boxxofhugs boxxofhugs
  • 03-03-2017
  • Chemistry
contestada

how many molecules are in 23.0 moles of oxygen?

Respuesta :

Аноним Аноним
  • 03-03-2017
1mole of any substance contains 6.023*10^23 molecules 
so,23moles ll contain=(23 * 6.023*10^23) molecules 
=138.529*10^23 molecules 
Answer Link

Otras preguntas

Juan analyzes the amount of radioactive material remaining in a medical waste container over time. He writes the function f(x) = 10(0.98)x to represent the amou
What did the king of england need the great council's approval to do?
Select all that apply. Select the items that describe what is most likely to happen when the Federal Reserve decreases the money supply. a. interest rate rises
1. How does multiplying a vector value of 2π change the vector? a. The vector will not change direction but will decrease in magnitude. b. The vector will chang
What are the four different types of monomers that make up each biomolecule?
the product of 30 degrees and 60 degrees is the same as the product of
An argument of president jefferson against the idea of judicial review was that:
Please help! I will give brainliest
need help on number2)
What describes an altoculumbus cloud?