| Équations équilibrées la veille |
2 Na3P + 3 CaF2 = Ca3P2 + 6 NaF
C8H18(l) + O(g) = CO2(g) + H2O(g) =>
C8H18(l) + 25 O(g) = 8 CO2(g) + 9 H2O(g)
H2SO3 + CaCO3 + O2 = CO2 + H2O + CaSO4 =>
2 H2SO3 + 2 CaCO3 + O2 = 2 CO2 + 2 H2O + 2 CaSO4
BaSZn(OH)2 = Ba(OH)2ZnS =>
BaSZn(OH)2 = Ba(OH)2ZnS
Cr2O72{-} + Cl{-} + H3O{+} = Cr3{+} + H2O + Cl2 =>
6 Cr2O72{-} + 854 Cl{-} + 864 H3O{+} = 4 Cr3{+} + 1296 H2O + 427 Cl2
Ag(s) + H2S(g) + O2(g) = Ag2S + H2O =>
4 Ag(s) + 2 H2S(g) + O2(g) = 2 Ag2S + 2 H2O
KMnO4 + H2SO4*H2O2 = MnSO4 + K2SO4 + H2O + O2 =>
2 KMnO4 + 3 H2SO4*H2O2 = 2 MnSO4 + K2SO4 + 6 H2O + 4 O2
SI + KOH + H2O2 = K2SIO3 + H2 =>
2 SI + 4 KOH + H2O2 = 2 K2SIO3 + 3 H2
Li2S + ZnBr2 = LiBr + ZnS =>
Li2S + ZnBr2 = 2 LiBr + ZnS
Pb{2+} + KI = PbI2 + K{+} =>
Pb{2+} + 2 KI = PbI2 + 2 K{+}
Pb(CH3COO)2 + Na3PO4 = Pb3(PO4)2 + CH3COONa =>
3 Pb(CH3COO)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 CH3COONa
NiCl2(s) = Ni(s) + Cl2(g) =>
NiCl2(s) = Ni(s) + Cl2(g)
Zn(aq) + CO3(aq) = ZnCO3(s) =>
Zn(aq) + CO3(aq) = ZnCO3(s)
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
C5H12 + O2 = C5OH10 + H2O =>
C5H12 + O2 = C5OH10 + H2O
CrSO4 + HBrO + H2SO4 = Cr2(SO4)3 + CrBr3 + H2O =>
12 CrSO4 + 6 HBrO + 3 H2SO4 = 5 Cr2(SO4)3 + 2 CrBr3 + 6 H2O
Mg(NO3)2*6H2O + CH4N2O + EuH10N3O14 = Eu001Mg099O + N2 + CO2 + H2O =>
594.00000000001Mg(NO3)2*6H2O + 1204 CH4N2O + 6 EuH10N3O14 = 6.0000000000001Eu001Mg099O + 1807 N2 + 1204 CO2 + 6002.0000000001H2O
Co(NO3)3 + (NH4)2S = Co2S3 + NH4(NO3) =>
2 Co(NO3)3 + 3(NH4)2S = Co2S3 + 6 NH4(NO3)
Ag(s) + S8 = Ag2S =>
16 Ag(s) + S8 = 8 Ag2S
NOCl + KOH = KNO2 + KCl + H2O =>
NOCl + 2 KOH = KNO2 + KCl + H2O
Mg(NO3)2 + KI = MgI2 + K(NO3) =>
Mg(NO3)2 + 2 KI = MgI2 + 2 K(NO3)
CH2OHCH2OH + HNO3 = CH2ONO2CH2ONO2 + H2O =>
CH2OHCH2OH + 2 HNO3 = CH2ONO2CH2ONO2 + 2 H2O
SrBr2 + Li2CO3 = SrCO3 + LiBr =>
SrBr2 + Li2CO3 = SrCO3 + 2 LiBr
Li + Fe(ClO2)3 = Li(ClO2) + Fe =>
3 Li + Fe(ClO2)3 = 3 Li(ClO2) + Fe
KI + O2 + H2O = K(OH)2I =>
2 KI + O2 + 2 H2O = 2 K(OH)2I
