BaO + Al =>
Al2O3 + 3 Ba = 3 BaO + 2 Al
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
FeS + O3 = FeO + SO2 =>
FeS + O3 = FeO + SO2
C8H8 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
7 C8H8 + 8 KMnO4 + 12 H2SO4 = 8 C7H6O2 + 4 K2SO4 + 8 MnSO4 + 16 H2O
Cr(NO3)3 + NH3 = Cr(H3)3 + N(NO3) =>
Cr(NO3)3 + 3 NH3 = Cr(H3)3 + 3 N(NO3)
PBO + CO = PB + CO2 =>
PBO + CO = PB + CO2
ClO + H = Cl + H2O =>
ClO + 2 H = Cl + H2O
Cl2(g) + C2H2(g) = C2H2Cl4 =>
2 Cl2(g) + C2H2(g) = C2H2Cl4
Ag + NaOH = AgOH + Na =>
Ag + NaOH = AgOH + Na
Li + BaO = Li2O + Ba =>
2 Li + BaO = Li2O + Ba
Ba(OH)2 + H2SO4 = BaSO4 + OH2H2SO4 =>
Ba(OH)2 + 3 H2SO4 = BaSO4 + 2 OH2H2SO4
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
C20H14O4 + Na2SiO3 = Na2SiO3C20H14O4 =>
C20H14O4 + Na2SiO3 = Na2SiO3C20H14O4
CuS + O = Cu + SO =>
CuS + O = Cu + SO
KOH + HCl = KCl + HOH =>
KOH + HCl = KCl + HOH
Cu + P = Cu3P2 =>
3 Cu + 2 P = Cu3P2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
