| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeBr3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 HBr(aq)
H2CO3 + Nb = Nb2(CO3)3 + H2 =>
3 H2CO3 + 2 Nb = Nb2(CO3)3 + 3 H2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
C2H6O + KMnO4 = C2H4O2 + MnO + KOH + H2O =>
5 C2H6O + 4 KMnO4 = 5 C2H4O2 + 4 MnO + 4 KOH + 3 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
K2CO3 + H2O = CO2 + KOH =>
K2CO3 + H2O = CO2 + 2 KOH
Fe + HO = FeO + H2O =>
Fe + 2 HO = FeO + H2O
PPh3 + NiCl2*6H2O = [NiCl2(PPh3)2] + H2O =>
2 PPh3 + NiCl2*6H2O = [NiCl2(PPh3)2] + 6 H2O
NaCr2 + FeClO2 + HCl = CrClO3 + FeCl3 + NaClO + H2O =>
2 NaCr2 + 17 FeClO2 + 40 HCl = 4 CrClO3 + 17 FeCl3 + 2 NaClO + 20 H2O
Mg(NO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(NO3)2 =>
Mg(NO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(NO3)2
SiO2 = SiO + O2 =>
2 SiO2 = 2 SiO + O2
HF + KOH = KF{+} + H2O{-} =>
HF + KOH = KF{+} + H2O{-}
Mercury{2}OxideandChlorine = Mercury{2}ChlorideandOxygen =>
Mercury{2}OxideandChlorine = Mercury{2}ChlorideandOxygen
P2O5 + HCl = ClHP2O5 =>
P2O5 + HCl = ClHP2O5
Na2CrO4 + H = Na2Cr2O7 + Na + H2O =>
2 Na2CrO4 + 2 H = Na2Cr2O7 + 2 Na + H2O
Ca(OH)3 + H3P = CaP + H2O =>
Ca(OH)3 + H3P = CaP + 3 H2O
PbO(s) + CO(g) = Pb(s) + CO2(g) =>
PbO(s) + CO(g) = Pb(s) + CO2(g)
Cl2 + C = CCl4 =>
2 Cl2 + C = CCl4
NH4Cl + Al2S3 = AlCl3 + N2H8S =>
6 NH4Cl + Al2S3 = 2 AlCl3 + 3 N2H8S
Ca + P = CaP =>
Ca + P = CaP
Fe2O3 + NaNO3 + Na2CO3 = Na2FeO4 + NaNO2 + CO2 =>
Fe2O3 + 3 NaNO3 + 2 Na2CO3 = 2 Na2FeO4 + 3 NaNO2 + 2 CO2
C6H5CH3 + H2SO4 = C6H4CH3HSO3 + H2O =>
C6H5CH3 + H2SO4 = C6H4CH3HSO3 + H2O
Al + CH3COOH = Al(C2H3O2)3 + H2 =>
2 Al + 6 CH3COOH = 2 Al(C2H3O2)3 + 3 H2
CoCl2 + O2 = Co(ClO3)2 =>
CoCl2 + 3 O2 = Co(ClO3)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HPO2 + Ba(OH)2 = Ba(PO2)2 + H2O =>
2 HPO2 + Ba(OH)2 = Ba(PO2)2 + 2 H2O
CH3CH2OH + HBr = CH3CH2CH2Br + H2O =>
3 CH3CH2OH + 2 HBr = 2 CH3CH2CH2Br + 3 H2O
H(C2H3O2) + LiH(CO3) = H2CO3 + Li(C2H3O2) =>
H(C2H3O2) + LiH(CO3) = H2CO3 + Li(C2H3O2)
H2O + AlPO4 = Al(OH)3 + H3PO4 =>
3 H2O + AlPO4 = Al(OH)3 + H3PO4
KMaO4 + H2SO4 = MaSO4 + K2SO4 + H2O + O3 =>
6 KMaO4 + 9 H2SO4 = 6 MaSO4 + 3 K2SO4 + 9 H2O + 5 O3
Ca + HCIO3 = Ca(CIO3)2 + H2 =>
Ca + 2 HCIO3 = Ca(CIO3)2 + H2
Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2
H3PO3 + Na2CO3 + AgNO3 = Ag + H3PO4 + NaNO3 + CO2 =>
H3PO3 + Na2CO3 + 2 AgNO3 = 2 Ag + H3PO4 + 2 NaNO3 + CO2
(NH4)2Cr2O7(s) = N2(g) + Cr2O3(s) + H2O =>
(NH4)2Cr2O7(s) = N2(g) + Cr2O3(s) + 4 H2O
AgNO3 + MgI2 = AgI + Mg(NO3)2 =>
2 AgNO3 + MgI2 = 2 AgI + Mg(NO3)2
C3H6 + CoF3 = C3F6 + HF + CoF2 =>
C3H6 + 12 CoF3 = C3F6 + 6 HF + 12 CoF2
Be + Zn(NO3)2 = Be(NO3)2 + Zn =>
Be + Zn(NO3)2 = Be(NO3)2 + Zn
CsOH + H3PO4 = Cs3PO4 + HOH =>
3 CsOH + H3PO4 = Cs3PO4 + 3 HOH
C6H12O6 + NaOH = C6H11O6 + Na + H2O =>
C6H12O6 + NaOH = C6H11O6 + Na + H2O
Ag2SH2O = Ag2OH2S =>
Ag2SH2O = Ag2OH2S
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
SO3{2-} + H{+} = SO2 + H2O =>
SO3{2-} + 2 H{+} = SO2 + H2O
Cu2 + H2SO4 = CuSO4 + H2 =>
Cu2 + 2 H2SO4 = 2 CuSO4 + 2 H2
CH3COONa + C2H5OH = CH3COONa*C2H5OH =>
CH3COONa + C2H5OH = CH3COONa*C2H5OH
Ni(OH)2 + H3AsO4 = Ni(H2AsO4)2 + H2O =>
Ni(OH)2 + 2 H3AsO4 = Ni(H2AsO4)2 + 2 H2O
MgO + BaSO4 = MgSO4 + BaO =>
MgO + BaSO4 = MgSO4 + BaO
CuCO3CuSO4 = Cu2SO4CO3 =>
CuCO3CuSO4 = Cu2SO4CO3
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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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