| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COO{-} + H2SO4 = HSO4{-} + CH3COOH
PbCl + NaSO = PbSO + NaCl =>
PbCl + NaSO = PbSO + NaCl
NaCl + Ba(OH){2} = NaOH + BaCl{2} =>
NaCl + Ba(OH){2} = NaOH + BaCl{2}
C2 + HCl + Pb = Pb(C2H)4 + Cl2 =>
4 C2 + 4 HCl + Pb = Pb(C2H)4 + 2 Cl2
CH3CH2CH2CHO + Cu(OH)2 = CH3CH2CH2COOH + Cu2O + H2O =>
CH3CH2CH2CHO + 2 Cu(OH)2 = CH3CH2CH2COOH + Cu2O + 2 H2O
Sr(OH)2 + Cl2 = Sr(ClO3)2 + H2O + SrCl2 =>
6 Sr(OH)2 + 6 Cl2 = Sr(ClO3)2 + 6 H2O + 5 SrCl2
Cl2 + Sr(OH)2 = SrCl2 + Sr(ClO)2 + H2O =>
2 Cl2 + 2 Sr(OH)2 = SrCl2 + Sr(ClO)2 + 2 H2O
KAlSi3O8 + H2O + NaOH = NaAl(OH)4 + KOH + SiO2 =>
KAlSi3O8 + 2 H2O + NaOH = NaAl(OH)4 + KOH + 3 SiO2
K3O4 + HCl = O2 + KCl + KOH =>
4 K3O4 + 6 HCl = 5 O2 + 6 KCl + 6 KOH
Cr2O3 + Na = Na2O + Cr =>
Cr2O3 + 6 Na = 3 Na2O + 2 Cr
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Pb(SCN)2 = Pb + SCN =>
Pb(SCN)2 = Pb + 2 SCN
Sr(OH)2 + Cl2 = SrCl2 + SrClO3 + H2O =>
6 Sr(OH)2 + 5 Cl2 = 4 SrCl2 + 2 SrClO3 + 6 H2O
Sr(OH)2 + Cl2 = Sr(ClO3)2 + H2O + SrCl2 =>
6 Sr(OH)2 + 6 Cl2 = Sr(ClO3)2 + 6 H2O + 5 SrCl2
Al2(CO3)3 + H2O = Al(OH)3 + CO2 =>
Al2(CO3)3 + 3 H2O = 2 Al(OH)3 + 3 CO2
ClF3 + H2O = Cl2 + H2 + OF =>
2 ClF3 + 6 H2O = Cl2 + 6 H2 + 6 OF
Sr(OH)2 + Cl2 = Sr(ClO3)2 + H2O + SrCl2 =>
6 Sr(OH)2 + 6 Cl2 = Sr(ClO3)2 + 6 H2O + 5 SrCl2
Na2CO3 + Fe2Cr2O7 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
2 Na2CO3 + Fe2Cr2O7 + O2 = Fe2O3 + 2 Na2CrO4 + 2 CO2
C13H8O + NaBH4 + CH3OH = C13H10O + NaB(OCH3)4 =>
4 C13H8O + NaBH4 + 4 CH3OH = 4 C13H10O + NaB(OCH3)4
Sr(OH)2 + Cl2 = Sr(ClO3)2 + H2O + SrCl2 =>
6 Sr(OH)2 + 6 Cl2 = Sr(ClO3)2 + 6 H2O + 5 SrCl2
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
ZnSO4*5H2O + Na2CO3 = ZnCO3 + Na2SO4 + H2O =>
ZnSO4*5H2O + Na2CO3 = ZnCO3 + Na2SO4 + 5 H2O
F2CuO3 = CuF2O3 =>
F2CuO3 = CuF2O3
Na[Ag(CN)2] + Zn = Ag + Na2[Zn(CN)4] =>
2 Na[Ag(CN)2] + Zn = 2 Ag + Na2[Zn(CN)4]
ZnO + KOH + H2O = K2[Zn(OH)4] =>
ZnO + 2 KOH + H2O = K2[Zn(OH)4]
NH4Br + KOH = KBr + NH3*H2O =>
NH4Br + KOH = KBr + NH3*H2O
CH3CH2OH + CuO = CH3COH0 + H2O + Cu =>
CH3CH2OH + CuO = CH3COH0 + H2O + Cu
KOH + FeSO4 = K2SO4 + Fe(OH)2 =>
2 KOH + FeSO4 = K2SO4 + Fe(OH)2
Ce(OH)2 + H2O2 = CeO2 + H2O =>
Ce(OH)2 + H2O2 = CeO2 + 2 H2O
C4H6O4Ba + (NH4)2SO4 = BaSO4 + NH4C2H3O2 =>
C4H6O4Ba + (NH4)2SO4 = BaSO4 + 2 NH4C2H3O2
NHgBr + Pb(NO3)2 = NHgNO3 + PbBr2 =>
2 NHgBr + Pb(NO3)2 = 2 NHgNO3 + PbBr2
CuSiO3 + H2SO4 = CuSO4 + SiO2 + H2O =>
CuSiO3 + H2SO4 = CuSO4 + SiO2 + H2O
CUSO4 + Hg = Hg2SO4 + CU =>
CUSO4 + 2 Hg = Hg2SO4 + CU
PF3 = P2 + F2 =>
2 PF3 = P2 + 3 F2
BaCrO4 = Ba + Cr + O4 =>
BaCrO4 = Ba + Cr + O4
C4H4O4 + H2O = C4H10O7 =>
C4H4O4 + 3 H2O = C4H10O7
Ta + HF + HNO3 = H2TaF7 + NO + H2O =>
3 Ta + 21 HF + 5 HNO3 = 3 H2TaF7 + 5 NO + 10 H2O
SO32{-} + Cl2 + OH{-} = SO42{-} + Cl{-} + H2O =>
SO32{-} + 10 Cl2 + 20 OH{-} = SO42{-} + 20 Cl{-} + 10 H2O
Cu + HgCl2 = HgCu + Cl2 =>
Cu + HgCl2 = HgCu + Cl2
Al + NiSO4 = Al6(SO4)6 + Ni =>
6 Al + 6 NiSO4 = Al6(SO4)6 + 6 Ni
H2O = O3H6 =>
3 H2O = O3H6
Na2SO3 + NaClO = Na2SO4 + NaCl =>
Na2SO3 + NaClO = Na2SO4 + NaCl
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
SO2 + Br2 = SBr2 + O2 =>
SO2 + Br2 = SBr2 + O2
KClO3 + HCl = Cl2 + H2ClO2 + KCl =>
4 KClO3 + 12 HCl = 3 Cl2 + 6 H2ClO2 + 4 KCl
P + CI3 = PCI3 =>
P + CI3 = PCI3
HBr + OH = Br + H2O =>
HBr + OH = Br + H2O
Al(C2H3O2)3 + LiNO3 = Al(NO3)3 + LiC2H3O2 =>
Al(C2H3O2)3 + 3 LiNO3 = Al(NO3)3 + 3 LiC2H3O2
CuCl2 + Na2S + H2O = Cu(OH)2 + H2S + NaCl =>
CuCl2 + Na2S + 2 H2O = Cu(OH)2 + H2S + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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