avrigillispie avrigillispie

17-02-2021
Chemistry

contestada

Determine the number of molecules in 0.0500 mole of boron tribromide
(show work)

Respuesta :

17-02-2021

Answer:

There are 0.5 moles

Explanation:

According to avogadro's law, 1 mole of every substance occupies 22.4 L at STP and contains avogadro's number of particles.

To calculate the moles, we use the equation:

Thus there are 0.5 moles

Explanation:

Answer Link

Otras preguntas

How does the availability of consumer credit help to launch new products?

What types of mixtures can be separated by gravity separation?

Which of the following contraceptives has a failure rate of 28 percent

At the outset of his presidency, what did richard nixon's foreign policy goals include

The surface tension in a cup of water is caused by ____. A attractive forces between the water and its container B attractive forces between water molecules C

In 1933 the U.S. unemployment rate indicated how many people were unemployed? A Two of every three workers B One of every two workers C One of every four worke

if Angie decides to start an exercise program by walking one mile 3 days a week, she has A. Set a reasonable goal B. Training to her program C. Feedback to assi

I need help on 14 and 15

Two number cubes are rolled --one blue and one yellow. Find the probability that the yellow cube shows a multiple of 3, given that the product is 6.

A tank currently holds 5 gallons of water. It is being filled at the rate of 1/4 gallon per minute. How long will it take for the tank to hold 9 gallons of wate