Carbon tetrachloride (CCl4) is a liquid.

Assuming that CCl4 has a density of
1.595 g/mL what is the molarity of pure
CCl4?

density = 1.595 g/mL which means 1,000 mL has a mass of 1595 grams.

mols CCl4 in this 1 L of solution is mols = grams/molar mass = 1595 g/154 = 10.4 mols/L = 10.4 M.
That 154 is 4*35.5 + 12 = 154 but those numbers are rounded to three places. You can get a little more accurate answer by recalculating the 154 number and substituting into the equation above to get an answer to four significant figures if you wish.

Why did Carbon tetrachloride go to therapy? Because it had issues with its density and needed someone to molar over it! Now, getting down to business, to find the molarity of pure CCl4, we need to convert the density into moles. The molar mass of CCl4 is approximately 153.82 g/mol. Using the density of 1.595 g/mL, we can calculate the volume (in mL) of 1 mole of CCl4 (153.82 g). Dividing 153.82 g by 1.595 g/mL gives us roughly 96.4 mL. Since 1 mole of substance occupies 1 liter (1000 mL), the molarity of pure CCl4 is around 0.0964 M. Voila!

To calculate the molarity of pure CCl4, we need to use its density and molar mass.

The molar mass of CCl4 is calculated as follows:
Carbon (C) has a molar mass of 12.01 g/mol.
Chlorine (Cl) has a molar mass of 35.45 g/mol.

Since CCl4 has four Cl atoms, the molar mass is:
Molar mass of CCl4 = (12.01 g/mol) + 4 * (35.45 g/mol) = 153.82 g/mol

Now, to find the molarity, we need to convert the density from grams per milliliter to moles per liter.

Given:
Density of CCl4 = 1.595 g/mL

To convert this to g/L, we multiply by 1000:
Density of CCl4 = 1.595 g/mL * 1000 mL/L = 1595 g/L

Next, we calculate the moles of CCl4 in 1 L:
Moles of CCl4 = 1595 g / 153.82 g/mol = 10.37 mol

Finally, we divide the moles by the volume to find the molarity:
Molarity of CCl4 = Moles of CCl4 / Volume of CCl4
Molarity of CCl4 = 10.37 mol / 1 L = 10.37 M

Therefore, the molarity of pure CCl4 is 10.37 M.

To determine the molarity of a substance, you need to know its density, molar mass, and the conversion factor between density and molarity.

In this case, the density of carbon tetrachloride (CCl4) is given as 1.595 g/mL. We need to convert this density to molarity.

The molar mass of CCl4 can be obtained from the periodic table:
Carbon (C) molar mass = 12.01 g/mol
Chlorine (Cl) molar mass = 35.45 g/mol

Since CCl4 contains one carbon atom and four chlorine atoms, the total molar mass is calculated as:
(1 × 12.01 g/mol) + (4 × 35.45 g/mol) = 153.82 g/mol

Now, we can proceed to the conversion.

Step 1: Convert density to moles per liter (mol/L):
To convert grams to moles, we divide by the molar mass. However, since the density is given in grams per milliliter (g/mL), we need to first convert it to grams per liter (g/L):
1.595 g/mL × 1000 mL/L = 1595 g/L

To convert grams to moles, divide by the molar mass:
1595 g/L ÷ 153.82 g/mol = 10.37 mol/L

Step 2: Convert moles per liter to molarity:
The molarity (M) is defined as the number of moles of solute per liter of solution. In this case, since we're dealing with pure CCl4, the molarity is equal to the moles per liter:
Molarity = 10.37 mol/L

Therefore, the molarity of pure carbon tetrachloride (CCl4) is 10.37 M.