Chrisis511 Chrisis511

27-10-2020
Chemistry

contestada

A flask contains 0.250 mol of liquid bromine, Br2. Determine the number of bromine molecules present in the flask.

Respuesta :

lashaicohen lashaicohen

05-11-2020

Avogadro's number lets you calculate the number of anything in a mole:

0.250 mol Br2 X 6.02 X 10^23 molecules/mole = 1.50 X 10^23 molecules

Answer Link

Otras preguntas

name two factors that helped hundreads of spanish soldiers conquer millions of native americans

You can report sexual harassment to: Your Supervisor Or Human Resources Department The New York State Division Of Human Rights The Equal Employment Opportunity

A food worker wakes up with a sore throat and fever, but she is scheduled to work afternoon. A. Go to work as usual B. Wait to see if she vomits C. Notify the

Find the discriminant if 3x^2-10x=-2

4x(3x − 7) − 19x2 the 2 behind the x is an exponent

deviance is a violation of norms that ______result in a person being labeled a deviant. Secondary; does not Negative; does Primary; does not Primary; may or may

If the number of sharks swimming in a coastal region increases, then the number of shark attacks on humans will also increase. Independent variable: _______ Dep

A student squeezes several oranges to make a glass of orange juice. The juice contains pieces of orange pulp mixed with the juice. Explain why this drink can be

What is the solution to the system of equations graphed below?

Estimate the sum of the following numbers: 233,189,and 402

RELAXING NOICE