| Équations équilibrées la veille |
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(aq)
KCl + BaCl2 = KBaCl3 =>
KCl + BaCl2 = KBaCl3
NaH + FOH = NaF + H2O =>
NaH + FOH = NaF + H2O
H4P207 + H2O = H3O + P2O7 =>
2 H4P207 + 4355 H2O = 2906 H3O + 207 P2O7
K + HNO3 = NH4NO3 + KNO3 + H2O =>
8 K + 10 HNO3 = NH4NO3 + 8 KNO3 + 3 H2O
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3
Na3A + H2O = Na2HA + NaOH =>
Na3A + H2O = Na2HA + NaOH
C2H4 + O2 = C(s) + H2O =>
C2H4 + O2 = 2 C(s) + 2 H2O
Fe{+3} + Sn{+2} = Fe{+2} + Sn{+4} =>
2 Fe{+3} + Sn{+2} = 2 Fe{+2} + Sn{+4}
Cu{2+} + H2O + NaOH = Cu(OH)2 + Na{2+} + H2 =>
2 Cu{2+} + 2 H2O + 2 NaOH = 2 Cu(OH)2 + 2 Na{2+} + H2
K + HNO3 = NH4NO3 + KNO3 + H2O =>
8 K + 10 HNO3 = NH4NO3 + 8 KNO3 + 3 H2O
Cs + Br2 = CsBr =>
2 Cs + Br2 = 2 CsBr
K + HNO3 = NH4NO3 + KNO3 + H2O =>
8 K + 10 HNO3 = NH4NO3 + 8 KNO3 + 3 H2O
Na3AsO3 + I2 + NaOH = Na3AsO4 + NaI + H2O =>
Na3AsO3 + I2 + 2 NaOH = Na3AsO4 + 2 NaI + H2O
Cs + Br2 = CsBr =>
2 Cs + Br2 = 2 CsBr
I2{-} + C6H8O6 = I{-} + C6H6O6 + H{+} =>
2 I2{-} + C6H8O6 = 4 I{-} + C6H6O6 + 2 H{+}
KOH + H2CO3 = KHCO3 + H2O =>
KOH + H2CO3 = KHCO3 + H2O
Pb + H2SO4 = H2O + PbSO4 + SO2 =>
Pb + 2 H2SO4 = 2 H2O + PbSO4 + SO2
K + HNO3 = NH4NO3 + KNO3 + H2O =>
8 K + 10 HNO3 = NH4NO3 + 8 KNO3 + 3 H2O
F2(g) + NaBr(aq) = NaF + Br =>
F2(g) + 2 NaBr(aq) = 2 NaF + 2 Br
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C6H10O5 + CuO = H2O + Cu + C6H8O7 =>
C6H10O5 + 3 CuO = H2O + 3 Cu + C6H8O7
NiCl2 + Na2CO3 = NiCO3(s) + NaCl =>
NiCl2 + Na2CO3 = NiCO3(s) + 2 NaCl
ZrCl4 + C2H2 = ZrC + HCl + C =>
ZrCl4 + 2 C2H2 = ZrC + 4 HCl + 3 C
Al + S4 = AlS =>
4 Al + S4 = 4 AlS
KMnO4 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 3 H2O
CH4 + KMnO4 + KOH = C3H4O3 + K2MnO4 + H2O =>
3 CH4 + 14 KMnO4 + 14 KOH = C3H4O3 + 14 K2MnO4 + 11 H2O
CH4 + Fe3 = CFe + H4 =>
3 CH4 + Fe3 = 3 CFe + 3 H4
K + HNO3 = KNO3 + H2 =>
2 K + 2 HNO3 = 2 KNO3 + H2
H2SO4 + MnO2 + AgF = MnSO4 + F2 + AgHSO4 + H2O =>
3 H2SO4 + MnO2 + 2 AgF = MnSO4 + F2 + 2 AgHSO4 + 2 H2O
HC2H3O2 + H2O = HC2H5O3 =>
HC2H3O2 + H2O = HC2H5O3
Hf + NaOH = Na2HfO2 + H2 =>
Hf + 2 NaOH = Na2HfO2 + H2
NaCH3COO + HI = NaI + CH3COOH =>
NaCH3COO + HI = NaI + CH3COOH
H2SO4 + K2Cr2O7 + KCl = K2SO4 + Cr2(SO4)3 + Cl + H2O =>
7 H2SO4 + K2Cr2O7 + 6 KCl = 4 K2SO4 + Cr2(SO4)3 + 6 Cl + 7 H2O
K + HNO3 = KNO3 + NH3 + H2O =>
8 K + 9 HNO3 = 8 KNO3 + NH3 + 3 H2O
Fe2(C2O4)3 + KClO2 = Fe(ClO2)3 + K2C2O4 =>
Fe2(C2O4)3 + 6 KClO2 = 2 Fe(ClO2)3 + 3 K2C2O4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ba(ClO)2 + K2SO4 = BaSO4 + KClO =>
Ba(ClO)2 + K2SO4 = BaSO4 + 2 KClO
Ca(Cl)2 + H2O = HCl + Ca(OH)2 =>
Ca(Cl)2 + 2 H2O = 2 HCl + Ca(OH)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
NO + CO + H2O = NH3 + CO2 =>
2 NO + 5 CO + 3 H2O = 2 NH3 + 5 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NiCO3 + H2SiF6 = NiSiF6 + H2O + CO2 =>
NiCO3 + H2SiF6 = NiSiF6 + H2O + CO2
Cu3(PO4)2 + H2SO4 = CuSO4 + H3PO4 =>
Cu3(PO4)2 + 3 H2SO4 = 3 CuSO4 + 2 H3PO4
K2[Zn(OH)4] + H2S = ZnS + KHS + H2O =>
K2[Zn(OH)4] + 3 H2S = ZnS + 2 KHS + 4 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
