Answer:
Is this an actual question that you had for school?
Explanation:
Answer:
i believe its precipitation??
Explanation:
Number of moles =

so to calculate molar mass (Molecular weight of compound):
Molecular weight =

=

= 50 g / mole
Now we calculate molecular weight of each compound in choices:
a) C₂H₄O = 44
b) CO₂ = 44
c) CH₃Cl = 50.4 ALMOST 50 so this is the correct answer
d) C₂H₆ = 30
Answer:
Lipids and protein.
Explanation:
The cell membrane is mostly made up of lipids and protein. It is made up of other things, but it is mostly made up of those.
I hope it helps! Have a great day!
bren~