| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO + 2 LiOH = Li2O + Mg(OH)2
HBrO2 + H2O = HBr + H2O2 =>
HBrO2 + 2 H2O = HBr + 2 H2O2
Cr3O2 + LiCN = Cr3CN + LiO2 =>
Cr3O2 + LiCN = Cr3CN + LiO2
C2H5OH = C + H2 + O2 =>
2 C2H5OH = 4 C + 6 H2 + O2
CuBr2 + LiNO3 = Cu(NO3)2 + LiBr =>
CuBr2 + 2 LiNO3 = Cu(NO3)2 + 2 LiBr
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
HNO3 + CaCO3 = CO2 + Ca(NO3)2 + H2O =>
2 HNO3 + CaCO3 = CO2 + Ca(NO3)2 + H2O
Al(OH)3 + BaSO4 = Al2S3O12 + BaH2O2 =>
2 Al(OH)3 + 3 BaSO4 = Al2S3O12 + 3 BaH2O2
Cl2 + P + KOH = KCl + K3PO4 + H2O =>
5 Cl2 + 2 P + 16 KOH = 10 KCl + 2 K3PO4 + 8 H2O
Fe2(SO4)3 + Al = Al2(SO4)3 + Fe =>
Fe2(SO4)3 + 2 Al = Al2(SO4)3 + 2 Fe
BrOH + Br{-} + H{+} = HOH + Br2 =>
BrOH + Br{-} + H{+} = HOH + Br2
Mg(NO3)2 + NaF = MgF2 + Na(NO3) =>
Mg(NO3)2 + 2 NaF = MgF2 + 2 Na(NO3)
KOH + ZnSO3 = K2SO3 + Zn(OH)2 =>
2 KOH + ZnSO3 = K2SO3 + Zn(OH)2
H3AsO4 + HI = H3AsO3 + HIO3 =>
3 H3AsO4 + HI = 3 H3AsO3 + HIO3
Li + N = Li2N2 =>
2 Li + 2 N = Li2N2
FeCl2 + Na2S = FeS + NaCl =>
FeCl2 + Na2S = FeS + 2 NaCl
HNO3 + Sb + HCl = HSbCl6 + NO + H2O =>
5 HNO3 + 3 Sb + 18 HCl = 3 HSbCl6 + 5 NO + 10 H2O
H3AsO4 + HI = H3AsO3 + HIO3 =>
3 H3AsO4 + HI = 3 H3AsO3 + HIO3
FeSO4 + NH4OH + O2 = FeOOH + (NH4)2SO4 + H2O =>
4 FeSO4 + 8 NH4OH + O2 = 4 FeOOH + 4(NH4)2SO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H15N + H2SO4 = C6H15N*H2SO4 =>
C6H15N + H2SO4 = C6H15N*H2SO4
Ca(CH3CO2)2 + K2S = CaS + KCH3CO2 =>
Ca(CH3CO2)2 + K2S = CaS + 2 KCH3CO2
HNO3 + C6H5NO2 = CO2 + H2O + NO2 =>
29 HNO3 + C6H5NO2 = 6 CO2 + 17 H2O + 30 NO2
(C9H20) + O2 = CO + H2O =>
2(C9H20) + 19 O2 = 18 CO + 20 H2O
BaCO3 + CH3COOH = Ba(CH3COO) + H2O + CO2 =>
8 BaCO3 + 9 CH3COOH = 8 Ba(CH3COO) + 6 H2O + 10 CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
IO3{-} + OH{-} + Cl2 = IO6 + Cl{-} + H2O =>
2 IO3{-} + 12 OH{-} + 7 Cl2 = 2 IO6 + 14 Cl{-} + 6 H2O
As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O
HgOH + H2S = Hg2S + H2O =>
2 HgOH + H2S = Hg2S + 2 H2O
C9H8O4 + C2H5OH = C9H10O3 + CH3COOH =>
C9H8O4 + C2H5OH = C9H10O3 + CH3COOH
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
As + KClO + KOH = K3AsO4 + KCl + H2O =>
2 As + 5 KClO + 6 KOH = 2 K3AsO4 + 5 KCl + 3 H2O
HgOH + H2S = Hg2S + H2O =>
2 HgOH + H2S = Hg2S + 2 H2O
Na2O2 + KJ + H2SO4 = J2 + Na2SO4 + K2SO4 + H2O =>
Na2O2 + 2 KJ + 2 H2SO4 = J2 + Na2SO4 + K2SO4 + 2 H2O
Cr(NO3)3 + NaOH + H2O2 = Na2CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 HNO3 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
(NH4)3PO4(s) + CaCl2(aq) = Ca3(PO4)2(aq) + NH4Cl(aq) =>
2(NH4)3PO4(s) + 3 CaCl2(aq) = Ca3(PO4)2(aq) + 6 NH4Cl(aq)
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
Zr3N4 = Zr + N2 =>
Zr3N4 = 3 Zr + 2 N2
Mn{+2} + IO4{-} + H2O = MnO4{-} + H{+} + IO3{-} =>
2 Mn{+2} + 5 IO4{-} + 3 H2O = 2 MnO4{-} + 6 H{+} + 5 IO3{-}
K2Cr2O7 + H2O = Cr2O3 + KOH + O2 =>
2 K2Cr2O7 + 2 H2O = 2 Cr2O3 + 4 KOH + 3 O2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K + Br = KBr =>
K + Br = KBr
KOH + ZnSO3 = K2SO3 + Zn(OH)2 =>
2 KOH + ZnSO3 = K2SO3 + Zn(OH)2
Zn + HNO3 = Zn(NO3) + HN3 + H2O =>
16 Zn + 19 HNO3 = 16 Zn(NO3) + HN3 + 9 H2O
KBr + CI{2} = KCI + Br{2} =>
KBr + CI{2} = KCI + Br{2}
BrOH + Br{-} + H{+} = HOH + Br2 =>
BrOH + Br{-} + H{+} = HOH + Br2
HF + Ba = H2 + BaF2 =>
2 HF + Ba = H2 + BaF2
KCl + S = K2S + Cl2S =>
2 KCl + 2 S = K2S + Cl2S
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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