| Équations équilibrées la veille |
2 C3H8 + 7 O2 = 6 CO + 8 H2O
KNO2 + HCl = KCl + HNO2 =>
KNO2 + HCl = KCl + HNO2
Fe + KI = FeKI =>
Fe + KI = FeKI
Ag2SO4 + ZnCl2 = AgCl + ZnSO4 =>
Ag2SO4 + ZnCl2 = 2 AgCl + ZnSO4
Al(NO3)3 + NH3 = Al(NH3) + NO3 =>
Al(NO3)3 + NH3 = Al(NH3) + 3 NO3
Ag + Fe(NO3)3 = Ag(NO3)2 + Fe =>
3 Ag + 2 Fe(NO3)3 = 3 Ag(NO3)2 + 2 Fe
Al(OH)3 + H3AsO3 = Al2(HAsO3)3 + H2O =>
2 Al(OH)3 + 3 H3AsO3 = Al2(HAsO3)3 + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
MgO + Br2 = MgBr2 + O2 =>
2 MgO + 2 Br2 = 2 MgBr2 + O2
Fe(s) + AgNO3(aq) = Ag(s) + FeNO3(aq) =>
Fe(s) + AgNO3(aq) = Ag(s) + FeNO3(aq)
Cl + NaBr = NaCl + Br2 =>
2 Cl + 2 NaBr = 2 NaCl + Br2
Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
H2 + MnO2 = MnO + H2O =>
H2 + MnO2 = MnO + H2O
Cu(s) + Mg(NO3)2(aq) = Mg(s) + CuNO3(aq) =>
2 Cu(s) + Mg(NO3)2(aq) = Mg(s) + 2 CuNO3(aq)
NaH + S = Na2S + H2 =>
2 NaH + S = Na2S + H2
Gd(OH)3 + HNO3 = Gd(NO3)3 + H2O =>
Gd(OH)3 + 3 HNO3 = Gd(NO3)3 + 3 H2O
H3PO4 + NO = P + HNO3 + H2O =>
3 H3PO4 + 5 NO = 3 P + 5 HNO3 + 2 H2O
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
AgBr + F2 = AgF + Br2 =>
2 AgBr + F2 = 2 AgF + Br2
Cu(NO3)2 + LiOH = Cu(OH)2 + LiNO3 =>
Cu(NO3)2 + 2 LiOH = Cu(OH)2 + 2 LiNO3
(FeSO4*7H2O) + O2 = Fe(OH)3 + H2SO4 + H2O =>
4(FeSO4*7H2O) + O2 = 4 Fe(OH)3 + 4 H2SO4 + 18 H2O
Al4C3(g) + H2O(l) = Al(OH)3(aq) + CH4(g) =>
Al4C3(g) + 12 H2O(l) = 4 Al(OH)3(aq) + 3 CH4(g)
Ce(OH)3 = Ce + OH =>
Ce(OH)3 = Ce + 3 OH
H3PO4 + CaCO3 = Ca3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 CaCO3 = Ca3(PO4)2 + 3 CO2 + 3 H2O
Nb3(PO4)5 + Os(OH)3 = Nb(OH)5 + OsPO4 =>
Nb3(PO4)5 + 5 Os(OH)3 = 3 Nb(OH)5 + 5 OsPO4
NaBO2 + H2O2 + H2O = NaBO2(OH)23H2O =>
2 NaBO2 + 23 H2O2 + 2 H2O = 2 NaBO2(OH)23H2O
FeS + HNO3 = Fe(NO3)2 + H2S =>
FeS + 2 HNO3 = Fe(NO3)2 + H2S
HClO4(aq) + K2CO3(aq) = H2CO3 + KClO4 =>
2 HClO4(aq) + K2CO3(aq) = H2CO3 + 2 KClO4
C24H50(s) + O2(g) = CO2(g) + H2O(g) =>
2 C24H50(s) + 73 O2(g) = 48 CO2(g) + 50 H2O(g)
C2H5OH + CH3CHO = CH3CH(OC2H5)2 + H2O =>
2 C2H5OH + CH3CHO = CH3CH(OC2H5)2 + H2O
HI + C2H4 = I{-} + C2H4{+} + H2 =>
2 HI + 2 C2H4 = 2 I{-} + 2 C2H4{+} + H2
Zn(NO3)2 + NH4Br = ZnBr2 + NH4NO3 =>
Zn(NO3)2 + 2 NH4Br = ZnBr2 + 2 NH4NO3
ZnOCaCO3 = CaZnO2CO2 =>
ZnOCaCO3 = CaZnO2CO2
AgO + C = Ag + CO =>
AgO + C = Ag + CO
PbSO4(s) + NaC2H3O2(aq) = Na2[Pb(C2H3O2)4](aq) + Na2SO4 =>
PbSO4(s) + 4 NaC2H3O2(aq) = Na2[Pb(C2H3O2)4](aq) + Na2SO4
Sb + HBr = SbBr3 + H2 =>
2 Sb + 6 HBr = 2 SbBr3 + 3 H2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
RuI3 + CO = Ru(CO)2I2 + I2 =>
2 RuI3 + 4 CO = 2 Ru(CO)2I2 + I2
Na2HPO4 + H2O = H3PO4 + Na2O =>
Na2HPO4 + H2O = H3PO4 + Na2O
As2S3 + NaOH = NaAsO2 + Na2S + H2O =>
As2S3 + 8 NaOH = 2 NaAsO2 + 3 Na2S + 4 H2O
K2S + KMnO4 + KOH = K2SO3 + K2MnO4 + H2O =>
K2S + 6 KMnO4 + 6 KOH = K2SO3 + 6 K2MnO4 + 3 H2O
NH3 + Cu(NO3)2 = Cu(NH3)4 + (NO3)2 =>
4 NH3 + Cu(NO3)2 = Cu(NH3)4 + (NO3)2
Mo + H2SO4 = MoO3 + SO2 + H2O =>
Mo + 3 H2SO4 = MoO3 + 3 SO2 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuO + Cl = CuCl + O2 =>
2 CuO + 2 Cl = 2 CuCl + O2
Li + HNO3 = LiNO3 + H2 =>
2 Li + 2 HNO3 = 2 LiNO3 + H2
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| Équations équilibrées la veille |
Équations équilibrées sur10/22/24
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