| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H8O6 + O2 = 2 C6H6O6 + 2 H2O
HCl + O3 = H2O + Cl2 =>
6 HCl + O3 = 3 H2O + 3 Cl2
F2 + H2SO4 = F2SO4 + H2 =>
F2 + H2SO4 = F2SO4 + H2
KNO3 + NaOH + Al + H2O = NH3 + Na3[Al(OH)6] + K3[Al(OH)6] =>
3 KNO3 + 21 NaOH + 8 Al + 18 H2O = 3 NH3 + 7 Na3[Al(OH)6] + K3[Al(OH)6]
Hg2Cl = Hg + Cl2 =>
2 Hg2Cl = 4 Hg + Cl2
Fe(NO3)3HOH = HNO3FeOH(NO3)2 =>
Fe(NO3)3HOH = HNO3FeOH(NO3)2
Cu2(OH)3Cl + NaOH = Cu(OH)2 + NaCl =>
Cu2(OH)3Cl + NaOH = 2 Cu(OH)2 + NaCl
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
O2F2 = O2 + F2 =>
O2F2 = O2 + F2
P2O5 + HCl = ClHP2O5 =>
P2O5 + HCl = ClHP2O5
Al2(SO4)3 + H2O + K2CO3 = Al(OH)3 + K2SO4 + CO2 =>
Al2(SO4)3 + 3 H2O + 3 K2CO3 = 2 Al(OH)3 + 3 K2SO4 + 3 CO2
CuF2 = Cu + F =>
CuF2 = Cu + 2 F
Pb + HNO3(dilute) = Pb(NO3) + H2O + NO =>
3 Pb + 4 HNO3(dilute) = 3 Pb(NO3) + 2 H2O + NO
SnS + K2S2 = K2SnS3 =>
SnS + K2S2 = K2SnS3
HCl + FeH3 = FeCl3 + H2 =>
3 HCl + FeH3 = FeCl3 + 3 H2
CH4 + I2 = CI4 + HI =>
CH4 + 4 I2 = CI4 + 4 HI
C6H5OH + H2O = C6H5O + H3O =>
C6H5OH + H2O = C6H5O + H3O
Na2S + HNO3 = S + NO + NaNO3 + H2O =>
3 Na2S + 8 HNO3 = 3 S + 2 NO + 6 NaNO3 + 4 H2O
NaOH + KPH = NaPH + KOH =>
NaOH + KPH = NaPH + KOH
CHCl + O2 = CO2 + H2O + ClO =>
4 CHCl + 7 O2 = 4 CO2 + 2 H2O + 4 ClO
Cu2O + N2 + CaCl2 + H2O = Ca(NO2)2 + HCl + Cu =>
3 Cu2O + N2 + CaCl2 + H2O = Ca(NO2)2 + 2 HCl + 6 Cu
MgC2O4 = Mg + CO2 =>
MgC2O4 = Mg + 2 CO2
NiOH2SO4 = NiSO4H2O =>
NiOH2SO4 = NiSO4H2O
Mg(OH)2 + Cu = CuOH + Mg =>
Mg(OH)2 + 2 Cu = 2 CuOH + Mg
Na2HPO4 + NaOH = Na3PO4 + H2O =>
Na2HPO4 + NaOH = Na3PO4 + H2O
C20H42 = C8H18 + H8C4 =>
C20H42 = C8H18 + 3 H8C4
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
H3PO2 + AgNO3 + H2O = H3PO4 + Ag + HNO2 =>
3 H3PO2 + 4 AgNO3 + 2 H2O = 3 H3PO4 + 4 Ag + 4 HNO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K2O + Zn(OH)2 = KOH + ZnO =>
K2O + Zn(OH)2 = 2 KOH + ZnO
CrO4{2-} + S{2-} + H2O = Cr(OH)3 + SO4{2-} + OH{-} =>
8 CrO4{2-} + 3 S{2-} + 20 H2O = 8 Cr(OH)3 + 3 SO4{2-} + 16 OH{-}
Zn + H3PO3 = Zn(PO3)2 + H2 =>
Zn + 2 H3PO3 = Zn(PO3)2 + 3 H2
Al(OH)3 + HCl + H2O = Al[(H2O)6]Cl3 =>
Al(OH)3 + 3 HCl + 3 H2O = Al[(H2O)6]Cl3
Mg(s) + ZnBr2(ac) = MgBr2 + Zn =>
Mg(s) + ZnBr2(ac) = MgBr2 + Zn
LiCl(aq) + Ag2SO4(aq) = Li2SO4(aq) + AgCl(s) =>
2 LiCl(aq) + Ag2SO4(aq) = Li2SO4(aq) + 2 AgCl(s)
(NO3)2 = NO2 + O2 =>
(NO3)2 = 2 NO2 + O2
P4 + Ni = PNi =>
P4 + 4 Ni = 4 PNi
KMnO4 + Na2SO3 + H2SO4 = K2SSO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 8 Na2SO3 + 4 H2SO4 = K2SSO4 + 2 MnSO4 + 8 Na2SO4 + 4 H2O
CH3NO2 + N2H4 = CH3NH2 + N2 + H2O =>
2 CH3NO2 + 3 N2H4 = 2 CH3NH2 + 3 N2 + 4 H2O
KClO + H2O = KCl + OH =>
KClO + H2O = KCl + 2 OH
CO(g) + H2(g) = CH3OH(g) =>
CO(g) + 2 H2(g) = CH3OH(g)
Mg + AlCO3 = Al + MgCO3 =>
Mg + AlCO3 = Al + MgCO3
HCl + FeH3 = FeCl3 + H2 =>
3 HCl + FeH3 = FeCl3 + 3 H2
Li3BO3 + Ca(ClO3)2 = LiClO3 + Ca3(BO3)2 =>
2 Li3BO3 + 3 Ca(ClO3)2 = 6 LiClO3 + Ca3(BO3)2
SiO + H2O = H4SiO3 =>
SiO + 2 H2O = H4SiO3
Na2(CO3) + Ca(OH)2 = CaCO3 + NaOH =>
Na2(CO3) + Ca(OH)2 = CaCO3 + 2 NaOH
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H2(g) + CO(g) = CH3OH(l) =>
2 H2(g) + CO(g) = CH3OH(l)
He2 + O2 = HeO =>
He2 + O2 = 2 HeO
C6H5(CH3)2 + KMnO4 + KOH = C6H5(COOK)3 + K2MnO4 + H2O =>
9 C6H5(CH3)2 + 131 KMnO4 + 155 KOH = 8 C6H5(COOK)3 + 131 K2MnO4 + 107 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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