| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + H2SO4 + 6 H2O = [Zn(OH2)6]SO4 + H2
CrO7{2-} + C2O4{2-} + H{+} = Cr{3+} + CO2 + H2O =>
2 CrO7{2-} + 9 C2O4{2-} + 28 H{+} = 2 Cr{3+} + 18 CO2 + 14 H2O
CH3COOH + NaOH = CH3COO + Na + H2O =>
CH3COOH + NaOH = CH3COO + Na + H2O
MgOBeO = MgBeO2 =>
MgOBeO = MgBeO2
NaOH + NHO3 = NaNO3 + HOH =>
NaOH + NHO3 = NaNO3 + HOH
KC1O = KC1 + O =>
KC1O = KC1 + O
CuCl2 + NO3 = Cl2 + Cu(NO3)2 =>
CuCl2 + 2 NO3 = Cl2 + Cu(NO3)2
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
BaO2(s) + H2O = Ba(OH)2(aq) + O2(g) =>
2 BaO2(s) + 2 H2O = 2 Ba(OH)2(aq) + O2(g)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Zn + H2SO4 + H2O = [Zn(OH2)6]SO4 + H2 =>
Zn + H2SO4 + 6 H2O = [Zn(OH2)6]SO4 + H2
NaOH + NHO3 = NaNO3 + HOH =>
NaOH + NHO3 = NaNO3 + HOH
CH3COOCH2CH3 + O2 = CO2 + H2O =>
CH3COOCH2CH3 + 5 O2 = 4 CO2 + 4 H2O
AlCl3H2O = AlOHCl2HCl =>
AlCl3H2O = AlOHCl2HCl
Li2CO3 + H2SO4 = Li2SO4 + H2O + CO2 =>
Li2CO3 + H2SO4 = Li2SO4 + H2O + CO2
CH3OH + O2 = H2O + CO =>
CH3OH + O2 = 2 H2O + CO
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 2 Cr{3+} + 3 I2 + 7 H2O
Mg(NO3)2(S) + Li(S) = Mg(S) + LiNO3(S) =>
Mg(NO3)2(S) + 2 Li(S) = Mg(S) + 2 LiNO3(S)
N2O5 + BaO = N2O + BaO5 =>
N2O5 + BaO = N2O + BaO5
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
C3H4 + Cl2 = C3H4Cl3 =>
2 C3H4 + 3 Cl2 = 2 C3H4Cl3
KCI + H2SO4 = HCI + KHSO4 =>
KCI + H2SO4 = HCI + KHSO4
CH3COOH + Cr2O72{-} + H{+} = CO2 + H2O + Cr3{+} =>
427 CH3COOH + 24 Cr2O72{-} + 40 H{+} = 854 CO2 + 874 H2O + 16 Cr3{+}
CuSO4 + NaOH + CH3COOH = Cu(CH3COO)2 + Na2SO4 + H2O =>
CuSO4 + 2 NaOH + 2 CH3COOH = Cu(CH3COO)2 + Na2SO4 + 2 H2O
CuSO4 + H3PO2 + H2O = CuH + H2SO3 + H3PO4 =>
4 CuSO4 + 5 H3PO2 + 6 H2O = 4 CuH + 4 H2SO3 + 5 H3PO4
Al2O3 + CsOH + H2O = Cs[Al(OH)4] =>
Al2O3 + 2 CsOH + 3 H2O = 2 Cs[Al(OH)4]
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
Mg(s) + H2O = MgO + H2 =>
Mg(s) + H2O = MgO + H2
CHI3 + AgNO3 + H2O = AgI + HNO3 + CO =>
CHI3 + 3 AgNO3 + H2O = 3 AgI + 3 HNO3 + CO
MoO3 + NaOH + H2O = Na2MoO4*2H2O =>
MoO3 + 2 NaOH + H2O = Na2MoO4*2H2O
Cu{+} + H{+} + MnO4{-} = Mn{2+} + H2O + Cu{2+} =>
5 Cu{+} + 8 H{+} + MnO4{-} = Mn{2+} + 4 H2O + 5 Cu{2+}
Na2S2O3 + Na2CrO4 + H2O = Cr(OH)2 + NaOH + Na2SO4 =>
Na2S2O3 + 2 Na2CrO4 + 3 H2O = 2 Cr(OH)2 + 2 NaOH + 2 Na2SO4
CH3Br + NH3 = CH3NH3 + Br =>
CH3Br + NH3 = CH3NH3 + Br
FeCl3 + AgClO3 = AgCl + Fe(ClO3)3 =>
FeCl3 + 3 AgClO3 = 3 AgCl + Fe(ClO3)3
SO4{-} + H2 = HS{-} + H2O =>
2 SO4{-} + 9 H2 = 2 HS{-} + 8 H2O
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
Fe + CH3COOH = FeCH3COO + H2 =>
2 Fe + 2 CH3COOH = 2 FeCH3COO + H2
Br2 + Zn = ZnBr2 =>
Br2 + Zn = ZnBr2
Na2SO4 + SrCl2 = Na2Cl2 + SrSO4 =>
Na2SO4 + SrCl2 = Na2Cl2 + SrSO4
Ca(NO3)2 + FeSO4 = CaSO4 + Fe(NO3)2 =>
Ca(NO3)2 + FeSO4 = CaSO4 + Fe(NO3)2
Mg + Zn = ZnMg =>
Mg + Zn = ZnMg
NH4NO3 + NH2CONH2 = C(NH2)3NO3 + NH3 + CO2 =>
NH4NO3 + 2 NH2CONH2 = C(NH2)3NO3 + 2 NH3 + CO2
Zn + H2SO4 + H2O = ZnSO4*H2O + H2 =>
Zn + H2SO4 + H2O = ZnSO4*H2O + H2
C8H5O4({-}) + O2 + H{+} = CO2 + H2O =>
2 C8H5O4({-}) + 15 O2 + 2 H{+} = 16 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe2(SO4)3 + KOH = Fe(OH)3 + K2(SO4) =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2(SO4)
Zn + H2SO4 + H2O = [Zn(OH2)6]SO4 + H2 =>
Zn + H2SO4 + 6 H2O = [Zn(OH2)6]SO4 + H2
Zn + H2SO4 + H2O = ZnSO4(H2O)7 + H2 =>
Zn + H2SO4 + 7 H2O = ZnSO4(H2O)7 + H2
Sr + Cu3(PO4)2 = Cu + Sr3(PO4)2 =>
3 Sr + Cu3(PO4)2 = 3 Cu + Sr3(PO4)2
Zn + H2SO4 + H2O = [Zn(H2O)4]SO4 + H2 =>
Zn + H2SO4 + 4 H2O = [Zn(H2O)4]SO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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