Answer: A hydrate is found to have the following percent composition: 48.8% MgSO4 and 51.2% water.
Explanation:
i dont know
The correct answer should be 1500 K. I hope I helped.
Different layers makes the most sense due to the fact it can’t be a dry climate because of the vegetation, also there is a lot of plants so minimal plants isn’t an option, and the temperature in a rain forest is usually very humid so cold temperatures can’t be an answer.
Answer:
ionic bonds in the solute are broken and new ion-dipose forces in the solution are formed
Explanation:
Answer:
1.505x10^24 atoms
Explanation:
From Avogadro's hypothesis, we understood that 1 mole of any substance contains 6.02x10^23 atoms.
From the above hypothesis, it became clear that 1 mole of Zn also contains 6.02x10^23 atoms.
Now, if 1 mole of Zn contains 6.02x10^23 atoms,
then 2.5 moles of Zn will contain = 2.5 x 6.02x10^23 = 1.505x10^24 atoms
Therefore, 2.5 moles of Zn contains 1.505x10^24 atoms
