Register
What is the molecular mass of cholesterol if .00105mol wieghs .406g?
190k views
4 votes
What is the molecular mass of cholesterol if .00105mol wieghs .406g?

User Joruro
by
6.8k points

1 Answer

1 vote
Based on the information given in the question, the cholesterol has:
a mass of 0.406 g
&
moles of 0.00105 mol

Now, Molecular Mass = Mass ÷ Moles

= 0.406g ÷ 0.00105mol

= 386.6667 g/mol

≈ 386.67 g/mol


User Coolprarun
by
6.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.4m questions

9.9m answers

Other Questions

How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
What is the evidence of a chemical reaction when the fireworks go off
Key facts of covalent bonding
Which is an example of an atom? A)the smallest unit of Ne B)the smallest unit of p4 C)the smallest unit of NH3 D)the smallest unit of H2O
Link Copied!