| Équations équilibrées la veille |
Fe + CO3 = Fe(CO3)
H2O2 + H2SO4 + KCl = K2SO4 + H2O + Cl2 =>
H2O2 + H2SO4 + 2 KCl = K2SO4 + 2 H2O + Cl2
H2O + KCl = HCl + KOH = H2O + KCl = HCl + KOH = H2O + KCl =>
H2O + KCl = HCl + KOH
Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2
NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
CO3{-2} + AgNO3 = Ag2CO3 + NO3{-} =>
CO3{-2} + 2 AgNO3 = Ag2CO3 + 2 NO3{-}
NH3 + CCl4 = NH3Cl + C =>
4 NH3 + CCl4 = 4 NH3Cl + C
KBr(aq) + KMnO4(aq) + H2SO4(aq) = Br2(aq) + MnSO4(aq) + K2SO4(aq) + H2O(l) =>
10 KBr(aq) + 2 KMnO4(aq) + 8 H2SO4(aq) = 5 Br2(aq) + 2 MnSO4(aq) + 6 K2SO4(aq) + 8 H2O(l)
Zn + KCO3 = ZnO + KO + CO =>
Zn + KCO3 = ZnO + KO + CO
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
Al + S = Al2S3(classification) =>
2 Al + 3 S = Al2S3(classification)
CH3OH + CO = HCH3CO2 =>
CH3OH + CO = HCH3CO2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
aluminum + sulfuricacid = aluminumsulfate + hydrogen =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
S8 + O2 + H2O = H2SO4 =>
S8 + 12 O2 + 8 H2O = 8 H2SO4
FeAsS + NO3 = Fe + SO4 + AsO4 + NO =>
FeAsS + 4 NO3 = Fe + SO4 + AsO4 + 4 NO
SeO2 + SO2 + H2O = S + H2SeO4 =>
2 SeO2 + SO2 + 2 H2O = S + 2 H2SeO4
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2
Zn(NO3)2 + NaBr = NaNO3 + ZnBr2 =>
Zn(NO3)2 + 2 NaBr = 2 NaNO3 + ZnBr2
Cl2(g) + Br{-}(aq) = Cl{-}(aq) + Br2(l) =>
Cl2(g) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(l)
Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2
NaBr + HNO3 = NaNO3 + NO + Br2 + H2O =>
6 NaBr + 8 HNO3 = 6 NaNO3 + 2 NO + 3 Br2 + 4 H2O
Cl2(g) + LiBr(aq) = Br2(g) + LiCl2(aq) =>
2 Cl2(g) + 2 LiBr(aq) = Br2(g) + 2 LiCl2(aq)
Ag + HNO3 = AgNO3 + NO2*H2O =>
Ag + 2 HNO3 = AgNO3 + NO2*H2O
Fe2(SO4)3 + Cu3(PO4)2 = FePO4 + CuSO4 =>
Fe2(SO4)3 + Cu3(PO4)2 = 2 FePO4 + 3 CuSO4
HCHO + H2O = CH3OH + HCOOH =>
2 HCHO + H2O = CH3OH + HCOOH
AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2
(NH4)2SO4(aq) + Ba(OH)2(aq) = NH4OH + BaSO4(s) =>
(NH4)2SO4(aq) + Ba(OH)2(aq) = 2 NH4OH + BaSO4(s)
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ba(NO3)2 + MgSO4 = BaSO4 + Mg(NO3)2 =>
Ba(NO3)2 + MgSO4 = BaSO4 + Mg(NO3)2
Cl2 + CaI2 = CaCl2 + I =>
Cl2 + CaI2 = CaCl2 + 2 I
Ba(OH)2 + P2O5 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + P2O5 = Ba3(PO4)2 + 3 H2O
Ca(OH)2 + Zn(OH)2 = Ca(ZnO2) + H2O =>
Ca(OH)2 + Zn(OH)2 = Ca(ZnO2) + 2 H2O
BrO3{-} + Cl{-} = Br{-} + ClO2{-} =>
2 BrO3{-} + 3 Cl{-} = 2 Br{-} + 3 ClO2{-}
SO2 + FeCl3 + H2O = FeCl + H2SO4 + HCl =>
SO2 + FeCl3 + 2 H2O = FeCl + H2SO4 + 2 HCl
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
AgAsO4 + Zn + H2SO4 = AsH3 + Ag + ZnSO4 + H2O =>
2 AgAsO4 + 11 Zn + 11 H2SO4 = 2 AsH3 + 2 Ag + 11 ZnSO4 + 8 H2O
AgClO4(aq) + CaBr2(aq) = AgBr + Ca(ClO4)2 =>
2 AgClO4(aq) + CaBr2(aq) = 2 AgBr + Ca(ClO4)2
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
Yb2O3 + HNO3 = Yb(NO3)3 + H2 + O2 =>
2 Yb2O3 + 12 HNO3 = 4 Yb(NO3)3 + 6 H2 + 3 O2
AgCl2 = Ag2 + Cl =>
2 AgCl2 = Ag2 + 4 Cl
Li2CO3 + NaCl = NaCO3 + Li2Cl =>
Li2CO3 + NaCl = NaCO3 + Li2Cl
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| Équations équilibrées la veille |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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