How many molecules are there in 0.50 moles chlorine?

So the number of molecules in 0.50 moles of chlorine are 3.011 ×10²³molecules

Explanation:

Given data:

Number of moles = 0.50 mol

Number of molecules = ?

Solution:

To solve this problem we will use the Avogadro number.

The number 6.022×10²³ is called Avogadro number and it is the number of atoms in one mole of substance or number molecules in one mole of compound.

While we have to find the molecules of chlorine in 0.50 moles.

35.5 g of chlorine = 1 mole of Cl = 6.022×10²³ molecules

For 0.50 moles:

      0.50 × 6.022×10²³ = 3.011 ×10²³molecules

So the number of molecules in 0.50 moles of chlorine are

3.011 ×10²³molecules.

catya that's not even a b or c

the answer is b because, investigating whether another species of moth also drinks tears might be interesting, but it would not directly explain why this species of moth does.

to explain why this species of moth drinks tears, the scientist could ask: "what nutrients that moths need are in elephant tears? "

the scientist could experiment with moth repellent or oter ways to keep the moths away, but that would not answer his original question.