| Équations équilibrées la veille | Équations équilibrées le lendemain |
(C4H9OH) + 6 O2 = 4 CO2 + 5 H2O
Na2SO4 + C + Na2OH = Na2CO + Na2S + H2O =>
Na2SO4 + 8 C + 8 Na2OH = 8 Na2CO + Na2S + 4 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
C6H12O7 + O2 = CO2 + H2O =>
2 C6H12O7 + 11 O2 = 12 CO2 + 12 H2O
MgCl2 + MgO + H2O = Mg(OH)Cl =>
MgCl2 + MgO + H2O = 2 Mg(OH)Cl
Na2SO4 + Ca2 = CaSO4 + Na =>
2 Na2SO4 + Ca2 = 2 CaSO4 + 4 Na
NaNO3 + C12H22O11 = CO2 + H2O + NH3 + Na2O =>
6 NaNO3 + C12H22O11 = 12 CO2 + 2 H2O + 6 NH3 + 3 Na2O
LiOHHNO3 = LiNH2O4 =>
LiOHHNO3 = LiNH2O4
I{-} + MnO4{-} + H{+} = I3{-} + Mn{2+} + H2O =>
15 I{-} + 2 MnO4{-} + 16 H{+} = 5 I3{-} + 2 Mn{2+} + 8 H2O
C2H8N2O4 + Ca(NO3)2 = Ca(C2H8N2O4)2 + NO3 =>
2 C2H8N2O4 + Ca(NO3)2 = Ca(C2H8N2O4)2 + 2 NO3
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca + O = CaO =>
Ca + O = CaO
MgCl2 + MgO + H2O = Mg(OH)Cl =>
MgCl2 + MgO + H2O = 2 Mg(OH)Cl
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
SnS2(s) + O2(g) = SnO2(s) + SO2(g) =>
SnS2(s) + 3 O2(g) = SnO2(s) + 2 SO2(g)
NaClAg = AgClNa =>
NaClAg = AgClNa
Pb(NO3)2 + Na2S = PbS + NaNO3 =>
Pb(NO3)2 + Na2S = PbS + 2 NaNO3
Ca0 + Co2 = CaCo3 =>
2 Ca0 + 3 Co2 = 2 CaCo3
KMnO4 + HNO2 + H2SO4 = MnSO4 + H2O + HNO3 + K2SO4 =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 HNO3 + K2SO4
BeCl2NaOH = NaCl2BeOH =>
BeCl2NaOH = NaCl2BeOH
Cu2H2 + O2 = Cu2 + H2O2 =>
Cu2H2 + O2 = Cu2 + H2O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Rb3PO4 = Rb + PO4 =>
Rb3PO4 = 3 Rb + PO4
CHCl3 + Cl2 = HCCl4 =>
2 CHCl3 + Cl2 = 2 HCCl4
C5H6N + HCl(aq) = (C5H7N) + Cl =>
C5H6N + HCl(aq) = (C5H7N) + Cl
C3H6O + Cl2 = CH3COCH2Cl + HCl =>
C3H6O + Cl2 = CH3COCH2Cl + HCl
Al + S = AlS =>
Al + S = AlS
Al2O3 + Ba(OH)2 = H2O + Ba(AlO2)2 =>
Al2O3 + Ba(OH)2 = H2O + Ba(AlO2)2
C4H8(OH)2 + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H8(OH)2 + 3 K2Cr2O7 + 12 H2SO4 = 2 C6H4O2 + 3 Cr2(SO4)3 + 3 K2SO4 + 23 H2O
CaNO3 + Mg(NO3)2 = MgNO3 + Ca(NO3)2 =>
CaNO3 + Mg(NO3)2 = MgNO3 + Ca(NO3)2
MgCl2 + KI = MgIKCl2 =>
MgCl2 + KI = MgIKCl2
H2O2 + SO3 = H2SO5 =>
H2O2 + SO3 = H2SO5
Na2CO3 + Pb(NO3)2 = CO3Pb + NaNO3 =>
Na2CO3 + Pb(NO3)2 = CO3Pb + 2 NaNO3
Al + Fe(NO3)2 = Al(NO3)3 + Fe =>
2 Al + 3 Fe(NO3)2 = 2 Al(NO3)3 + 3 Fe
CuSO4SH20 = CuSO4 + SH20 =>
CuSO4SH20 = CuSO4 + SH20
Na{+} + C2O4{2-} = Na2C2O4 =>
2 Na{+} + C2O4{2-} = Na2C2O4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ag2SO4 + HCl = H2SO4 + Ag + Cl =>
Ag2SO4 + 2 HCl = H2SO4 + 2 Ag + 2 Cl
PbO2 + H2S = PbS + SO2 + H2O =>
3 PbO2 + 4 H2S = 3 PbS + SO2 + 4 H2O
SO3 + H2O2 = H2SO4 + O2 =>
2 SO3 + 2 H2O2 = 2 H2SO4 + O2
Cu(NO3)2(aq) + Na2CO3(aq) + H2O = CuCO3*Cu(OH)2(s) + NaNO3(aq) + CO2(g) =>
2 Cu(NO3)2(aq) + 2 Na2CO3(aq) + H2O = CuCO3*Cu(OH)2(s) + 4 NaNO3(aq) + CO2(g)
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
LiAlH4 + CH3C(O)CH3 + H2O = CH3CH2OH + LiOH + AlOH3 =>
LiAlH4 + 2 CH3C(O)CH3 + 3 H2O = 3 CH3CH2OH + LiOH + AlOH3
CrOOH + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 CrOOH + 3 Br2 + 10 NaOH = 2 Na2CrO4 + 6 NaBr + 6 H2O
HNO3 + CaCO3 = H2O + Ca(NO3)2 + CO2 =>
2 HNO3 + CaCO3 = H2O + Ca(NO3)2 + CO2
SO3 + H2O2 = H2SO4 + O =>
SO3 + H2O2 = H2SO4 + O
PbCl2 + F2 = PbF4 + Cl2 =>
PbCl2 + 2 F2 = PbF4 + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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