| Équations équilibrées la veille |
LiOH + KOH = Li + K(OH)2
AgNO3 + NH4OH = Ag2O + NH4NO3 + H2O =>
2 AgNO3 + 2 NH4OH = Ag2O + 2 NH4NO3 + H2O
N2O5 + OH = NO3 + H2O =>
N2O5 + 2 OH = 2 NO3 + H2O
NCl4 + CH3 = CCl4 + N + H2 =>
2 NCl4 + 2 CH3 = 2 CCl4 + 2 N + 3 H2
NaCO3(aq) + NH4NO3(aq) = NaNO3 + NH4CO3 =>
NaCO3(aq) + NH4NO3(aq) = NaNO3 + NH4CO3
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
SO2 + Hg2(NO3)2 = Hg2 + NO2 + SO4 =>
SO2 + Hg2(NO3)2 = Hg2 + 2 NO2 + SO4
P3O2 + O2 = PO4 =>
P3O2 + 5 O2 = 3 PO4
P2O3 = P4 + O2 =>
2 P2O3 = P4 + 3 O2
Cl2 + CrI3 + KOH = KCrO4 + KIO4 + KCl + H2O =>
14 Cl2 + CrI3 + 32 KOH = KCrO4 + 3 KIO4 + 28 KCl + 16 H2O
AlClO = AlCl + O =>
AlClO = AlCl + O
Mg + Hg = MgHg =>
Mg + Hg = MgHg
NH2CH2COOH + O2 = CO2 + H2O + N2 =>
4 NH2CH2COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2
NF3 + H2O = HNO2 + HF =>
NF3 + 2 H2O = HNO2 + 3 HF
CrPO4 + CrP + TiP2O7 + SiO2 = Cr2Ti2P6Si2O25 =>
7 CrPO4 + CrP + 8 TiP2O7 + 8 SiO2 = 4 Cr2Ti2P6Si2O25
H{+} + MnO4{-} + H2S = SO2 + Mn{2+} + H2O =>
18 H{+} + 6 MnO4{-} + 5 H2S = 5 SO2 + 6 Mn{2+} + 14 H2O
Fe(NO3)3(aq) + Na2SO4(aq) = Fe2(SO4)3(aq) + NaNO3(aq) =>
2 Fe(NO3)3(aq) + 3 Na2SO4(aq) = Fe2(SO4)3(aq) + 6 NaNO3(aq)
Si(OH)4 + FeCl3 = FeSiO2 + Cl2 + H2O =>
2 Si(OH)4 + 2 FeCl3 = 2 FeSiO2 + 3 Cl2 + 4 H2O
NH2OH + HCl = NH2Cl + H2O =>
NH2OH + HCl = NH2Cl + H2O
Zn + HCl + O2 = ZnClO2 + H =>
Zn + HCl + O2 = ZnClO2 + H
Mg + NaOH + H2O = Na2[Mg(OH)4] + H2 =>
Mg + 2 NaOH + 2 H2O = Na2[Mg(OH)4] + H2
(Nh4)2C2O4 + H2O = (Nh4)OH + H2C2O4 =>
(Nh4)2C2O4 + 2 H2O = 2(Nh4)OH + H2C2O4
{2-} + Pb{+2} = Pb =>
{2-} + Pb{+2} = Pb
NaCl + BaCl2 = Na2Ba + Cl4 =>
2 NaCl + BaCl2 = Na2Ba + Cl4
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
MnO + MoO3 = Mn3MoO6 =>
3 MnO + MoO3 = Mn3MoO6
H2C2O4 + RbOH = C2O4Rb2 + H2O =>
H2C2O4 + 2 RbOH = C2O4Rb2 + 2 H2O
NH3 + Cl2 + H2O = N2 + Cl{-} + H3O{+} =>
2 NH3 + 3 Cl2 + 6 H2O = N2 + 6 Cl{-} + 6 H3O{+}
(NH4)2SO4(aq) + KOH(aq) = NH4OH + K2SO4 =>
(NH4)2SO4(aq) + 2 KOH(aq) = 2 NH4OH + K2SO4
Cu3(OH)2(CO3)2 + H = Cu2O + H2O + CO2 =>
2 Cu3(OH)2(CO3)2 + 6 H = 3 Cu2O + 5 H2O + 4 CO2
CrO3 + NaOH = Na2CrO4 + H2O =>
CrO3 + 2 NaOH = Na2CrO4 + H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
NaHCO2 = Na2CO3 + H2O + C =>
2 NaHCO2 = Na2CO3 + H2O + C
C2O4H2 = C + O2 + H2 =>
C2O4H2 = 2 C + 2 O2 + H2
Ca(NO3)2(s) = CaO(s) + NO2(g) + O2 =>
2 Ca(NO3)2(s) = 2 CaO(s) + 4 NO2(g) + O2
NH3 + H3BO3 = NH4BO2 + H2O =>
NH3 + H3BO3 = NH4BO2 + H2O
Co(OH)2 + NH3 = Co(NH3)4 + OH =>
Co(OH)2 + 4 NH3 = Co(NH3)4 + 2 OH
NH4Br(s) = NH4 + Br =>
NH4Br(s) = NH4 + Br
Ca(NO3)2*4H2O + Al(NO3)3*9H2O + SiO2 = CaAl2Si2O8 + H2O + N2 + O2 =>
Ca(NO3)2*4H2O + 2 Al(NO3)3*9H2O + 2 SiO2 = CaAl2Si2O8 + 22 H2O + 4 N2 + 10 O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ba(NO3) + Li(CrO4)2 = Ba(CrO4)2 + Li(NO3) =>
Ba(NO3) + Li(CrO4)2 = Ba(CrO4)2 + Li(NO3)
Ba + HClO4 = BaO4 + HCl =>
Ba + HClO4 = BaO4 + HCl
NH4Cl + Cl = HCl + NCl =>
NH4Cl + 4 Cl = 4 HCl + NCl
O3 + N2H2 = NO2 + H2O =>
5 O3 + 3 N2H2 = 6 NO2 + 3 H2O
CH9SnCl3 + O2 = CO2 + H2O + SnCl3 =>
4 CH9SnCl3 + 13 O2 = 4 CO2 + 18 H2O + 4 SnCl3
H2SO4 + Sb(OH)5 = Sb2(SO4)5 + H2O =>
5 H2SO4 + 2 Sb(OH)5 = Sb2(SO4)5 + 10 H2O
NH4NO2 + Ba(OH)2 = NH4(OH) + Ba(NO2)2 =>
2 NH4NO2 + Ba(OH)2 = 2 NH4(OH) + Ba(NO2)2
Ba(OH)2 + NH4Br = BaBr2 + NH4OH =>
Ba(OH)2 + 2 NH4Br = BaBr2 + 2 NH4OH
NO2(g) + H2O(l) = HNO3(l) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(l) + NO(g)
K + ZnCl2 = KCl + Zn =>
2 K + ZnCl2 = 2 KCl + Zn
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Équations équilibrées sur01/29/25
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