| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(s)FeCl3(aq) = CaFeCl3
Na2CrO4 + NaOH + H2O = Na3Cr(OH)6 + H2O2 =>
2 Na2CrO4 + 2 NaOH + 8 H2O = 2 Na3Cr(OH)6 + 3 H2O2
C3H6O + H2SO4 = C9H12 + H2SO4*3H2O =>
3 C3H6O + H2SO4 = C9H12 + H2SO4*3H2O
Cs2O3 + NaNO3 + NaOH = Na2CsO4 + NaNO2 + H2O =>
Cs2O3 + 3 NaNO3 + 4 NaOH = 2 Na2CsO4 + 3 NaNO2 + 2 H2O
FeCl3 + NaHO = NaCl3 + Fe(HO) =>
FeCl3 + NaHO = NaCl3 + Fe(HO)
CoMoO4 + H2O2 + Na2CO3 = CoO2 + Na2MoO4 + CO2 + H2O =>
CoMoO4 + H2O2 + Na2CO3 = CoO2 + Na2MoO4 + CO2 + H2O
Mn + N2 = Mn2N4 =>
2 Mn + 2 N2 = Mn2N4
C6H8O7 + HCl = C6H8O6Cl + OH =>
C6H8O7 + HCl = C6H8O6Cl + OH
Al + O + HCl = H2O + AlCl3 =>
2 Al + 3 O + 6 HCl = 3 H2O + 2 AlCl3
Na2CO3 + AgNO3 = NaNO3 + (CO3)Ag2 =>
Na2CO3 + 2 AgNO3 = 2 NaNO3 + (CO3)Ag2
FeS + KCl = FeCl + KS =>
FeS + KCl = FeCl + KS
Br2 + LiI = Br2I + Li =>
Br2 + LiI = Br2I + Li
HO{-} + H{+} = H2O =>
HO{-} + H{+} = H2O
Au + CuSO4 = Cu + AuSO4 =>
Au + CuSO4 = Cu + AuSO4
NaOH + H2SO8 = H2O + Na2SO8 =>
2 NaOH + H2SO8 = 2 H2O + Na2SO8
H2 + CO = H2O + C13H28 =>
27 H2 + 13 CO = 13 H2O + C13H28
Zn(NO3)2 + Pb(Cl)2 = Zn(Cl)2 + Pb(NO3)2 =>
Zn(NO3)2 + Pb(Cl)2 = Zn(Cl)2 + Pb(NO3)2
Li + Mg(NO3)2 = Li(NO3) + Mg =>
2 Li + Mg(NO3)2 = 2 Li(NO3) + Mg
Al2(SO4)3(aq) + K2SO4(aq) + H2O(l) = KAl(SO4)2H24O12 =>
Al2(SO4)3(aq) + K2SO4(aq) + 24 H2O(l) = 2 KAl(SO4)2H24O12
CO(NO3)2 + Na2SO4 = COSO4 + NaNO3 =>
CO(NO3)2 + Na2SO4 = COSO4 + 2 NaNO3
Ca(OH)2 + H2C2O4*2HOH = CaC2O4*2HOH + HOH =>
Ca(OH)2 + H2C2O4*2HOH = CaC2O4*2HOH + 2 HOH
KMnO4 + H2SO4 + PH3 = K2SO4 + MnSO4 + H2O + H3PO4 =>
8 KMnO4 + 12 H2SO4 + 5 PH3 = 4 K2SO4 + 8 MnSO4 + 12 H2O + 5 H3PO4
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
O2 + C = O4C7 =>
2 O2 + 7 C = O4C7
C5H12O + O2 = C5H10O2 + H2O =>
C5H12O + O2 = C5H10O2 + H2O
LiCl + SrOH = Li(OH) + SrCl =>
LiCl + SrOH = Li(OH) + SrCl
HgClO4(aq) + Na2S(aq) = Hg2S(s) + NaClO4 =>
2 HgClO4(aq) + Na2S(aq) = Hg2S(s) + 2 NaClO4
AlSO4 + K(OH) = Al(OH) + KSO4 =>
