| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3NH3)2SO4 + 2 NaOH = 2 CH3NH2 + Na2SO4 + 2 H2O
Na20 + H2SO4 = NaSO4 + H2S + H2O =>
Na20 + 25 H2SO4 = 20 NaSO4 + 5 H2S + 20 H2O
Fe(NO3)2 + KCl = FeCl2 + KNO3 =>
Fe(NO3)2 + 2 KCl = FeCl2 + 2 KNO3
Al + (HCl) = (AlH)Cl =>
Al + (HCl) = (AlH)Cl
K2(CO3) + HCl = KCl + H2O + CO2 =>
K2(CO3) + 2 HCl = 2 KCl + H2O + CO2
Ag(OH) + HBr = H2O + AgBr =>
Ag(OH) + HBr = H2O + AgBr
KNO3 + K = K2O + N2 =>
2 KNO3 + 10 K = 6 K2O + N2
Mg(s) + O2(g) = Mg2O(g) =>
4 Mg(s) + O2(g) = 2 Mg2O(g)
Pb(NO3)2 + Mg(NO3)2 = Pb(NO3)4(aq) + Mg2(NO3)2(aq) =>
Pb(NO3)2 + 2 Mg(NO3)2 = Pb(NO3)4(aq) + Mg2(NO3)2(aq)
CrCl3*6H2O + AgNO3 = CrNO3 + AgCl3 + H2O =>
CrCl3*6H2O + AgNO3 = CrNO3 + AgCl3 + 6 H2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Na2SO3 = SO2Na2O =>
Na2SO3 = SO2Na2O
C4H6BaO4 + Na2SO4 = C4Na6BaO4 + H2SO4 =>
C4H6BaO4 + 3 Na2SO4 = C4Na6BaO4 + 3 H2SO4
C2H3O2 + H2O = HC2H3O2 + OH =>
C2H3O2 + H2O = HC2H3O2 + OH
Li(Al(OH)4)HCl = LiClH(Al(OH)4) =>
Li(Al(OH)4)HCl = LiClH(Al(OH)4)
HF + NaOH = H2ONaF =>
HF + NaOH = H2ONaF
HNO2 + H2O + Cl = HCl + HNO3 =>
HNO2 + H2O + 2 Cl = 2 HCl + HNO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2CO3(aq) = CO2(g) + H2O(l) =>
H2CO3(aq) = CO2(g) + H2O(l)
KI + H2O + [O] = KOH + I2 =>
2 KI + H2O + [O] = 2 KOH + I2
Fe(ClO3)2 = FeCl2 + O2 =>
Fe(ClO3)2 = FeCl2 + 3 O2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ag + KNO3 = AgNO3 + K =>
Ag + KNO3 = AgNO3 + K
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
C + N + H + O = C4H5N2O =>
4 C + 2 N + 5 H + O = C4H5N2O
Al2O3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(l)
ZnBr2 + Cl = Zn + Br2Cl =>
ZnBr2 + Cl = Zn + Br2Cl
[Cu(NH3)4]SO4 + KCN = K2[Cu(CN)4] + NH3 + K2SO4 =>
[Cu(NH3)4]SO4 + 4 KCN = K2[Cu(CN)4] + 4 NH3 + K2SO4
Fe(NO3)3 + KOH = K(NO3)3FeOH =>
Fe(NO3)3 + KOH = K(NO3)3FeOH
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
C6H18O24P6 + NaOH = C6H6Na12O24P6 + H2O =>
C6H18O24P6 + 12 NaOH = C6H6Na12O24P6 + 12 H2O
Ba(OH)2 + H2O = OH + H2Ba =>
Ba(OH)2 + 2 H2O = 4 OH + H2Ba
SrI2 + K2O = Sr2O2 + KI =>
2 SrI2 + 2 K2O = Sr2O2 + 4 KI
K2S + Ca(C2H3O2)2 = KC2H3O2 + Ca2S2 =>
2 K2S + 2 Ca(C2H3O2)2 = 4 KC2H3O2 + Ca2S2
Zn(NO3)2 + K3PO4 = K3(NO3)2 + ZnPO4 =>
Zn(NO3)2 + K3PO4 = K3(NO3)2 + ZnPO4
NH3 + CHI = NH4 + CI =>
NH3 + CHI = NH4 + CI
hydrogen + NO = water + nitrogen =>
2 H2 + 2 NO = 2 H2O + N2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cr(NO3)2 + NaOH = CrOH + Na(NO3)2 =>
Cr(NO3)2 + NaOH = CrOH + Na(NO3)2
Al2O3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(l)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K2(SO4) + Ba(NO3)2 = Ba(SO4) + K(NO3) =>
K2(SO4) + Ba(NO3)2 = Ba(SO4) + 2 K(NO3)
Fe(OH)3 + CaCO3 = Fe2(CO3)3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 CaCO3 = Fe2(CO3)3 + 3 Ca(OH)2
NaNO3 + Mg = MgO + N2 + Na =>
2 NaNO3 + 6 Mg = 6 MgO + N2 + 2 Na
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Aluminiumhydroxide + nitricacid = Aluminiumnitrate + water =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
CH4O = CH4 + CO2 + H2O =>
4 CH4O = 3 CH4 + CO2 + 2 H2O
FeN + H2O = Fe(OH)3 + NH3 =>
FeN + 3 H2O = Fe(OH)3 + NH3
Ir + H2SO4 = Ir2O3 + SO2 + H2O =>
2 Ir + 3 H2SO4 = Ir2O3 + 3 SO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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