| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Cu(OH)2 + NH4 = Cu(NH3)2 + H2O =>
Cu(OH)2 + 2 NH4 = Cu(NH3)2 + 2 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Ba + Ni3(PO4)2 = Ni + Ba3(PO4)2 =>
3 Ba + Ni3(PO4)2 = 3 Ni + Ba3(PO4)2
Al(OH)3 + HL = AlL3 + H2O =>
Al(OH)3 + 3 HL = AlL3 + 3 H2O
PbC2H3O2 + HS = PbS + HC2H3O2 =>
PbC2H3O2 + HS = PbS + HC2H3O2
K2C4H4O6 + Ca(OH)2 = KOH + CaC4H4O6 =>
K2C4H4O6 + Ca(OH)2 = 2 KOH + CaC4H4O6
BeCl2 = Be + Cl =>
BeCl2 = Be + 2 Cl
(CH3)3N + HBr = (CH3)3Br + NH =>
(CH3)3N + HBr = (CH3)3Br + NH
As2O3 + IO4{-} + OH{-} = AsO4{-} + IO3{-} + H2O =>
As2O3 + 4 IO4{-} + 2 OH{-} = 2 AsO4{-} + 4 IO3{-} + H2O
AlCl3(aq) + CO2(g) + H2O(l) = Al2(CO3)3(s) + HCl(aq) =>
2 AlCl3(aq) + 3 CO2(g) + 3 H2O(l) = Al2(CO3)3(s) + 6 HCl(aq)
Ag2S = Ag + S =>
Ag2S = 2 Ag + S
NH4CNO = H2NCONH2 =>
NH4CNO = H2NCONH2
FeCl2(aq) + Cl2(g) = FeCl3(aq) =>
2 FeCl2(aq) + Cl2(g) = 2 FeCl3(aq)
CuCl2 + Fe(OH)2 = Cu(OH)2 + Cl2Fe =>
CuCl2 + Fe(OH)2 = Cu(OH)2 + Cl2Fe
(NH4)2CO3*2H2O + MgCl2*6H2O = MgCO3 + NH4Cl + H2O =>
(NH4)2CO3*2H2O + MgCl2*6H2O = MgCO3 + 2 NH4Cl + 8 H2O
H2O2 + SnS = H2O + SnSO4 =>
4 H2O2 + SnS = 4 H2O + SnSO4
Al(NO3)3 + NaCl = AlCl3 + NaNO3 =>
Al(NO3)3 + 3 NaCl = AlCl3 + 3 NaNO3
MnO4{-} + C2H6O = MnO2 + CO3{2-} + H2O =>
4 MnO4{-} + C2H6O = 4 MnO2 + 2 CO3{2-} + 3 H2O
MgO + KBr = MgBr2 + K2O =>
MgO + 2 KBr = MgBr2 + K2O
Mg2N3 = Mg + N2 =>
2 Mg2N3 = 4 Mg + 3 N2
CuBr2 + Li2CrO4 = CuCrO4 + LiBr =>
CuBr2 + Li2CrO4 = CuCrO4 + 2 LiBr
CH3CHO + Cl2 + OH{-} = CH3CClO + Cl{-} + H2O =>
CH3CHO + Cl2 + OH{-} = CH3CClO + Cl{-} + H2O
(NH4)3N + Cr(CrO4)2 = (NH4)2CrO4 + Cr3N4 =>
4(NH4)3N + 3 Cr(CrO4)2 = 6(NH4)2CrO4 + Cr3N4
SO3 + CO2 = SCO + O2 =>
SO3 + CO2 = SCO + 2 O2
AuCl + AgNO3 = AgCl + AuNO3 =>
AuCl + AgNO3 = AgCl + AuNO3
I{-} + H2O = IO3{-} + H =>
I{-} + 3 H2O = IO3{-} + 6 H
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cr(OH)3 + BaCl2 = CrCl3 + Ba(OH)2 =>
2 Cr(OH)3 + 3 BaCl2 = 2 CrCl3 + 3 Ba(OH)2
Al + AgNO3 = AlNO3Ag =>
Al + AgNO3 = AlNO3Ag
Zn(OH)2 = Zn + OH =>
Zn(OH)2 = Zn + 2 OH
ThF4 + H2O = ThOF2 + HF =>
ThF4 + H2O = ThOF2 + 2 HF
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CH3CH2OH + H2O = H3O + CH3CO =>
CH3CH2OH + 3 H2O = 3 H3O + CH3CO
AlCO3 + HNO3 = Al(NO3)2 + CO2 + H2O =>
AlCO3 + 2 HNO3 = Al(NO3)2 + CO2 + H2O
C6H13OH(l) + O2(g) = CO2(g) + H2O(l) =>
C6H13OH(l) + 9 O2(g) = 6 CO2(g) + 7 H2O(l)
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
Ca + NH3 = CaH2 + N2 =>
3 Ca + 2 NH3 = 3 CaH2 + N2
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Cu(OH)2 + Zn = CuO + Zn(OH)2 + H2 =>
2 Cu(OH)2 + Zn = 2 CuO + Zn(OH)2 + H2
Al(OH)3 + NaCl = AlOHCl2 + NaOH =>
Al(OH)3 + 2 NaCl = AlOHCl2 + 2 NaOH
Ni + SnI = Sn + NiI =>
Ni + SnI = Sn + NiI
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
C2H6O + NaH = C2H5Na + H2O =>
C2H6O + NaH = C2H5Na + H2O
CuSO4Na2CO3H2O = Na2SO4CO2Cu(OH)2 =>
CuSO4Na2CO3H2O = Na2SO4CO2Cu(OH)2
CH2O2 + Ba(OH)2 = H2O + Ba(COOH)2 =>
2 CH2O2 + Ba(OH)2 = 2 H2O + Ba(COOH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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