Answered

Get the answers you need at Westonci.ca, where our expert community is always ready to help with accurate information. Join our Q&A platform and connect with professionals ready to provide precise answers to your questions in various areas. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

nepheline a nonpartisan that survives at room temperature can be used to protect wool clothing from being eaten by moths.
a) Explain in terms of intermolecular forces why Nephilim sublimes
b) Explain why Nathaline is not expected to dissolve in water
c) The empirical formula of naphthalene is C5H4 and the molecular mass of Nephilim is 128 g flash mole What is the molecular formula for Naphthalene

Sagot :

#1

  • Nephilim has very weak intermolecular forces
  • So on heating it directly turns gas from solid.

#2

  • Nathaline is non polar
  • Water is polar

So it is not expected to dissolve in water.

#3

Empirical formula mass

  • 5(12)+4=60+4=64g

n:-

  • Molecular formula mass/Empirical formula mass
  • 128/64
  • 2

Molecular formula

  • n×Empirical formula
  • 2(C_5H_4)
  • C_10H_8
Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. We hope this was helpful. Please come back whenever you need more information or answers to your queries. We're glad you visited Westonci.ca. Return anytime for updated answers from our knowledgeable team.