| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3)3NHBr + H2O = (CH3)3NBr + H3O
MnCl2 + NaCl = MnCl + NaCl2 =>
MnCl2 + NaCl = MnCl + NaCl2
Na2SO3 + CH3CO2H = NaCH3CO2 + H2SO3 =>
Na2SO3 + 2 CH3CO2H = 2 NaCH3CO2 + H2SO3
ZincSulfate + SodiumHydroxide = ZincHydroxide + SodiumSulfate =>
ZincSulfate + SodiumHydroxide = ZincHydroxide + SodiumSulfate
NH4CI + KOH = NH3 + H2O + KCI =>
NH4CI + KOH = NH3 + H2O + KCI
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
S + Cl = SCl =>
S + Cl = SCl
PCl5 + Ba(OH)2 = Ba3(PO4)2 + BaCl2 + H2O =>
2 PCl5 + 8 Ba(OH)2 = Ba3(PO4)2 + 5 BaCl2 + 8 H2O
[Zn(OH)4] + H2S = ZnS + H2O + O2 =>
2[Zn(OH)4] + 2 H2S = 2 ZnS + 6 H2O + O2
PH3 + KMnO4 + H2SeO4 = KHSeO4 + MnSeO4 + H3P2O4 + H2O =>
10 PH3 + 11 KMnO4 + 22 H2SeO4 = 11 KHSeO4 + 11 MnSeO4 + 5 H3P2O4 + 24 H2O
KMnO4 + C6H12O7 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
22 KMnO4 + 5 C6H12O7 + 33 H2SO4 = 30 CO2 + 11 K2SO4 + 22 MnSO4 + 63 H2O
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
H2S + [Ag(NH3)2]OH = Ag2S + NH3 + H2O =>
H2S + 2[Ag(NH3)2]OH = Ag2S + 4 NH3 + 2 H2O
Al + Br3 = AlBr2 =>
3 Al + 2 Br3 = 3 AlBr2
Zr + HF + HNO3 = H3ZrF7 + NO2 + H2O =>
Zr + 7 HF + 4 HNO3 = H3ZrF7 + 4 NO2 + 4 H2O
HOBr2 + H2O = H3O + Br(OH)2 =>
HOBr2 + 6 H2O = 3 H3O + 2 Br(OH)2
Fe(NH4)2(SO4)2 + H2C2O4*6H2O = FeC2O4 + H2SO4 + (NH4)2SO4 + H2O =>
Fe(NH4)2(SO4)2 + H2C2O4*6H2O = FeC2O4 + H2SO4 + (NH4)2SO4 + 6 H2O
Mn(OH)2 + O2 = MnO2 + H2O =>
2 Mn(OH)2 + O2 = 2 MnO2 + 2 H2O
KI + Fe(OH)3 = KOH + FeI3 =>
3 KI + Fe(OH)3 = 3 KOH + FeI3
Ca(OH)2 + O2 = CaO + H2O2 =>
2 Ca(OH)2 + O2 = 2 CaO + 2 H2O2
PbCl2 + CuSO4 = PbSO4 + CuCl2 =>
PbCl2 + CuSO4 = PbSO4 + CuCl2
FeSO4Na2CO3H2O = Fe(OH)2Na2SO4CO2 =>
FeSO4Na2CO3H2O = Fe(OH)2Na2SO4CO2
Mg + AgF = MgAgF =>
Mg + AgF = MgAgF
Al(OH)3 + Al2(SO4)3 = [Al(OH)2]2SO4 =>
4 Al(OH)3 + Al2(SO4)3 = 3[Al(OH)2]2SO4
NaO + HNO3 = Na(NO3)2 + H2O =>
NaO + 2 HNO3 = Na(NO3)2 + H2O
K3PO4 + Al(NO3)3 = K3(NO3) + Al(PO4)3 =>
3 K3PO4 + Al(NO3)3 = 3 K3(NO3) + Al(PO4)3
NH4NO2 + NaOH = NH4 + H2O + NaNO2 =>
7 NH4NO2 + 8 NaOH = 6 NH4 + 6 H2O + 8 NaNO2
Ag3(PO4) + H3O = Ag + H3PO4 + H2O =>
Ag3(PO4) + 3 H3O = 3 Ag + H3PO4 + 3 H2O
H2O + S2O3{2-} + OCl{-} = Cl2 + SO4{-2} + (OH)({-}) =>
3 H2O + S2O3{2-} + 8 OCl{-} = 4 Cl2 + 2 SO4{-2} + 6(OH)({-})
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Si(s) + HNO3(aq) + HF(aq) = H2SiF6(aq) + NO(g) + H2O(l) =>
3 Si(s) + 4 HNO3(aq) + 18 HF(aq) = 3 H2SiF6(aq) + 4 NO(g) + 8 H2O(l)
PbS + HNO3 = Pb(NO3) + SO2 + NO2 + H2O =>
PbS + 6 HNO3 = Pb(NO3) + SO2 + 5 NO2 + 3 H2O
Fe2O3 + CaO2 + Al = CaOFe2O3 + Al2O3 =>
3 Fe2O3 + 3 CaO2 + 2 Al = 3 CaOFe2O3 + Al2O3
Na2SiO3 + HCl = SiO2 + H2O + NaCl =>
Na2SiO3 + 2 HCl = SiO2 + H2O + 2 NaCl
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
CuS + Al(NO3)3 = AlS3 + CuNO3 =>
3 CuS + Al(NO3)3 = AlS3 + 3 CuNO3
(NH4)2S + (NH4)VO3 = NH3 + (NH4)3VS4 + H2O =>
4(NH4)2S + (NH4)VO3 = 6 NH3 + (NH4)3VS4 + 3 H2O
H2SO3 + LiCl = HCl + Li2SO3 =>
H2SO3 + 2 LiCl = 2 HCl + Li2SO3
Cr(OH)2 = Cr + O2 + H2O =>
2 Cr(OH)2 = 2 Cr + O2 + 2 H2O
Mg(NO3)2Mg(OH)2 = MgNO3(OH) =>
Mg(NO3)2Mg(OH)2 = 2 MgNO3(OH)
PO4 + H2O = H3PO4 + OH =>
PO4 + 3 H2O = H3PO4 + 3 OH
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe3(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
3 K4Fe(CN)6 + 36 KMnO4 + 87 H2SO4 = 48 KHSO4 + Fe3(SO4)3 + 36 MnSO4 + 18 HNO3 + 18 CO2 + 54 H2O
BaI2 + Cl2 = BaCl2 + I =>
BaI2 + Cl2 = BaCl2 + 2 I
SiC + Fe2O3 = Fe3C + SiO2 + CO =>
11 SiC + 9 Fe2O3 = 6 Fe3C + 11 SiO2 + 5 CO
Al + Pb(NO3) = Pb + Al(NO3) =>
Al + Pb(NO3) = Pb + Al(NO3)
HClO + BaOH = BaClO + HOH =>
HClO + BaOH = BaClO + HOH
C4H9Cl + NaOH = C4H8 + H2O + NaCl =>
C4H9Cl + NaOH = C4H8 + H2O + NaCl
Na3PO4 + BaCl = Na6Cl3 + Ba3(PO4)2 =>
2 Na3PO4 + 3 BaCl = Na6Cl3 + Ba3(PO4)2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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