maliyahbrown23
maliyahbrown23 maliyahbrown23
  • 24-05-2021
  • Chemistry
contestada

How many moles are in 153 grams of O2?

Respuesta :

580473 580473
  • 24-05-2021

Answer:

4.78 mol O2

Explanation:

Grams --> moles

Grams/molar mass = moles

153 g O2 / 32 g/mol O2 = 4.78125 (significant figures so round it up; the grams has 3 significant figures, so round it up) 4.78 mol O2

Answer Link

Otras preguntas

PLZ HELP ASAP SIMMILIAR AND CONGRUENT TRIANGLES
What is the meaning of across the moon like a prison bar
Compare and contrast the characteristics of viruses and the characteristics of living
My bottle of medicine contains 21.5 ounces. I take 1.75 ounces each dose how many doses are in the bottle
Ella filled a bucket 7/10 of the way with water. She then poured out 2/10 of the water. How much water remains in the bucket?
Please I need help with questions 30-32 and it’s very hard and I’m struggling with it and if you need to see the picture big then click on it and it will be big
The binder twins were separated after a
all of the following expressions have the same value except (-2)(4) (2)(-4) -16÷2 -16÷-2
which fraction is equivalent to the fraction shown by the models 12 boxes and 6 boxes
why did the U.S. Supreme Court strike down Washington D.C.’s handgun ban?