| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li + AlCl3 = 3 LiCl + Al
KMnO4 + (COONa)2 + H2SO4 = CO2 + H2O + Na2SO4 + MnSO4 + COOK =>
KMnO4 + 3(COONa)2 + 4 H2SO4 = 5 CO2 + 4 H2O + 3 Na2SO4 + MnSO4 + COOK
CH8O1 + O2 = CO2 + H2O =>
2 CH8O1 + 5 O2 = 2 CO2 + 8 H2O
Na + OH + FeCl3 = NaCl + Fe(OH)3 =>
3 Na + 3 OH + FeCl3 = 3 NaCl + Fe(OH)3
Sb + HNO3 = HSbO3 + NO2 + H2O =>
Sb + 5 HNO3 = HSbO3 + 5 NO2 + 2 H2O
Sodiumperoxide + water = Sodiumhydroxide + oxygen =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
MgCO3 + H2SO4 = MgSO4 + H2CO3 =>
MgCO3 + H2SO4 = MgSO4 + H2CO3
KOH + SO2 = KHSO3 =>
KOH + SO2 = KHSO3
Sb(s) + O2(g) = Sb4O3 =>
8 Sb(s) + 3 O2(g) = 2 Sb4O3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cl2 + As + H2O = H3AsO4 + HCl =>
5 Cl2 + 2 As + 8 H2O = 2 H3AsO4 + 10 HCl
C3H7OH + HCOOH = HCOOC3H8 + H2O =>
13 C3H7OH + 9 HCOOH = 12 HCOOC3H8 + 7 H2O
Na2CO3(s) + HCl(ac) = NaCl(s) + H2O(s) + CO2(g) =>
Na2CO3(s) + 2 HCl(ac) = 2 NaCl(s) + H2O(s) + CO2(g)
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C3H7Cl + NaOH = C3H7OHNaCl =>
C3H7Cl + NaOH = C3H7OHNaCl
NaOCl + H2O + CO2 = NaHCO3 + HClO =>
NaOCl + H2O + CO2 = NaHCO3 + HClO
Ca(H2PO4)2(s) + NaHCO3(s) = CO2(g) + H2O(g) + CaHPO4(s) + Na2HPO4(s) =>
Ca(H2PO4)2(s) + 2 NaHCO3(s) = 2 CO2(g) + 2 H2O(g) + CaHPO4(s) + Na2HPO4(s)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2S2O3 + KBrO3 + KI + HCl = KBr + KCl + NaI + Na2S4O6 + H2O =>
6 Na2S2O3 + KBrO3 + 6 KI + 6 HCl = KBr + 6 KCl + 6 NaI + 3 Na2S4O6 + 3 H2O
CO2 + H2O = C17H34O2 + O2 =>
34 CO2 + 34 H2O = 2 C17H34O2 + 49 O2
CH3CONH2 + H2SO4 + H2O = CH3COOH + (NH4)2SO4 =>
2 CH3CONH2 + H2SO4 + 2 H2O = 2 CH3COOH + (NH4)2SO4
Pd + HNO3 + H2SO4 = PdSO4 + NO2 + H2O =>
Pd + 2 HNO3 + H2SO4 = PdSO4 + 2 NO2 + 2 H2O
Cu(NH3)4(SO4)H2O(s) + BaCl2 = Cu(Cl)2 + BaSO4 + H2O + (NH3)4 =>
Cu(NH3)4(SO4)H2O(s) + BaCl2 = Cu(Cl)2 + BaSO4 + H2O + (NH3)4
Ca + O2 = CaO = = =>
2 Ca + O2 = 2 CaO
Fe + Cl2 = FeFeCl3 =>
4 Fe + 3 Cl2 = 2 FeFeCl3
O2 + Sb2S4 = Sb2O4 + SO2 =>
6 O2 + Sb2S4 = Sb2O4 + 4 SO2
Fe + Cl2 = FeFeCl3 =>
4 Fe + 3 Cl2 = 2 FeFeCl3
SnClO3 = SnCl + O2 =>
2 SnClO3 = 2 SnCl + 3 O2
HO2CCH(NH2)CH2SH + O2 = CO2 + H2O + SO2 + N2 =>
4 HO2CCH(NH2)CH2SH + 19 O2 = 12 CO2 + 14 H2O + 4 SO2 + 2 N2
C3H7Cl + NaOH = C3H7OHNaCl =>
C3H7Cl + NaOH = C3H7OHNaCl
W + NaOH + H2O = Na2WO4 + H2 =>
W + 2 NaOH + 2 H2O = Na2WO4 + 3 H2
C6H12O6 + KNO3 = KNO2 + CO2 + H2O =>
C6H12O6 + 12 KNO3 = 12 KNO2 + 6 CO2 + 6 H2O
MoO3 + XeF6 = MoF6 + Xe + O2 =>
2 MoO3 + 2 XeF6 = 2 MoF6 + 2 Xe + 3 O2
Li + Na{+} = Li{+} + Na =>
Li + Na{+} = Li{+} + Na
CCl4 + H2O = HCl + CO2 =>
CCl4 + 2 H2O = 4 HCl + CO2
H2 + At = HAt =>
H2 + 2 At = 2 HAt
KCl + (NaNO3) = NaCl + KNO3 =>
KCl + (NaNO3) = NaCl + KNO3
MgCl2 + Fe(OH)3 = FeCl2 + Mg(OH)3 =>
MgCl2 + Fe(OH)3 = FeCl2 + Mg(OH)3
Ba + HgO = BaO + Hg =>
Ba + HgO = BaO + Hg
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Na3PO4 + AlBr3 = NaBr + AlPO4 =>
Na3PO4 + AlBr3 = 3 NaBr + AlPO4
Nb2O5 = Nb + O2 =>
2 Nb2O5 = 4 Nb + 5 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
RCHO + Cu{2+} + H2O = RCOOH + Cu2O + H{+} =>
RCHO + 2 Cu{2+} + 2 H2O = RCOOH + Cu2O + 4 H{+}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4(OH) + (Cl)(H) = H2O + NH4Cl =>
NH4(OH) + (Cl)(H) = H2O + NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/13/24
Équations équilibrées sur11/12/23
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