Answered

Discover the best answers at Westonci.ca, where experts share their insights and knowledge with you. Experience the convenience of getting accurate answers to your questions from a dedicated community of professionals. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

How many grams of Cl are in [tex]365 \, \text{g} \, \text{CaCl}_2[/tex]?

Mass: [tex]\square \, \text{g}[/tex]

Sagot :

GinnyAnswer
To find out how many grams of Cl are in 365 grams of CaCl₂, we have to follow these steps:

1. Determine the molar masses:
- The molar mass of Calcium (Ca) is 40.08 g/mol.
- The molar mass of Chlorine (Cl) is 35.453 g/mol.

2. Calculate the molar mass of CaCl₂:
- The formula for CaCl₂ indicates one calcium atom and two chlorine atoms.
- Molar mass of CaCl₂ = Molar mass of Ca + 2 Molar mass of Cl
- Molar mass of CaCl₂ = 40.08 g/mol + 2 35.453 g/mol
- Molar mass of CaCl₂ = 110.986 g/mol

3. Calculate the mass percentage of Cl in CaCl₂:
- There are two moles of Cl in one mole of CaCl₂.
- Mass of Cl in one mole of CaCl₂ = 2 35.453 g/mol = 70.906 g
- Mass percentage of Cl in CaCl₂ = (Mass of Cl in one mole of CaCl₂) / (Molar mass of CaCl₂)
- Mass percentage of Cl in CaCl₂ = 70.906 g / 110.986 g
- Mass percentage of Cl in CaCl₂ ≈ 0.6389 (or 63.89%)

4. Find the mass of Cl in 365 g of CaCl₂:
- Mass of Cl = Mass percentage of Cl in CaCl₂ Total mass of CaCl₂
- Mass of Cl = 0.6389 * 365 g
- Mass of Cl ≈ 233.19 g

Therefore, in 365 grams of CaCl₂, there are approximately 233.19 grams of Chlorine (Cl).

The mass of Cl in 365 g of CaCl₂ is [tex]\( \boxed{233.19 \text{ g}} \)[/tex].
Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. We're glad you chose Westonci.ca. Revisit us for updated answers from our knowledgeable team.