| Équations équilibrées la veille |
2 H2(g) + CO(g) = CH3OH(l)
Fe + HNO3 = Fe(NO3)3 + H2O + NO =>
Fe + 4 HNO3 = Fe(NO3)3 + 2 H2O + NO
RbNO3 = RbNO2 + O2 =>
2 RbNO3 = 2 RbNO2 + O2
Cr2O7{2-} + C2O4{-} + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 6 C2O4{-} + 14 H{+} = 2 Cr{3+} + 12 CO2 + 7 H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Na3PO4 + Ag = Ag3PO4 + Na =>
Na3PO4 + 3 Ag = Ag3PO4 + 3 Na
MnCl2*4H2O + NEt4Cl = [NEt4]2[MnCl4] + H2O =>
MnCl2*4H2O + 2 NEt4Cl = [NEt4]2[MnCl4] + 4 H2O
NaHCO3 + (CH3)3CCl = NaCl + (CH3)3HCCO3 =>
NaHCO3 + (CH3)3CCl = NaCl + (CH3)3HCCO3
C6H4(NO2)2 + Cu + HBr = C6H4NO2NH2 + Cu2Br2 + H2O =>
C6H4(NO2)2 + 6 Cu + 6 HBr = C6H4NO2NH2 + 3 Cu2Br2 + 2 H2O
C3H8 + NO3 = CH3COO + H2O + N2 =>
24 C3H8 + 38 NO3 = 36 CH3COO + 42 H2O + 19 N2
Ca + K2C2O4 = CaC2O4 + K =>
Ca + K2C2O4 = CaC2O4 + 2 K
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na(CO3)2 + Mg = Mg(CO3)2 + Na =>
Na(CO3)2 + Mg = Mg(CO3)2 + Na
H2CO3 + Ba(OH)2 = Ba(HCO3)2 + H2O =>
2 H2CO3 + Ba(OH)2 = Ba(HCO3)2 + 2 H2O
Mn + PO4 = Mn3(PO4)2 =>
3 Mn + 2 PO4 = Mn3(PO4)2
Cu(NO3)2(aq) + H2O(l) = CuO + HNO3 =>
Cu(NO3)2(aq) + H2O(l) = CuO + 2 HNO3
KOH + CO = KO2 + C2H2 =>
2 KOH + 2 CO = 2 KO2 + C2H2
AgNO3HNO3 = Ag(NO3)2H =>
AgNO3HNO3 = Ag(NO3)2H
SiO3H2 + K2SiO3 = K2Si2O6H2 =>
SiO3H2 + K2SiO3 = K2Si2O6H2
Al + CO2 = Al(CO2)3 =>
Al + 3 CO2 = Al(CO2)3
AgNO3 + Nh4Cl = AgCl + Nh4NO3 =>
AgNO3 + Nh4Cl = AgCl + Nh4NO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NaHCO3 + C3H6O3 = H2O + CO2 + Na4C =>
12 NaHCO3 + 2 C3H6O3 = 12 H2O + 15 CO2 + 3 Na4C
Ca(OH)2 + H3O{+} = Ca{2+} + H2O =>
Ca(OH)2 + 2 H3O{+} = Ca{2+} + 4 H2O
Al + FeO = Fe + Al2O3 =>
2 Al + 3 FeO = 3 Fe + Al2O3
CL2(L) + KL(aq) = KCL(aq) + L2(s) =>
2 CL2(L) + 2 KL(aq) = 2 KCL(aq) + 3 L2(s)
B2Br6 + HN = BN3 + HBr =>
B2Br6 + 6 HN = 2 BN3 + 6 HBr
SiCl4 + K = Si + KCl =>
SiCl4 + 4 K = Si + 4 KCl
CuCl2(aq) + NH3 + H2O = [Cu(NH3)4(H2O)2] + NH4Cl + OH =>
CuCl2(aq) + 6 NH3 + 4 H2O = [Cu(NH3)4(H2O)2] + 2 NH4Cl + 2 OH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
H3O{+} + NO3{-} + NaOH = NaNO3 + H2O =>
H3O{+} + NO3{-} + NaOH = NaNO3 + 2 H2O
H2SO4 + AlN = H3N + Al2(SO4)3 =>
3 H2SO4 + 2 AlN = 2 H3N + Al2(SO4)3
AgNO3(ag) + K(ag) = Ag2(s) + KNO3(ag) =>
2 AgNO3(ag) + 2 K(ag) = Ag2(s) + 2 KNO3(ag)
MgCO3 + Ca3(PO4)2 = Mg3(PO4)2 + CaCO3 =>
3 MgCO3 + Ca3(PO4)2 = Mg3(PO4)2 + 3 CaCO3
NH2I + Cl2 = NH2Cl + I2 =>
2 NH2I + Cl2 = 2 NH2Cl + I2
NiCl2 + Na2CrO4 = NiCrO4 + Na2Cl2 =>
NiCl2 + Na2CrO4 = NiCrO4 + Na2Cl2
KHCO3 + HCl = KCl + H2O + CO2 =>
KHCO3 + HCl = KCl + H2O + CO2
As2S3 = As + S8 =>
8 As2S3 = 16 As + 3 S8
CaCl2 + NaPO4 = Ca3(PO4)3 + NaCl2 =>
3 CaCl2 + 3 NaPO4 = Ca3(PO4)3 + 3 NaCl2
HBr + K2SO4 = KBr + H2SO4 =>
2 HBr + K2SO4 = 2 KBr + H2SO4
CO(NH3)6(NO3)3 + NaOH = CO(OH)3 + NaNO3 + NH3 =>
CO(NH3)6(NO3)3 + 3 NaOH = CO(OH)3 + 3 NaNO3 + 6 NH3
FeS + Na2CO3 = FeO + Na2S + CO2 =>
FeS + Na2CO3 = FeO + Na2S + CO2
CS2(s) + O2(g) = CO3(gg) + SO2(g) =>
2 CS2(s) + 7 O2(g) = 2 CO3(gg) + 4 SO2(g)
Pd + (SO4)2 = Pd(SO4) =>
2 Pd + (SO4)2 = 2 Pd(SO4)
C2H6 + CI = C2H6CI =>
C2H6 + CI = C2H6CI
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
(HCO3)(s) + HCl(aq) = Cl + (H2CO3) =>
(HCO3)(s) + HCl(aq) = Cl + (H2CO3)
CaH2 + H2SO4 = Ca(HSO4)2 + H2O + H2S =>
2 CaH2 + 5 H2SO4 = 2 Ca(HSO4)2 + 4 H2O + H2S
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.