AlSO4 + K(OH) = Al(OH) + KSO4
FeCl3 + HSO4 = FeSO4 + HCl3 =>
FeCl3 + HSO4 = FeSO4 + HCl3
C2H6O + K2CrO7 + H2SO4 = CH3COOH + K2SO4 + H2O + Cr2(SO4)3 =>
9 C2H6O + 4 K2CrO7 + 10 H2SO4 = 9 CH3COOH + 4 K2SO4 + 19 H2O + 2 Cr2(SO4)3
Ba(NO3)2 + H3PO4 = H3NO3 + Ba(PO4)2 =>
Ba(NO3)2 + 2 H3PO4 = 2 H3NO3 + Ba(PO4)2
C3H6 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C3H6 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 6 K2SO4 + 12 MnSO4 + 18 H2O
KBr + H2SO4 = K2SO4 + H2 + Br2 =>
2 KBr + H2SO4 = K2SO4 + H2 + Br2
H2S + O3 = SO4 + H2O =>
3 H2S + 5 O3 = 3 SO4 + 3 H2O
HClO3 + Sb = Sb(ClO3)3 + H2 =>
6 HClO3 + 2 Sb = 2 Sb(ClO3)3 + 3 H2
SIH3Cl + Na = NaSIH3Cl =>
SIH3Cl + Na = NaSIH3Cl
C2H4O + [Ag(NH3)2]OH = C2H3OOH + Ag + NH3 + H2O =>
C2H4O + 2[Ag(NH3)2]OH = C2H3OOH + 2 Ag + 4 NH3 + H2O
Na + BaS = NaS + Ba =>
Na + BaS = NaS + Ba
SO4 + MgO = MgSO4 + O =>
SO4 + MgO = MgSO4 + O
CaCl2 + C2H2 = CaCl2C2H2 =>
CaCl2 + C2H2 = CaCl2C2H2
Cr3{+} + Na2O2 + H = Cr04{-} + Na{+} + H2O =>
8 Cr3{+} + 7 Na2O2 + 28 H = 6 Cr04{-} + 14 Na{+} + 14 H2O
Cu(NO3)2 + Na2C2O4 = Na2(NO3)2 + CuC2O4 =>
Cu(NO3)2 + Na2C2O4 = Na2(NO3)2 + CuC2O4
Li2CO3 + NH4Cl = LiCl + (NH4)2CO3 =>
Li2CO3 + 2 NH4Cl = 2 LiCl + (NH4)2CO3
NaOH + Mg = MgO + NaH =>
NaOH + Mg = MgO + NaH
Al + CoCl2 = Co + AlCl2 =>
Al + CoCl2 = Co + AlCl2
AgCl + NaN = AgN + NaCl =>
AgCl + NaN = AgN + NaCl
NaCl(s) = Cl2(g) + Na(s) =>
2 NaCl(s) = Cl2(g) + 2 Na(s)
CH3CH2CH2OH + CuCO3 = (CH3CH2CH2O)2Cu + CO2 + H2O =>
2 CH3CH2CH2OH + CuCO3 = (CH3CH2CH2O)2Cu + CO2 + H2O
Mg(OH)2 + H = Mg2 + H2O =>
2 Mg(OH)2 + 4 H = Mg2 + 4 H2O
C6H6FeK4N6O3 + KMnO4 + H2SO4 + F3O4S3 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O2F2 =>
6.0000000000001C6H6FeK4N6O3 + 640.00000000001KMnO4 + 659.00000000001H2SO4 + 218 F3O4S3 = 664.00000000001KHSO4 + 3 Fe2(SO4)3 + 640.00000000001MnSO4 + 36 HNO3 + 36 CO2 + 327 H2O2F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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