| Équations équilibrées la veille |
CH4 + 2 O2 = CO2 + 2 H2O
F2 + C = F2C =>
F2 + C = F2C
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
FeO + Al = Al2O3 + Fe =>
3 FeO + 2 Al = Al2O3 + 3 Fe
C6H5AsO3Na2 + HCl + SO2 = C6H5AsO2H + NaCl + H2SO4 =>
2 C6H5AsO3Na2 + 4 HCl + SO2 = 2 C6H5AsO2H + 4 NaCl + H2SO4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C6H6 + HBr = C2H4Br2 =>
C6H6 + 6 HBr = 3 C2H4Br2
H2CO3 + Au(IO)3 = Au2(CO3)3 + HIO =>
3 H2CO3 + 2 Au(IO)3 = Au2(CO3)3 + 6 HIO
IO3{-} + AsO3{-3} = I{-} + AsO4{3-} =>
IO3{-} + 3 AsO3{-3} = I{-} + 3 AsO4{3-}
Na(HCO3) + HC2H3O2 = CO2 + H2O + C2H3NaO2 =>
Na(HCO3) + HC2H3O2 = CO2 + H2O + C2H3NaO2
C6H12 + NH4NO3 = CO2 + H2O + N2 =>
C6H12 + 18 NH4NO3 = 6 CO2 + 42 H2O + 18 N2
Fe{3}{+} + Ce{3}{+} = Fe{2}{+} + Ce{4}{+} =>
Fe{3}{+} + Ce{3}{+} = Fe{2}{+} + Ce{4}{+}
(NH4)2[MoOCl5] + Zn = (NH4)2[MoOCl4] + ZnCl2 =>
2(NH4)2[MoOCl5] + Zn = 2(NH4)2[MoOCl4] + ZnCl2
Ca(HO)2 + SO2 = CaSO3 + H2O =>
Ca(HO)2 + SO2 = CaSO3 + H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NaHCO3 + CH3COOH = C3H3COONa + CO2 + H2O =>
NaHCO3 + 2 CH3COOH = C3H3COONa + CO2 + 3 H2O
CrO3 + SrO = CrSrO4 =>
CrO3 + SrO = CrSrO4
Cl2 + AgF = AgCl + ClF5 =>
3 Cl2 + 5 AgF = 5 AgCl + ClF5
MnSO4 + NaOH + O2 = MnO4 + Na2SO4 + H2O =>
2 MnSO4 + 4 NaOH + 3 O2 = 2 MnO4 + 2 Na2SO4 + 2 H2O
Ba(OH)2 + KF = KOH + BaF2 =>
Ba(OH)2 + 2 KF = 2 KOH + BaF2
BrF = Br + BrF3 =>
3 BrF = 2 Br + BrF3
Cu + HNO2 = CuO + NOH =>
Cu + HNO2 = CuO + NOH
ZnBr2 + AgOH = AgBr + Zn(OH)2 =>
ZnBr2 + 2 AgOH = 2 AgBr + Zn(OH)2
Cl2 + HBr = H2 + ClBr =>
Cl2 + 2 HBr = H2 + 2 ClBr
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
NaHCO3 + H3PO4 = Na3(PO4) + H2O + CO2 =>
3 NaHCO3 + H3PO4 = Na3(PO4) + 3 H2O + 3 CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3COCH2CH3 + NH3 + NaOCl = C9H18N2 + NaCl + H2O =>
9 CH3COCH2CH3 + 8 NH3 + 3 NaOCl = 4 C9H18N2 + 3 NaCl + 12 H2O
BaCa(CO3)2 + HCl = BaCl2 + Ca(OH)2 + CO2 =>
BaCa(CO3)2 + 2 HCl = BaCl2 + Ca(OH)2 + 2 CO2
FeSO4 + HAsO2 + H2O = Fe3(AsO3)2 + H2SO4 =>
3 FeSO4 + 2 HAsO2 + 2 H2O = Fe3(AsO3)2 + 3 H2SO4
Cu(NO3)2 + K2CO3 = CuCO3 + KNO3 =>
Cu(NO3)2 + K2CO3 = CuCO3 + 2 KNO3
Cu + Zn(NO3)3 = Zn + Cu(NO3)3 =>
Cu + Zn(NO3)3 = Zn + Cu(NO3)3
CrO2 + Al = Cr + Al2O3 =>
3 CrO2 + 4 Al = 3 Cr + 2 Al2O3
Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2
S(s) + O3(g) = SO3(s) =>
S(s) + O3(g) = SO3(s)
F2 + MgO3 = F2O + Mg =>
3 F2 + MgO3 = 3 F2O + Mg
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
K2O + MnO2 = K2MnO3 =>
K2O + MnO2 = K2MnO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li2 + O2 = Li2O2 =>
Li2 + O2 = Li2O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl
CON2H4 = CONH2NH2 =>
CON2H4 = CONH2NH2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BaI + Al(NO3)3 = Al2(I)3 + Ba(NO3)2 =>
3 BaI + 2 Al(NO3)3 = Al2(I)3 + 3 Ba(NO3)2
CH3ONa + HCN = CH3CN + NaOH =>
CH3ONa + HCN = CH3CN + NaOH
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| Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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