how do I calculate how many moles of solute particles are in one mole of naphthalene, C10H8?

One mole of anything contains 6.022E23 of anythings. Since naphthalene doesn't ionize 1 mole contains that many molecules.

To calculate the number of moles of solute particles in one mole of naphthalene (C10H8), you need to consider the individual elements present in the chemical formula.

1. Start by determining the number of atoms of each element in the formula:
- C10H8 has 10 carbon (C) atoms and 8 hydrogen (H) atoms.

2. Next, you need to sum the number of atoms to calculate the total number of moles of solute particles:
- The total number of atoms in C10H8 is 10 + 8 = 18.

3. Since one mole of any substance contains Avogadro's number of particles, which is approximately 6.022 x 10^23, you can calculate the number of moles of solute particles:
- Divide the total number of atoms by Avogadro's number:
18 / 6.022 x 10^23 = approximately 2.986 x 10^-24 moles.

Therefore, one mole of naphthalene (C10H8) contains approximately 2.986 x 10^-24 moles of solute particles.

To calculate the number of moles of solute particles in one mole of naphthalene (C10H8), you need to consider the individual atoms and their contribution to the total number of particles.

Step 1: Determine the molecular formula of naphthalene (C10H8).
The molecular formula tells us the number and types of atoms present in a single molecule of a substance.

Step 2: Count the number of atoms in the molecular formula.
In naphthalene (C10H8), we have 10 carbon atoms (C) and 8 hydrogen atoms (H).

Step 3: Calculate the number of moles of individual atoms.
To find the number of moles, divide the number of atoms by Avogadro's number (6.022 x 10^23). Recall that one mole of any substance contains 6.022 x 10^23 particles.

Moles of carbon (C): 10 atoms ÷ 6.022 x 10^23 = 1.66 x 10^-23 mol
Moles of hydrogen (H): 8 atoms ÷ 6.022 x 10^23 = 1.33 x 10^-23 mol

Step 4: Determine the total number of moles of solute particles.
Since there are no other elements in the molecular formula of naphthalene, we can add the moles of carbon and hydrogen together to get the total moles of solute particles.

Total moles of solute particles = Moles of carbon + Moles of hydrogen
= 1.66 x 10^-23 mol + 1.33 x 10^-23 mol
= 2.99 x 10^-23 mol

Therefore, there are approximately 2.99 x 10^-23 moles of solute particles in one mole of naphthalene (C10H8).