Solved

Each Molecule of Cortisone Contains 21 Atoms of Carbon (Plus

Question 29

Multiple Choice

Each molecule of cortisone contains 21 atoms of carbon (plus other atoms) .The mass percentage of carbon in cortisone is 69.98%.What is the molar mass of cortisone?


A) 176.5 g/mol
B) 252.2 g/mol
C) 287.6 g/mol
D) 360.4 g/mol

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q24: Combustion analysis of an unknown compound containing

Q25: What is the molar mass of calcium

Q26: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4940/.jpg" alt=" -2-Propanol has the

Q27: The balanced equation for the gaseous state

Q28: How many grams of the excess reagent

Q30: A balanced equation has the same numbers

Q31: The following diagram represents the reaction of

Q32: How many moles of BCl<sub>3</sub> are needed

Q33: What is the molar mass of iodine?<br>A)126.9

Q34: How many sulfate ions are there in