| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al + 3 O2 = 2 Al2O3
HgO = Hg + O2 = =>
2 HgO = 2 Hg + O2
H2PO + OH = HPO3 + H2O =>
H2PO + 5 OH = HPO3 + 3 H2O
Zn + AgNo = Ag + Zn(No) =>
Zn + AgNo = Ag + Zn(No)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe + O2 + H2O{+} = Fe{2+} + OH{-} =>
3 Fe + O2 + 2 H2O{+} = 3 Fe{2+} + 4 OH{-}
ZnSO4(aq) + H2O(l) = H2SO4 + Zn(OH)2 =>
ZnSO4(aq) + 2 H2O(l) = H2SO4 + Zn(OH)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
AgCl + NaOH = Ag2O + NaCl + H2O =>
2 AgCl + 2 NaOH = Ag2O + 2 NaCl + H2O
Cd(OH)2 + HCl = CdCl2 + H2O =>
Cd(OH)2 + 2 HCl = CdCl2 + 2 H2O
CU + Zn = CUZn =>
CU + Zn = CUZn
H2Po + Na = Na2Po + H2 =>
H2Po + 2 Na = Na2Po + H2
CuClO3 = CuCl + O2 =>
2 CuClO3 = 2 CuCl + 3 O2
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
H2Po + K = K2Po + H2 =>
H2Po + 2 K = K2Po + H2
H2Po + O2 = PoO2 + H2O =>
2 H2Po + 3 O2 = 2 PoO2 + 2 H2O
HC3H3O3 = C2H4O + CO2 =>
HC3H3O3 = C2H4O + CO2
Al(s) + CuSO4(aq) + HCl(l) = Cu(s) + AlCl3(aq) + H2SO4(aq) =>
2 Al(s) + 3 CuSO4(aq) + 6 HCl(l) = 3 Cu(s) + 2 AlCl3(aq) + 3 H2SO4(aq)
(NH4)3PO4 + AlCl3 = NH4Cl + AlPO4 =>
(NH4)3PO4 + AlCl3 = 3 NH4Cl + AlPO4
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
MnI2 + NaOH = Mn(OH)2 + NaI =>
MnI2 + 2 NaOH = Mn(OH)2 + 2 NaI
H + Mo + Ar + N + Y = HArMoNY =>
H + Mo + Ar + N + Y = HArMoNY
CO2 + H2O = C24H48O24 + O2 =>
24 CO2 + 24 H2O = C24H48O24 + 24 O2
AsH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H3AsO3 + H2O =>
AsH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + H3AsO3 + 4 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Mg(OH)2 = MgO + H2O(g) =>
Mg(OH)2 = MgO + H2O(g)
H3CCl + NaNO3 = H3CNO3 + NaCl =>
H3CCl + NaNO3 = H3CNO3 + NaCl
Mg3N2 + NH3 = MgH2 + N =>
Mg3N2 + 2 NH3 = 3 MgH2 + 4 N
CH3CH2CH2OH + K2Cr2O7 + H2O = CH3CH2COH + Cr(OH)3 + KOH =>
3 CH3CH2CH2OH + K2Cr2O7 + H2O = 3 CH3CH2COH + 2 Cr(OH)3 + 2 KOH
Ba + NO3 = BaNO3 =>
Ba + NO3 = BaNO3
H2SO4 + Na2S2O5 = H2O + NaSO4 + SO2 =>
3 H2SO4 + Na2S2O5 = 3 H2O + 2 NaSO4 + 3 SO2
Mn(OH)2 + HNo3 = Mn(No3)2 + H2O =>
Mn(OH)2 + 2 HNo3 = Mn(No3)2 + 2 H2O
Mg + H2O(g) = Mg(OH2) =>
Mg + H2O(g) = Mg(OH2)
H{3+} = H{4+}B{+6}O{11+} + H{2+}O =>
2 H{3+} = H{4+}B{+6}O{11+} + H{2+}O
Al2O3 + SO3 = Al2SO4 + O2 =>
Al2O3 + SO3 = Al2SO4 + O2
HNO3 + Ca(HCO3)2 = CO2 + H2O + Ca(NO3)2 =>
2 HNO3 + Ca(HCO3)2 = 2 CO2 + 2 H2O + Ca(NO3)2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2Po + Li = Li2Po + H2 =>
H2Po + 2 Li = Li2Po + H2
I2 + LiOH = LiIO + LiI + H2O =>
I2 + 2 LiOH = LiIO + LiI + H2O
C6H12O6 + SO4{2-} = HCO3{-} + HS{-} + H{+} =>
C6H12O6 + 3 SO4{2-} = 6 HCO3{-} + 3 HS{-} + 3 H{+}
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
C6H12O6 + SO4{2-} = HCO3{-} + HS{-} + H{+} =>
C6H12O6 + 3 SO4{2-} = 6 HCO3{-} + 3 HS{-} + 3 H{+}
(CH3)3N + HNO3 = CH3NO3 + NH3 =>
(CH3)3N + 3 HNO3 = 3 CH3NO3 + NH3
K2Cr2O7 + Pb(NO3)2 = PbCr2O7 + KNO3 =>
K2Cr2O7 + Pb(NO3)2 = PbCr2O7 + 2 KNO3
Cd(OH)2 = CdO + H2O =>
Cd(OH)2 = CdO + H2O
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
Pb + Sn(ClO3)4 = Sn + Pb(ClO3)4 =>
Pb + Sn(ClO3)4 = Sn + Pb(ClO3)4
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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