Cr(NO3)2 + Na = Na(NO3) + Cr =>
Cr(NO3)2 + 2 Na = 2 Na(NO3) + Cr
Fe2(SO4)3*9H2O = Fe(OH)3 + H{+} + SO4{2-} + H2O =>
Fe2(SO4)3*9H2O = 2 Fe(OH)3 + 6 H{+} + 3 SO4{2-} + 3 H2O
CH3COOH + C6H8O7 = C8H12O9 =>
CH3COOH + C6H8O7 = C8H12O9
Mg2 + ZnCl2 = MgCl2 + Zn =>
Mg2 + 2 ZnCl2 = 2 MgCl2 + 2 Zn
C4H10O + H2CrO4 + H2SO4 = C4H8O2 + Cr2(SO4)3 + H2O =>
3 C4H10O + 4 H2CrO4 + 6 H2SO4 = 3 C4H8O2 + 2 Cr2(SO4)3 + 13 H2O
Ca(CH3COO)2 + Na2S = CaS + NaCH3COO =>
Ca(CH3COO)2 + Na2S = CaS + 2 NaCH3COO
Kl + AgNo3 = AgKl + No3 =>
Kl + AgNo3 = AgKl + No3
Fe(s) + S(i) = FeS(s) =>
Fe(s) + S(i) = FeS(s)
CH3CH2CH2CHO + Cu(OH)2 = CH3CH2CH2COOH + Cu2O + H2O =>
CH3CH2CH2CHO + 2 Cu(OH)2 = CH3CH2CH2COOH + Cu2O + 2 H2O
C6H1206(s) + O2(g) = CO2(g) + H2O(g) =>
2 C6H1206(s) + 615 O2(g) = 12 CO2(g) + 1206 H2O(g)
CH3*CH3 + O2 = CO2 + H2O =>
2 CH3*CH3 + 7 O2 = 4 CO2 + 6 H2O
NaHC2O4 + Ca(OH)2 = CaC2O4 + Na2C2O4 + H2O =>
2 NaHC2O4 + Ca(OH)2 = CaC2O4 + Na2C2O4 + 2 H2O
H2C4H4O6 + H2O = H3O + C4H4O6 =>
H2C4H4O6 + 2 H2O = 2 H3O + C4H4O6
SiO2 + H2 = SiO + H2O =>
SiO2 + H2 = SiO + H2O
C2H10O2 + O2 = CO2 + H2O =>
2 C2H10O2 + 7 O2 = 4 CO2 + 10 H2O
AsS + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
AsS + 11 HNO3 = H3AsO4 + H2SO4 + 11 NO2 + 3 H2O
Si2H3 + O2 = Si02 + H2O3 =>
4 Si2H3 + 9 O2 = 4 Si02 + 6 H2O3
Na2CO3 + CaS = Na2S + CaCO3 =>
Na2CO3 + CaS = Na2S + CaCO3
NH4Cl + Ca[OH]2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca[OH]2 = CaCl2 + 2 NH3 + 2 H2O
Al2(SO4)3 + AgNO3 = Al(NO3)3 + Ag2(SO4) =>
Al2(SO4)3 + 6 AgNO3 = 2 Al(NO3)3 + 3 Ag2(SO4)
Al(OH)3 + HClO2 = Al(ClO2)3 + H2O =>
Al(OH)3 + 3 HClO2 = Al(ClO2)3 + 3 H2O
Al + Cu(CH3COO)2 = Al(CH3COO)3 + Cu =>
2 Al + 3 Cu(CH3COO)2 = 2 Al(CH3COO)3 + 3 Cu
C10H14N2O8Na2*2H2O + NaOH = C10H12N2O8Na4 + H2O =>
C10H14N2O8Na2*2H2O + 2 NaOH = C10H12N2O8Na4 + 4 H2O
Hg2Cl2 + Na2S = NaCl + Hg2S =>
Hg2Cl2 + Na2S = 2 NaCl + Hg2S
AgNO3 + Fe2(SO3)3 = Ag2SO3 + Fe(NO3)3 =>
6 AgNO3 + Fe2(SO3)3 = 3 Ag2SO3 + 2 Fe(NO3)3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
