| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 3 Na2SO3 + 6 H2O = 2 Al(OH)3 + 3 H2SO3 + 3 Na2SO4
ZnO(s) + C(s) = Zn(g) + CO(g) =>
ZnO(s) + C(s) = Zn(g) + CO(g)
NH3 + C2H4O2 = NH3C2H4O2 =>
NH3 + C2H4O2 = NH3C2H4O2
Hg + O = Hg2O =>
2 Hg + O = Hg2O
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
Hg + O = Hg2O =>
2 Hg + O = Hg2O
NaOH + KH2SO4 = KNa2SO4 + H2O =>
2 NaOH + KH2SO4 = KNa2SO4 + 2 H2O
Hg + O = Hg2O =>
2 Hg + O = Hg2O
KMnO4 + Al = AlMnO4 + K =>
KMnO4 + Al = AlMnO4 + K
ZnO(s) + C(s) = Zn(s) + CO(g) =>
ZnO(s) + C(s) = Zn(s) + CO(g)
ZnO(s) + C(s) = Zn(s) + CO2(g) =>
2 ZnO(s) + C(s) = 2 Zn(s) + CO2(g)
Hg + O = Hg2O =>
2 Hg + O = Hg2O
C6H10O + HNO3 = C6H10O4 + NO2 + H2O =>
C6H10O + 6 HNO3 = C6H10O4 + 6 NO2 + 3 H2O
NH3 + C2H4O2 = C2H3O2NH4 =>
NH3 + C2H4O2 = C2H3O2NH4
Hg + O = Hg2O =>
2 Hg + O = Hg2O
ZnO(s) = Zn(s) + O2(g) =>
2 ZnO(s) = 2 Zn(s) + O2(g)
PCl3 + NaOH = PH3 + Na3PO4 + NaCl + H2O =>
4 PCl3 + 21 NaOH = PH3 + 3 Na3PO4 + 12 NaCl + 9 H2O
Sn + N2 = Sn3N4 =>
3 Sn + 2 N2 = Sn3N4
Hg + O = Hg2O =>
2 Hg + O = Hg2O
SnCl2(aq) + NaOH(aq) = SnOH2O(s) + NaCl(aq) =>
SnCl2(aq) + 2 NaOH(aq) = SnOH2O(s) + 2 NaCl(aq)
ZnS + NaOH = Zn(OH)2 + Na2S =>
ZnS + 2 NaOH = Zn(OH)2 + Na2S
Hg + O = Hg2O =>
2 Hg + O = Hg2O
C6H10O + HNO3 = C6H10O4 + N2O + H2O =>
4 C6H10O + 6 HNO3 = 4 C6H10O4 + 3 N2O + 3 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Hg + O = Hg2O =>
2 Hg + O = Hg2O
PCl3 + NaOH = P(OH)3 + NaCl =>
PCl3 + 3 NaOH = P(OH)3 + 3 NaCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C2H4O2 + NH3 = CH3COONH4 =>
C2H4O2 + NH3 = CH3COONH4
C6H10O + HNO3 = C5H8O4 + N2O + H2O =>
5 C6H10O + 10 HNO3 = 6 C5H8O4 + 5 N2O + 6 H2O
Hg + O = Hg2O =>
2 Hg + O = Hg2O
SnCl2(aq) + NaOH(aq) = Sn(OH)2(s) + NaCl(aq) =>
SnCl2(aq) + 2 NaOH(aq) = Sn(OH)2(s) + 2 NaCl(aq)
Hg + O = Hg2O =>
2 Hg + O = Hg2O
PCl3 + NaOH = Na2HPO3 + NaCl + H2O =>
PCl3 + 5 NaOH = Na2HPO3 + 3 NaCl + 2 H2O
Hg + O = HgO =>
Hg + O = HgO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Hg + O = HgO =>
Hg + O = HgO
C6H10O + HNO3 = C4H6O4 + N2O + H2O =>
8 C6H10O + 22 HNO3 = 12 C4H6O4 + 11 N2O + 15 H2O
CoCl2 + C2H5OH = HCl + H2O + CoC =>
2 CoCl2 + C2H5OH = 4 HCl + H2O + 2 CoC
Al(OH)3 + P2O5 = Al3(PO4)3 + H2O =>
6 Al(OH)3 + 3 P2O5 = 2 Al3(PO4)3 + 9 H2O
Zn + HCIO = Zn(CIO)2 + H2 =>
Zn + 2 HCIO = Zn(CIO)2 + H2
C5H10 + H2SO4 = C6 + H2O + S =>
6 C5H10 + 10 H2SO4 = 5 C6 + 40 H2O + 10 S
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
CuSO4 + NaOH + N2H4 = N2 + Na2SO4 + Cu + H2O =>
2 CuSO4 + 4 NaOH + N2H4 = N2 + 2 Na2SO4 + 2 Cu + 4 H2O
PH3 + O2 = P2O3 + H2O =>
2 PH3 + 3 O2 = P2O3 + 3 H2O
C6H10O + HNO3 = C6H10O4 + NO + H2O =>
C6H10O + 2 HNO3 = C6H10O4 + 2 NO + H2O
HCHO + Cr2O7{-2} + H{+} = HCOOH + Cr{3+} + H2O =>
3 HCHO + Cr2O7{-2} + 8 H{+} = 3 HCOOH + 2 Cr{3+} + 4 H2O
KMnO4 = K2O + MnO2 + O2 =>
4 KMnO4 = 2 K2O + 4 MnO2 + 3 O2
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
MgS + ZnCl2 = ZnS + MgCl2 =>
MgS + ZnCl2 = ZnS + MgCl2
K2CrO4 + SO2 + HCl = CrCl3 + H2SO4 + KCl + H2O =>
2 K2CrO4 + 3 SO2 + 10 HCl = 2 CrCl3 + 3 H2SO4 + 4 KCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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