| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + C17H35COOH = KC18H35O2 + H2O
MnO2(g) + HCl(aq) = MnCl2(aq) + H2O(l) + Cl2(g) =>
MnO2(g) + 4 HCl(aq) = MnCl2(aq) + 2 H2O(l) + Cl2(g)
Cr2O7K2 + H2SO4 + C2H6 = SO4K2 + (SO4)3Cr2 + H2O + CO2 =>
7 Cr2O7K2 + 28 H2SO4 + 3 C2H6 = 7 SO4K2 + 7(SO4)3Cr2 + 37 H2O + 6 CO2
NH4NO3 + K2CrO4 = NH4K2 + NO3CrO4 =>
NH4NO3 + K2CrO4 = NH4K2 + NO3CrO4
Zn(NO3)2 + Na2(CO3) = Zn(CO3) + Na2(NO3)2 =>
Zn(NO3)2 + Na2(CO3) = Zn(CO3) + Na2(NO3)2
PbO2 + NaOH + CrCl3 = Na2CrO4 + H2O + PbCl2 =>
3 PbO2 + 4 NaOH + 2 CrCl3 = 2 Na2CrO4 + 2 H2O + 3 PbCl2
Na2B4O7 + H2SO4 + CH3OH = B(OCH3)3 + Na2SO4 + H2O =>
Na2B4O7 + H2SO4 + 12 CH3OH = 4 B(OCH3)3 + Na2SO4 + 7 H2O
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
ZnCl + H2S = Zn2S + HCl =>
2 ZnCl + H2S = Zn2S + 2 HCl
PbO2 + NaOH + CrCl3 = Na2CrO4 + H2O + PbCl2 =>
3 PbO2 + 4 NaOH + 2 CrCl3 = 2 Na2CrO4 + 2 H2O + 3 PbCl2
Zn(NO3)2 + Na2(CO3) = Zn(CO3) + Na2(NO3)2 =>
Zn(NO3)2 + Na2(CO3) = Zn(CO3) + Na2(NO3)2
CH3OH = C6H6 + C5H12 + H2O =>
21 CH3OH = C6H6 + 3 C5H12 + 21 H2O
NH4NO3 + K2CrO4 = NH4K2 + NO3CrO4 =>
NH4NO3 + K2CrO4 = NH4K2 + NO3CrO4
Ag(NH3)2 + Se + H2O = Ag2Se + Ag2SeO3 + NH4 =>
6 Ag(NH3)2 + 3 Se + 6 H2O = Ag2Se + 2 Ag2SeO3 + 12 NH4
Ca(OH)2 + Na2CO3 = Ca(CO3) + Na(OH) =>
Ca(OH)2 + Na2CO3 = Ca(CO3) + 2 Na(OH)
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
NH4NO3 + K2CrO4 = NH4K2 + NO3CrO4 =>
NH4NO3 + K2CrO4 = NH4K2 + NO3CrO4
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
Ca + O = CaO =>
Ca + O = CaO
Cu(NO3)2 + NH3 + HCl = CuCl + NH4(NO3)2 =>
Cu(NO3)2 + NH3 + HCl = CuCl + NH4(NO3)2
K3(PO4) + Mg(OH)2 = Mg3(PO4)2 + KOH =>
2 K3(PO4) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 KOH
CoCl2 + Cu = CuCl2 + Co =>
CoCl2 + Cu = CuCl2 + Co
C3H7OH + CuO = C3H7O + H2O + Cu =>
2 C3H7OH + CuO = 2 C3H7O + H2O + Cu
K3PO4 + BaCl2 = Ba3(PO4)2 + KCl =>
2 K3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 KCl
Cu + Ag(NO3)3 = Ag + Cu(NO3)2 =>
3 Cu + 2 Ag(NO3)3 = 2 Ag + 3 Cu(NO3)2
C2H5OH + PCl5 = POCl3 + C2H5Cl + HCl =>
C2H5OH + PCl5 = POCl3 + C2H5Cl + HCl
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
H2S = S + H* =>
H2S = S + 2 H*
H3PO4 + H3BO3 + C7H18O3 = BP + CO2 + H2O =>
5 H3PO4 + 5 H3BO3 + C7H18O3 = 5 BP + 7 CO2 + 24 H2O
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2SO4 + Sr(OH)2 = Sr2(SO4)2 + H2O =>
2 H2SO4 + 2 Sr(OH)2 = Sr2(SO4)2 + 4 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Na2SnO2 + KMnO4 + H2O = MnO2 + Na2SnO3 + KOH =>
3 Na2SnO2 + 2 KMnO4 + H2O = 2 MnO2 + 3 Na2SnO3 + 2 KOH
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CaC2O4 = CaO + CO2 + CO =>
CaC2O4 = CaO + CO2 + CO
H2SO4 + NH3 = SN2 + H2O =>
H2SO4 + 2 NH3 = SN2 + 4 H2O
C6H5NH2 + Br2 = C6H2Br3NH2 + HBr =>
C6H5NH2 + 3 Br2 = C6H2Br3NH2 + 3 HBr
C4H9OH + CuO = C4H8O + H2O + Cu =>
C4H9OH + CuO = C4H8O + H2O + Cu
K2Cr2O7 + H2S + H2O = Cr(OH)3 + KOH + S =>
K2Cr2O7 + 3 H2S + H2O = 2 Cr(OH)3 + 2 KOH + 3 S
NaCH3COO*3H2O = NaCH3COO + H2O =>
NaCH3COO*3H2O = NaCH3COO + 3 H2O
Ba(NO3)2 + HCl = BaCl2 + HNO3 =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 HNO3
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
NaBiO3 + HBr = NaBr + BiBr3 + Br2 + H2O =>
NaBiO3 + 6 HBr = NaBr + BiBr3 + Br2 + 3 H2O
HNO3 + Si = H2SiO3 + NO2 + H2O =>
4 HNO3 + Si = H2SiO3 + 4 NO2 + H2O
H2SO4 + SnO = H2O + SO4Sn =>
H2SO4 + SnO = H2O + SO4Sn
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/09/24
Équations équilibrées sur12/09/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
