| Équations équilibrées la veille |
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
FeCl3(aq) + NH4SCN(aq) = [FeSCN]Cl2(aq) + NH4Cl(aq) =>
FeCl3(aq) + NH4SCN(aq) = [FeSCN]Cl2(aq) + NH4Cl(aq)
KCO3 + MgPO3 = MgCO3 + KPO3 =>
KCO3 + MgPO3 = MgCO3 + KPO3
C2H5ONa + CH3CH2Cl = C2H5OCH2CH3 + NaCl =>
C2H5ONa + CH3CH2Cl = C2H5OCH2CH3 + NaCl
CH3COOH + C2H6O = CH3COOC2H5 + H2O =>
CH3COOH + C2H6O = CH3COOC2H5 + H2O
PbF2 + Br2 = PbBr2 + F2 =>
PbF2 + Br2 = PbBr2 + F2
N2 + Li3P = Li3N + P =>
N2 + 2 Li3P = 2 Li3N + 2 P
CuBr2 + H3O{+} + NO3{-} = Cu{2+} + Br2 + NO2 + H2O =>
CuBr2 + 4 H3O{+} + 2 NO3{-} = Cu{2+} + Br2 + 2 NO2 + 6 H2O
Fe(s) + HCl2(aq) = FeCl3(aq) + H2(g) =>
4 Fe(s) + 6 HCl2(aq) = 4 FeCl3(aq) + 3 H2(g)
K2CrO7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2O + H2O =>
4 K2CrO7 + 18 KI + 19 H2SO4 = 2 Cr2(SO4)3 + 13 K2SO4 + 9 I2O + 19 H2O
NaBF4 = NaF + BF3 =>
NaBF4 = NaF + BF3
Na2SO4(aq) + KIO3(aq) = Na2(IO3)2(aq) + K2SO4(aq) =>
Na2SO4(aq) + 2 KIO3(aq) = Na2(IO3)2(aq) + K2SO4(aq)
Cu(NO3)3 + Fe(NO3)3 + NH2CONH2 = CO2 + H2O + N2 + CuFe2O4 =>
6 Cu(NO3)3 + 12 Fe(NO3)3 + 46 NH2CONH2 = 46 CO2 + 92 H2O + 73 N2 + 6 CuFe2O4
Al2(SO4)3 + (NH4)2S + H2O = Al(OH)3 + H2S + (NH4)2SO4 =>
Al2(SO4)3 + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 3(NH4)2SO4
H2CO3(s) = H2O(g)CO2(g) =>
H2CO3(s) = H2O(g)CO2(g)
(H2O) = H4O2 =>
2(H2O) = H4O2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
I2 + CaF2 = F + CaI2 =>
I2 + CaF2 = 2 F + CaI2
CaSO4 + C = CO + CaSO3 =>
CaSO4 + C = CO + CaSO3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
BaO2 + Cr2(SO4)3 + NaOH = BaCrO4 + Na2SO4 + H2O + BaSO4 =>
3 BaO2 + Cr2(SO4)3 + 4 NaOH = 2 BaCrO4 + 2 Na2SO4 + 2 H2O + BaSO4
HNO3 + KOH = KOHHNO3 =>
HNO3 + KOH = KOHHNO3
H2Se(g) + O2(g) = SeO2(g) + H2O(g) =>
2 H2Se(g) + 3 O2(g) = 2 SeO2(g) + 2 H2O(g)
H2 + Co2{+} = Co + H{+} =>
H2 + 2 Co2{+} = 4 Co + 2 H{+}
FeH3 + Fe = FeH2 =>
2 FeH3 + Fe = 3 FeH2
Na2CO3 + C20H14O2 = H2O + C20H12O4 + Na2CO2 =>
3 Na2CO3 + C20H14O2 = H2O + C20H12O4 + 3 Na2CO2
LiOH + H2S = (Li)2S + H2O =>
2 LiOH + H2S = (Li)2S + 2 H2O
HCl + AgF = AgCl + H + F =>
HCl + AgF = AgCl + H + F
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KI(aq) + BaS(aq) = BaI2 + K2S =>
2 KI(aq) + BaS(aq) = BaI2 + K2S
(NH4)2Cr2O7 = NH2 + H2O + Cr2O3 + O2 =>
(NH4)2Cr2O7 = 2 NH2 + 2 H2O + Cr2O3 + O2
C3H8O2 + C2H2O4 = C4H6O5 + H2O =>
8 C3H8O2 + 14 C2H2O4 = 13 C4H6O5 + 7 H2O
Ag2NO3(aq) + MgSO4(aq) = Ag2SO4(s) + MgNO3(aq) =>
Ag2NO3(aq) + MgSO4(aq) = Ag2SO4(s) + MgNO3(aq)
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Fe(OH)2 + Zn3P2 = Zn(OH)2 + Fe3P2 =>
3 Fe(OH)2 + Zn3P2 = 3 Zn(OH)2 + Fe3P2
IrO2 + SrO + NiO = Sr3NiIrO6 =>
IrO2 + 3 SrO + NiO = Sr3NiIrO6
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
H3PO3(aq) + NaOH(aq) = NaPO3(aq) + H4O(l) =>
H3PO3(aq) + NaOH(aq) = NaPO3(aq) + H4O(l)
Pb(No3)2 + Na2S = PbS + NaNo3 =>
Pb(No3)2 + Na2S = PbS + 2 NaNo3
SF6 + SO3 = SO2F2 =>
SF6 + 2 SO3 = 3 SO2F2
SeO2(g) + O2(g) = SeO3(g) =>
2 SeO2(g) + O2(g) = 2 SeO3(g)
NaCl(aq) + BA(NO3)2(aq) = NaNO3(s) + BACl2(aq) =>
2 NaCl(aq) + BA(NO3)2(aq) = 2 NaNO3(s) + BACl2(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg + Pb4CH3CO2 = MgCH3CO2 + Pb4 =>
Mg + Pb4CH3CO2 = MgCH3CO2 + Pb4
H2C2O4 + Ca(NO3)2 = CaC2O4 + HNO3 =>
H2C2O4 + Ca(NO3)2 = CaC2O4 + 2 HNO3
H2SO3(aq) + Al(OH)3 = H2O + Al2(SO3)3 =>
3 H2SO3(aq) + 2 Al(OH)3 = 6 H2O + Al2(SO3)3
BaCl2 + Al2(SO4)2 = Ba(SO4)2 + Al2Cl2 =>
BaCl2 + Al2(SO4)2 = Ba(SO4)2 + Al2Cl2
H2SO4 + NaOH(aq) = Na2SO4(aq) + HOH =>
H2SO4 + 2 NaOH(aq) = Na2SO4(aq) + 2 HOH
Xe2F6 + H2O = Xe + O2 + HF =>
2 Xe2F6 + 6 H2O = 4 Xe + 3 O2 + 12 HF
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
