| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb{2+} + 2 Co{3+} = Pb{4} + 2 Co{2+}
FeO(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 FeO(s) + H2O(g) = Fe3O4(s) + H2(g)
CaSO4*10H2O = CaSO4 + H2O =>
CaSO4*10H2O = CaSO4 + 10 H2O
MgI2 + Mn(C2H3O2)4 = MnI4 + Mg(C2H3O2)2 =>
2 MgI2 + Mn(C2H3O2)4 = MnI4 + 2 Mg(C2H3O2)2
BeO + LiOH + H2O = Li2[Be(OH)4] =>
BeO + 2 LiOH + H2O = Li2[Be(OH)4]
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
HClO4(aq) + Ba(OH)2(s) = Ba(ClO4)2(s) + H2O(l) =>
2 HClO4(aq) + Ba(OH)2(s) = Ba(ClO4)2(s) + 2 H2O(l)
Li2O + H2SO4 = H2O + Li2SO4 =>
Li2O + H2SO4 = H2O + Li2SO4
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
H2SO4 + Pb(NO3)2 = H2Pb + SO4(NO3)2 =>
H2SO4 + Pb(NO3)2 = H2Pb + SO4(NO3)2
MgCl2 + CuBr2 = MgBr2 + CuCl2 =>
MgCl2 + CuBr2 = MgBr2 + CuCl2
C15H12(l) + O2(g) = CO2(g) + H2O(l) =>
C15H12(l) + 18 O2(g) = 15 CO2(g) + 6 H2O(l)
CuSO4 + Na2CO3 = SO4Na2 + CuCO3 =>
CuSO4 + Na2CO3 = SO4Na2 + CuCO3
Al(C2H3O2)3 + KHCO3 = Al(HCO3)3 + KC2H3O2 =>
Al(C2H3O2)3 + 3 KHCO3 = Al(HCO3)3 + 3 KC2H3O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(NH4)(NO3) + NaOH = NH3 + H2O + NaNO3 =>
(NH4)(NO3) + NaOH = NH3 + H2O + NaNO3
C36H72 + O2 = CO2 + H2O =>
C36H72 + 54 O2 = 36 CO2 + 36 H2O
C4H8O2 + OH = CO2 + H2O =>
C4H8O2 + 20 OH = 4 CO2 + 14 H2O
H(ClO3) + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 H(ClO3) + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
C6H6O3 + O2 = CO + H2O =>
C6H6O3 + 3 O2 = 6 CO + 3 H2O
SO2(l) + O2(g) = SO3(g) =>
2 SO2(l) + O2(g) = 2 SO3(g)
Mg(NO3)2 + Ag2O = AgNO3 + MgO =>
Mg(NO3)2 + Ag2O = 2 AgNO3 + MgO
C6H12O6 + UO2{2+} + H2O = UO2 + CO2 + H{+} =>
C6H12O6 + 12 UO2{2+} + 6 H2O = 12 UO2 + 6 CO2 + 24 H{+}
NaOH + C6H8O7 = H2O + Na + C6H5O7 =>
3 NaOH + C6H8O7 = 3 H2O + 3 Na + C6H5O7
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
MnCO3 + HNO3 = Mn(NO3)2 + HOH + CO2 =>
MnCO3 + 2 HNO3 = Mn(NO3)2 + HOH + CO2
HSO = H2 + S3 + O4 =>
12 HSO = 6 H2 + 4 S3 + 3 O4
SrCO3 + HC2H3O2 = Sr(C2H3O2) + H2O + CO2 =>
8 SrCO3 + 9 HC2H3O2 = 8 Sr(C2H3O2) + 6 H2O + 10 CO2
C3H7Br2 + Na = C3H7 + NaBr =>
C3H7Br2 + 2 Na = C3H7 + 2 NaBr
HBr + MgF2 = HF + MgBr2 =>
2 HBr + MgF2 = 2 HF + MgBr2
CaC2H6O2 + O2 = CaCO3 + CO2 + H2O =>
CaC2H6O2 + 3 O2 = CaCO3 + CO2 + 3 H2O
AgNO3 + NaSiO3 = AgSiO3 + NaNO3 =>
AgNO3 + NaSiO3 = AgSiO3 + NaNO3
Al2(Cr2O7)3 + LiC2H3O2 = Li2Cr2O7 + Al(C2H3O2)3 =>
Al2(Cr2O7)3 + 6 LiC2H3O2 = 3 Li2Cr2O7 + 2 Al(C2H3O2)3
TiCl4 + CH3CN + H2 = TiCN + CH4 + HCl =>
2 TiCl4 + 2 CH3CN + 5 H2 = 2 TiCN + 2 CH4 + 8 HCl
Hg(HCO3)2 = HgO + CO2 + H2O =>
Hg(HCO3)2 = HgO + 2 CO2 + H2O
H2ZnO2 + NaOH = NaZnO2 + H3O =>
H2ZnO2 + NaOH = NaZnO2 + H3O
Ag(NO)3 + Na(PO)4 = Ag(PO)4 + Na(NO)3 =>
Ag(NO)3 + Na(PO)4 = Ag(PO)4 + Na(NO)3
KAl(SO4)2*12H2O + KOH = Al(OH)3 + K2SO4 + H2O =>
KAl(SO4)2*12H2O + 3 KOH = Al(OH)3 + 2 K2SO4 + 12 H2O
Cu + Cl2 = Cu(Cl)2 =>
Cu + Cl2 = Cu(Cl)2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
PBr5(s) + H2O(l) = POBr3(l) + HBr(aq) =>
PBr5(s) + H2O(l) = POBr3(l) + 2 HBr(aq)
MoS2 + Br2 = MoBr3 + S2Br2 =>
2 MoS2 + 5 Br2 = 2 MoBr3 + 2 S2Br2
C6H12(l) + O2(g) = CO2(g) + H2O =>
C6H12(l) + 9 O2(g) = 6 CO2(g) + 6 H2O
H2PO2 + AgNO3 + H2O = Ag + HNO3 + H3PO4 =>
H2PO2 + 3 AgNO3 + 2 H2O = 3 Ag + 3 HNO3 + H3PO4
Cu(NO3)2 + Fe(s) = Cu(s) + Fe(NO3)2(aq) =>
Cu(NO3)2 + Fe(s) = Cu(s) + Fe(NO3)2(aq)
H2S + Cl3 = HCl + S =>
3 H2S + 2 Cl3 = 6 HCl + 3 S
CuO + HCl = CuOHCl =>
CuO + HCl = CuOHCl
(NH4)2SO4(aq) + NaI(aq) = (NH4)2I(aq) + NaSO4(aq) =>
(NH4)2SO4(aq) + NaI(aq) = (NH4)2I(aq) + NaSO4(aq)
CH4 + O2 = CH2OH + H2O =>
4 CH4 + 3 O2 = 4 CH2OH + 2 H2O
CuSO4 + NoOH = Cu(OH)2 + No2SO4 =>
CuSO4 + 2 NoOH = Cu(OH)2 + No2SO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
