| Équations équilibrées la veille |
5 Cu2O + 13 H2SO4 + 2 KMnO4 = 10 CuSO4 + 2 MnSO4 + K2SO4 + 13 H2O
KO + SO2 = K2(SO4) =>
2 KO + SO2 = K2(SO4)
C14H10O4 + O2 = H2O + CO2 =>
2 C14H10O4 + 29 O2 = 10 H2O + 28 CO2
C7H14 + H2O = C7H15OH =>
C7H14 + H2O = C7H15OH
HNO3 + AlPO4 = AlNO3 + HPO4 =>
HNO3 + AlPO4 = AlNO3 + HPO4
Ag2Cr2O7 = Ag + Cr2 + O7 =>
Ag2Cr2O7 = 2 Ag + Cr2 + O7
C6H8N2 + O2 = CO2 + H2O + NH3 =>
2 C6H8N2 + 13 O2 = 12 CO2 + 2 H2O + 4 NH3
CH4N2O + H2SO4 + C2H5OH + C12H22O11 = C12H14N4O4S2 + H2O =>
8 CH4N2O + 8 H2SO4 + 14 C2H5OH + C12H22O11 = 4 C12H14N4O4S2 + 49 H2O
H2O + SO4 = OH + SO3 =>
H2O + SO4 = 2 OH + SO3
Pb2{+} + Mn = Pb + Mn2{+} =>
Pb2{+} + 2 Mn = 2 Pb + Mn2{+}
NH4Cl + Pb(ClO3)2 = NH4ClO3 + PbCl2 =>
2 NH4Cl + Pb(ClO3)2 = 2 NH4ClO3 + PbCl2
KAl(SO4)2*12H2O + BaCl2 = BaSO4 + H2O + KCl + AlCl3 =>
KAl(SO4)2*12H2O + 2 BaCl2 = 2 BaSO4 + 12 H2O + KCl + AlCl3
ClO3 + I2 = ClO2 + IO3 =>
6 ClO3 + I2 = 6 ClO2 + 2 IO3
CaNO3{-} + NaOH{-} = CaOH{-} + NaNO3{-} =>
CaNO3{-} + NaOH{-} = CaOH{-} + NaNO3{-}
Ca + Na2(SO4) = CaSO4 + Na =>
Ca + Na2(SO4) = CaSO4 + 2 Na
Zn(s) + CuCl(aq) = Cu(s) + ZnCl2(aq) =>
Zn(s) + 2 CuCl(aq) = 2 Cu(s) + ZnCl2(aq)
FeF2 + K2Cr2O7 + HF = FeF3 + KF + CrF3 + H2O =>
6 FeF2 + K2Cr2O7 + 14 HF = 6 FeF3 + 2 KF + 2 CrF3 + 7 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
C8H18 + Cl2 = C8H17 + HCl =>
2 C8H18 + Cl2 = 2 C8H17 + 2 HCl
Ca(C2H3O2)2 = CaCO3 + (CH3)2CO =>
Ca(C2H3O2)2 = CaCO3 + (CH3)2CO
AlN + CaO = Al2O3 + Ca3N2 =>
2 AlN + 3 CaO = Al2O3 + Ca3N2
MnO4{-} + SO3{2-} + H3O{+} = Mn{2+} + SO4{2-} + H2O =>
2 MnO4{-} + 5 SO3{2-} + 6 H3O{+} = 2 Mn{2+} + 5 SO4{2-} + 9 H2O
Al(ClO3)3(s) = AlCl3(s) + O2(g) =>
2 Al(ClO3)3(s) = 2 AlCl3(s) + 9 O2(g)
P4(s) + O2(s) = P2O5(s) =>
P4(s) + 5 O2(s) = 2 P2O5(s)
Au2O3 + NaOH + H2O = Na(Au(OH)4) =>
Au2O3 + 2 NaOH + 3 H2O = 2 Na(Au(OH)4)
CrI3 + BaS = CrS + BaI3 =>
CrI3 + BaS = CrS + BaI3
