Register
The chemical compound, "AB" has a molar mass of 74.548 g/mol. What is the percent by mass of B in AB? (Mass of A = 39.098 g/mol, B = 35.45 g/mol)
83.0k views
22 votes
The chemical compound, "AB" has a molar mass of 74.548 g/mol.

What is the percent by mass of B in AB? (Mass of A = 39.098 g/mol,
B = 35.45 g/mol)

User Vishnu Viswanath
by
8.2k points

1 Answer

10 votes

Answer:

47.55%

Step-by-step explanation:

User Oyinkan
by
7.7k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

Compare and contrast an electric generator and a battery??
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.
Why is gold preferred as a superior metal over silver and bronze?
What is the evidence of a chemical reaction when the fireworks go off
Link Copied!