| Équations équilibrées la veille |
TiO + 2 H = Ti + H2O
Ag{+} + Cl[{-}] = AgCl =>
Ag{+} + Cl[{-}] = AgCl
NaI + NaOH = NaINaOH =>
NaI + NaOH = NaINaOH
C(s) + O2(g) = CO2 =>
C(s) + O2(g) = CO2
MnO2 + HCl + KCl = K2[MnCl4] + Cl2 + H2O =>
MnO2 + 4 HCl + 2 KCl = K2[MnCl4] + Cl2 + 2 H2O
KOH + NaCl = Na + KOHCl =>
KOH + NaCl = Na + KOHCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
I + HNO3 = HIO3 + NO + H2O =>
3 I + 5 HNO3 = 3 HIO3 + 5 NO + H2O
Ba(NO3)2 + Mg + H2O = Ba(OH)2 + Mg(OH)2 + NH3 =>
Ba(NO3)2 + 8 Mg + 12 H2O = Ba(OH)2 + 8 Mg(OH)2 + 2 NH3
Cu(ClO3)2 = CuCl2 + O2 =>
Cu(ClO3)2 = CuCl2 + 3 O2
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
CH3COOCHCH2 + NaOH = CH3COONa + CHNaCH2 + H2O =>
2 CH3COOCHCH2 + 4 NaOH = 3 CH3COONa + CHNaCH2 + 2 H2O
KNO3(aq) + Na2CO3(aw) = K2CO3 + NaNO3 =>
2 KNO3(aq) + Na2CO3(aw) = K2CO3 + 2 NaNO3
KMnO4 + K = K2MnO4 =>
KMnO4 + K = K2MnO4
HNO3 + NaNO2 = NaNO3 + NO + H2O =>
2 HNO3 + 3 NaNO2 = 3 NaNO3 + 2 NO + H2O
Ca(OH)2 + Al2(SO4)3 = Al(OH)3 + CaSO4 =>
3 Ca(OH)2 + Al2(SO4)3 = 2 Al(OH)3 + 3 CaSO4
Na2CO3 + FeCr2O7 + O2 = FeO3 + Na2CrO4 + CO2 =>
2 Na2CO3 + FeCr2O7 + O2 = FeO3 + 2 Na2CrO4 + 2 CO2
H2SO4 + Bi = H2O + Bi2(SO4)3 + SO2 =>
6 H2SO4 + 2 Bi = 6 H2O + Bi2(SO4)3 + 3 SO2
KOH + HCI = H2O + KCI =>
KOH + HCI = H2O + KCI
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
Cu2Fe(SCN)6 + KMnO4 = Cu(MnO4)2 + K4Fe(SCN)6 =>
Cu2Fe(SCN)6 + 4 KMnO4 = 2 Cu(MnO4)2 + K4Fe(SCN)6
Al(NO3)3 + MgO = Al2O3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 MgO = Al2O3 + 3 Mg(NO3)2
Cr2(SO3)3 + HNO3 = Cr2(SO4)3 + NO2 + H2O =>
Cr2(SO3)3 + 6 HNO3 = Cr2(SO4)3 + 6 NO2 + 3 H2O
Fe{3-} + Cu = Fe{2-} + Cu{2-} =>
2 Fe{3-} + Cu = 2 Fe{2-} + Cu{2-}
(b)CO2(g) + H2O(l) = C6H12O6(s) + O2(g) =>
6(b)CO2(g) + 6 H2O(l) = C6H12O6(s) + 6 O2(g)
CH3(H2)4CH3 + O2 = CO2 + H2O =>
2 CH3(H2)4CH3 + 11 O2 = 4 CO2 + 14 H2O
HNO2 + Ra(OH)2 = RaNO2 + H(OH)2 =>
HNO2 + Ra(OH)2 = RaNO2 + H(OH)2
Pb(No3)2 + KCl = Pb(Cl)2 + KNo3 =>
Pb(No3)2 + 2 KCl = Pb(Cl)2 + 2 KNo3
Cd + CoSO4 = Co + CdSO4 =>
Cd + CoSO4 = Co + CdSO4
Na2SO4 + CuOH = NaOH + Cu2SO4 =>
Na2SO4 + 2 CuOH = 2 NaOH + Cu2SO4
CaS5 + HCl = S8 + CaCl2 + H2S =>
2 CaS5 + 4 HCl = S8 + 2 CaCl2 + 2 H2S
NiCO3 = NiO + CO2 =>
NiCO3 = NiO + CO2
AgOH + Cu(NO3)2 = Cu(OH)2 + AgNO3 =>
2 AgOH + Cu(NO3)2 = Cu(OH)2 + 2 AgNO3
Mg(OH)2 + HCl = HCl(OH) + Mg =>
Mg(OH)2 + 2 HCl = 2 HCl(OH) + Mg
C6H10 + O2 = C2O4 + H2 =>
C6H10 + 6 O2 = 3 C2O4 + 5 H2
KOH + C6H10O4 = C2H3O2K + C2H5OH + H2O =>
5 KOH + 2 C6H10O4 = 5 C2H3O2K + C2H5OH + 2 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
NH3 + N2O2 = N2 + H2O =>
4 NH3 + 3 N2O2 = 5 N2 + 6 H2O
Zn(OH)2 + KOH = K2Zn(OH)4 =>
Zn(OH)2 + 2 KOH = K2Zn(OH)4
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
C20H24Na2O10S2 + O2 = C8H8O3 + H2O + NaHSO3 =>
4 C20H24Na2O10S2 + 9 O2 = 10 C8H8O3 + 4 H2O + 8 NaHSO3
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
C2O2H6 + O2 = CO2 + H2O =>
2 C2O2H6 + 5 O2 = 4 CO2 + 6 H2O
NH3(aq) + H2O(l) = NH4(aq) + O2(g) =>
4 NH3(aq) + 2 H2O(l) = 4 NH4(aq) + O2(g)
Ca + CuFl2 = CaFl2 + Cu2 =>
2 Ca + 2 CuFl2 = 2 CaFl2 + Cu2
C10H16N2O8 + NaOH = Na4C10H12N2O8 + H2O =>
C10H16N2O8 + 4 NaOH = Na4C10H12N2O8 + 4 H2O
C3H7Cl + NaOH = C3H7OH + NaCl =>
C3H7Cl + NaOH = C3H7OH + NaCl
CaC2 + AsBr3 = C + As + CaBr =>
3 CaC2 + AsBr3 = 6 C + As + 3 CaBr
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| Équations équilibrées la veille |
Équations équilibrées sur11/04/24
Équations équilibrées sur12/04/23
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