BCl + KCa = KCl + BCa =>
BCl + KCa = KCl + BCa
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba(NO3)2 + Li2CO3 = BaCO3 + Li(NO3) =>
Ba(NO3)2 + Li2CO3 = BaCO3 + 2 Li(NO3)
Zn + NaHCO3 = Zn(HCO3)2 + Na =>
Zn + 2 NaHCO3 = Zn(HCO3)2 + 2 Na
Ni(NO3)3 + H2O = Ni(OH)3 + HNO3 =>
Ni(NO3)3 + 3 H2O = Ni(OH)3 + 3 HNO3
P2O3 + CuO = Cu3(PO3)2 =>
P2O3 + 3 CuO = Cu3(PO3)2
Al + SnS = Al2S3 + Sn =>
2 Al + 3 SnS = Al2S3 + 3 Sn
Sb2O5 + NaOH = Sb(OH)5 + Na2O =>
Sb2O5 + 10 NaOH = 2 Sb(OH)5 + 5 Na2O
Ni(NO3)3 + H2O = Ni(OH)3 + HNO3 =>
Ni(NO3)3 + 3 H2O = Ni(OH)3 + 3 HNO3
BaCl + NaSO = BaSO + NaCl =>
BaCl + NaSO = BaSO + NaCl
Cr2O7{2-} + CH3OH + H3O{+} = Cr{3+} + CH2O + H2O =>
Cr2O7{2-} + 3 CH3OH + 8 H3O{+} = 2 Cr{3+} + 3 CH2O + 15 H2O
C2H2(g) + Br2(l) = C2H2Br4(l) =>
C2H2(g) + 2 Br2(l) = C2H2Br4(l)
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 2 CO2 + 11 H2O
KHCO3 + NaHSO4 = K2SO4 + Na2SO4 + CO2 + H2O =>
2 KHCO3 + 2 NaHSO4 = K2SO4 + Na2SO4 + 2 CO2 + 2 H2O
HOCl + KOH = KOCl + H2O =>
HOCl + KOH = KOCl + H2O
AgClO3 + MgCl2 = AgCl + Mg(ClO3)2 =>
2 AgClO3 + MgCl2 = 2 AgCl + Mg(ClO3)2
FeSO4CuCl2 = FeCl2CuSO4 =>
FeSO4CuCl2 = FeCl2CuSO4
K4Fe(CN)6 + PbO2 + H2SO4 = Fe2(SO4)3 + K2SO4 + PbSO4 + HNO3 + CO2 + H2O =>
2 K4Fe(CN)6 + 61 PbO2 + 68 H2SO4 = Fe2(SO4)3 + 4 K2SO4 + 61 PbSO4 + 12 HNO3 + 12 CO2 + 62 H2O
NH3*H2O + H2SO4 = (NH4)2SO4 + H2O =>
2 NH3*H2O + H2SO4 = (NH4)2SO4 + 2 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
NaI + HBr + Na2CrO4 = CrBr3 + I2 + NaBr + H2O =>
6 NaI + 16 HBr + 2 Na2CrO4 = 2 CrBr3 + 3 I2 + 10 NaBr + 8 H2O
ZnS + H(NO3) = Zn(NO3)2 + NO + S + H2O =>
3 ZnS + 8 H(NO3) = 3 Zn(NO3)2 + 2 NO + 3 S + 4 H2O
IO3{-} + I{-} + H2O = I2 + OH{-} =>
IO3{-} + 5 I{-} + 3 H2O = 3 I2 + 6 OH{-}
C4H8O2 + KMnO4 + H2SO4 = C4H6O4 + K2SO4 + MnSO4 + H2O =>
5 C4H8O2 + 6 KMnO4 + 9 H2SO4 = 5 C4H6O4 + 3 K2SO4 + 6 MnSO4 + 14 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
