an7geleuShiTayt an7geleuShiTayt

24-12-2016
Chemistry

contestada

What is the volume of 3.5 moles of oxygen gas (O2) at standard temperature and pressure (STP)?

6.4 L
22.4 L
32.0 L
78.4 L

Respuesta :

scme1702 scme1702

25-12-2016

1 mole of gas occupies 22.4 liters at STP

3.5 moles will occupy:
3.5 x 22.4

= 78.4 liters

Answer Link

Otras preguntas

Which type of tissue can be described as relatively few cells suspended in a matrix?

Which term refers to a group of organisms that are known to be discontinuous with each other?

There are 117 staff members in your school. 1/3 of them are going away for the thanksgiving holiday. How many staff members are not traveling

What is 560 divided by 4

Read the sentence. It is running. What is the principal part of the verb in bold? A. past participle B. present participle C. past D. present

Please explain time signatures thoroughly to me. Use images if you can

Holding one's head slightly down when racewalking will make breathing more difficult. a. True b. False

Give answer for these three

Does the parabola h(t) = -16t2 + 250t open up or down? Why does this make sense?

help with number 2 please and ty‼️