| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na[Al(OH)4] + 4 HCl = AlCl3 + NaCl + 4 H2O
NO + HCl = NOHCl =>
NO + HCl = NOHCl
Mg3Si2O5(OH)4 + HCl = MgCl2 + SiO2 + H2O =>
Mg3Si2O5(OH)4 + 6 HCl = 3 MgCl2 + 2 SiO2 + 5 H2O
NH4Br + Fe(NO3)2 = NH4NO3 + FeBr2 =>
2 NH4Br + Fe(NO3)2 = 2 NH4NO3 + FeBr2
SO3 + NO = SO2 + NO2 =>
SO3 + NO = SO2 + NO2
FeCr2O4 + NO3{-} + CO3{2-} = CrO4{2-} + Fe2O3 + NO2{-} + CO2 =>
2 FeCr2O4 + 7 NO3{-} + 4 CO3{2-} = 4 CrO4{2-} + Fe2O3 + 7 NO2{-} + 4 CO2
Bi(NO3)3*6H2O + CH4N2S = Bi2S3 + CO2 + H2O + H2SO4 + N2 =>
14 Bi(NO3)3*6H2O + 27 CH4N2S = 7 Bi2S3 + 27 CO2 + 132 H2O + 6 H2SO4 + 48 N2
NaNO3 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
NH4(OH) + H3(PO4) = (NH4)3PO4 + H2O =>
3 NH4(OH) + H3(PO4) = (NH4)3PO4 + 3 H2O
Pb3(PO4)2 + H2SO4 = PbSO4 + H3PO4 =>
Pb3(PO4)2 + 3 H2SO4 = 3 PbSO4 + 2 H3PO4
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
PhOH + PhBr = PhOPh + HBr =>
PhOH + PhBr = PhOPh + HBr
H3PO4 + Ca(OH)2 = (s)Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = (s)Ca3(PO4)2 + 6 H2O
C3H7OH = CH3CH2COH + H2 =>
C3H7OH = CH3CH2COH + H2
Al3(C2H3O2) + NH4OH = Al3OH + NH4(C2H3O2) =>
Al3(C2H3O2) + NH4OH = Al3OH + NH4(C2H3O2)
Na2SeO3 + H2SO4 = H2SeO3 + Na2SO4 =>
Na2SeO3 + H2SO4 = H2SeO3 + Na2SO4
Au(OH) + H3PO4 = Au3PO4 + H2O =>
3 Au(OH) + H3PO4 = Au3PO4 + 3 H2O
Hg + LiCl = HgCl2 + Li =>
Hg + 2 LiCl = HgCl2 + 2 Li
Li + Br2 = Li2Br =>
4 Li + Br2 = 2 Li2Br
C6H8O7 + H2O2 = H2O + CO2 =>
C6H8O7 + 9 H2O2 = 13 H2O + 6 CO2
C4H9Cl + KOH = KCl + H2O + C4H8 =>
C4H9Cl + KOH = KCl + H2O + C4H8
Rb3PO4(aq) + Ti(NO3)4(aq) = RbNO3(aq) + Ti3(PO4)4(s) =>
4 Rb3PO4(aq) + 3 Ti(NO3)4(aq) = 12 RbNO3(aq) + Ti3(PO4)4(s)
CO2 + K = CO2K =>
CO2 + K = CO2K
H2 + Mg = MgH =>
H2 + 2 Mg = 2 MgH
K2Cr2O7 + H2SO4 + Na2SO3 = K2SO4 + Cr2(SO4)3 + NaSO4 + H2O =>
2 K2Cr2O7 + 11 H2SO4 + 3 Na2SO3 = 2 K2SO4 + 2 Cr2(SO4)3 + 6 NaSO4 + 11 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu2 + HBr = CuBr2 + H =>
Cu2 + 4 HBr = 2 CuBr2 + 4 H
(PO4)2Ca3 + SiO2 + C = SiO3Ca + P4 + CO =>
2(PO4)2Ca3 + 6 SiO2 + 10 C = 6 SiO3Ca + P4 + 10 CO
ZnO + HNO3 = ZnHNO4 =>
ZnO + HNO3 = ZnHNO4
As2O3 + NaOH = H2O + Na3AsO3 =>
As2O3 + 6 NaOH = 3 H2O + 2 Na3AsO3
NaHO + HPO3 = Na3PO4 + H2O =>
3 NaHO + HPO3 = Na3PO4 + 2 H2O
C8H4O3 + HNO3 = C8H5NO6 =>
C8H4O3 + HNO3 = C8H5NO6
NO + CH4 = H2O + H2 + HCN =>
2 NO + 2 CH4 = 2 H2O + H2 + 2 HCN
Fe(CIO3)3 + Ca = Ca(CIO3)2 + Fe =>
2 Fe(CIO3)3 + 3 Ca = 3 Ca(CIO3)2 + 2 Fe
Bi(NO3)3(s) + H2S(g) = Bi2S3(s) + HNO3(l) =>
2 Bi(NO3)3(s) + 3 H2S(g) = Bi2S3(s) + 6 HNO3(l)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
Ga + Se = GaSe2 =>
Ga + 2 Se = GaSe2
KMnO4 + HCI = KCI + MnCI + H2O + CI =>
KMnO4 + 8 HCI = KCI + MnCI + 4 H2O + 6 CI
(NH4)2S + Ba(OH)2 = BaS + NH4OH =>
(NH4)2S + Ba(OH)2 = BaS + 2 NH4OH
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
FeCl3 + Na2S = Fe2S3 + (Na3)2(Cl2)3 =>
2 FeCl3 + 3 Na2S = Fe2S3 + (Na3)2(Cl2)3
CO3H2 = CO2 + H2O =>
CO3H2 = CO2 + H2O
MgH2C2O6 + HCl = MgCl2 + CO2 + H2O =>
MgH2C2O6 + 2 HCl = MgCl2 + 2 CO2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Li + HgCl2 = LiCl + Hg =>
2 Li + HgCl2 = 2 LiCl + Hg
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
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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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