| Équations équilibrées la veille |
3 CsCl + K3PO4 = Cs3(PO4) + 3 KCl
Mn{3+} + KI = Mn{2+} + I2 + K{+} =>
2 Mn{3+} + 2 KI = 2 Mn{2+} + I2 + 2 K{+}
Fe + K2SO4 = FeSO4 + K2 =>
Fe + K2SO4 = FeSO4 + K2
FeSO4 + KMnO4 + H2O = MnO2 + Fe2(SO4)3 + Fe(OH)3 + KOH =>
3 FeSO4 + KMnO4 + 2 H2O = MnO2 + Fe2(SO4)3 + Fe(OH)3 + KOH
AsCl3(aq) + H2S(aq) = As2S3(s) + HCl =>
2 AsCl3(aq) + 3 H2S(aq) = As2S3(s) + 6 HCl
Ni(NO3)2 + KCN = Ni(CN)2 + KNO3 =>
Ni(NO3)2 + 2 KCN = Ni(CN)2 + 2 KNO3
CH3C(CH3)ClCH3 + KOH = C3H6 + KCl + H2O =>
3 CH3C(CH3)ClCH3 + 3 KOH = 4 C3H6 + 3 KCl + 3 H2O
K + Mg{2+} = K{+} + Mg =>
2 K + Mg{2+} = 2 K{+} + Mg
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
FeSO4 + KMnO4 + H2O = MnO2 + Fe2(SO4)3 + Fe(OH)3 + KOH =>
3 FeSO4 + KMnO4 + 2 H2O = MnO2 + Fe2(SO4)3 + Fe(OH)3 + KOH
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
NaCNO + Cl2 + NaOH = NaHCO3 + N2 + NaCl + H2O =>
2 NaCNO + 3 Cl2 + 6 NaOH = 2 NaHCO3 + N2 + 6 NaCl + 2 H2O
H2O2 + CH3COOH = CH3CO3H + H2O =>
H2O2 + CH3COOH = CH3CO3H + H2O
Fe(s) + HCl(ac) = FeCl2(ac) + H2(g) =>
Fe(s) + 2 HCl(ac) = FeCl2(ac) + H2(g)
KCl + NaOH = KOHNaCl =>
KCl + NaOH = KOHNaCl
MnSO4 + Ca(OCl)2 + NaOH = MnO2 + CaCl2 + Na2SO4 + H2O =>
2 MnSO4 + Ca(OCl)2 + 4 NaOH = 2 MnO2 + CaCl2 + 2 Na2SO4 + 2 H2O
Cu(NH3)4{2+} + H2O + S2O4{2-} = Cu + NH3 + SO3{2-} + H{+} =>
Cu(NH3)4{2+} + 2 H2O + S2O4{2-} = Cu + 4 NH3 + 2 SO3{2-} + 4 H{+}
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca(NO3)2 + Na(PO4) = Ca(PO4) + Na(NO3)2 =>
Ca(NO3)2 + Na(PO4) = Ca(PO4) + Na(NO3)2
Na + NHO3 = NaNO3 + H2 =>
2 Na + 2 NHO3 = 2 NaNO3 + H2
Ba + H2 = BaH2 =>
Ba + H2 = BaH2
Al + Cu(ii)Cl = AlCl3 + Cu =>
Al + 3 Cu(ii)Cl = AlCl3 + 3 Cu
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Ca + P2 = CaP =>
2 Ca + P2 = 2 CaP
CaCl2 + H2O = CaCl2(H2O)12 =>
CaCl2 + 12 H2O = CaCl2(H2O)12
HClO + Li(OH) = LiClO + H2O =>
HClO + Li(OH) = LiClO + H2O
NaIO3 + Na2SO3 + NaHSO4 = Na2SO4 + I2 + H2O =>
2 NaIO3 + 5 Na2SO3 + 2 NaHSO4 = 7 Na2SO4 + I2 + H2O
HCl + Mq = H2 + MqCl2 =>
2 HCl + Mq = H2 + MqCl2
[Co(NH3)5Cl] + H2O = [Co(NH3)5(H2O)] + Cl =>
[Co(NH3)5Cl] + H2O = [Co(NH3)5(H2O)] + Cl
K + Mg{2+} = K{+} + Mg =>
2 K + Mg{2+} = 2 K{+} + Mg
AgOH + H = Ag + HOH =>
AgOH + H = Ag + HOH
Cd + AuNO3 = Cd(NO3)2 + Au =>
Cd + 2 AuNO3 = Cd(NO3)2 + 2 Au
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Li2O + F2 = LiF + O =>
Li2O + F2 = 2 LiF + O
CH3COOC4H9 + NaOH = CH3COONa + C4H9OH =>
CH3COOC4H9 + NaOH = CH3COONa + C4H9OH
H2(CO3) + Mg(OH)2 = H2O + MgCO3 =>
H2(CO3) + Mg(OH)2 = 2 H2O + MgCO3
N{2} + H{2} = NH{4} =>
N{2} + H{2} = NH{4}
FeSO4 + Ce(SO4)2 = Fe2(SO4)3 + Ce2(SO4)3 =>
2 FeSO4 + 2 Ce(SO4)2 = Fe2(SO4)3 + Ce2(SO4)3
H10Cl4 + O2 = ClO2 + HO2 =>
H10Cl4 + 14 O2 = 4 ClO2 + 10 HO2
Ni(NO3)2 + KCN = Ni(CN)2 + KNO3 =>
Ni(NO3)2 + 2 KCN = Ni(CN)2 + 2 KNO3
CH3CHCH2O + O2 = CO2 + H2O =>
CH3CHCH2O + 4 O2 = 3 CO2 + 3 H2O
H(Cl) + NaOH = NaCl + H2O =>
H(Cl) + NaOH = NaCl + H2O
Ag + NH4 = Ag(NH4)2 =>
Ag + 2 NH4 = Ag(NH4)2
Al + NO3{-} + OH{-} + H2O = NH3 + Al(OH)4{-} =>
8 Al + 3 NO3{-} + 5 OH{-} + 18 H2O = 3 NH3 + 8 Al(OH)4{-}
H2SeO4 + ZnO = ZnSeO4 + H2O =>
H2SeO4 + ZnO = ZnSeO4 + H2O
KOH + PO4 = K3PO4 + OH =>
3 KOH + PO4 = K3PO4 + 3 OH
Na + Zn{2+} = Na{+} + Zn =>
2 Na + Zn{2+} = 2 Na{+} + Zn
K2CO3 + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + Na2CO3 =>
K2CO3 + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + Na2CO3
I2 + Na2S2O3 + NaOH = INa + NaSO4 + H2O =>
5 I2 + Na2S2O3 + 10 NaOH = 10 INa + 2 NaSO4 + 5 H2O
Cl2O7 + KOH = K2O + Cl(OH)7 =>
Cl2O7 + 14 KOH = 7 K2O + 2 Cl(OH)7
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| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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