Answer:
Explanation:
3Pb(ii)(NO3)2 + 2Fe(iii) ( C2H3O2 )3 ===> 3Pb( C2H3O2)2 + 2Fe(NO3)3
I know you have likely been given this as a homework assignment, but in real life I doubt you would be able to see any reaction taking place. The products are likely both soluble and both ionize, so I don't think you will get any kind of reaction taking place.
The equation however is balanced.
Answer:
melting point,boiling point ,density,refractive index.
Explanation:
The metals are elements which have low ionization potential and can lose electrons easily
the other physical characteristics associated with them and hence with Aluminium are
a) they can conduct electricity in molten state, hence It would only conduct electricity if it were melted.
b) It could be stretched into a thin wire. It means it is ductile.
In case of given aluminium metal the correct answer is
it could be stretched to thin wire
4. unstable and spontaneously emits alpha particles
Explanation:
Nuclei of uranium-28 atoms are typically unstable and spontaneously emits alpha particles.
Unstable nuclei are nuclei whose neutron/proton ratio is different from its stability ratio.
- Most nuclei heavier than Bi-209 are naturally radioactive.
- Nuclei of U-238 is unstable and it spontaneously disintegrates.
²³⁸₉₂U → ²³⁴₉₀Th + ⁴₂He
- The uranium decays to produce thorium nuclei with the emission of alpha particles, He.
Learn more:
Nuclear decay brainly.com/question/10094982
#learnwithBrainly