16-04-2017
Chemistry

contestada

If you have 8.943 L of carbon monoxide gas at SATP, how many moles would it contain?

Respuesta :

Jassyßabs Jassyßabs

16-04-2017

1mole contains 22.4Lmol^-1
xmole contains 8.943
cross-multiply
x=1×8.943/22.4
x=0.40mole
there it contains 0.40moles.

Answer Link

Otras preguntas

A ball is dropped from a height of 20 meters. At what height does the ball have a velocity of 10 meters/second?

if z = 3 is a solution of the equation 5z² kz – 30 = 0, the value of k and other solution of the equation are respectively

At maximum speed an airplane travels 1720 miles against the wind in 5 hours. Flying with the wind, the plane can travel the same distance in 4 hours. Let X be t

You have recently graduated with an accounting degree. Use the Web to investigate what exactly is involved in becoming a Certified Public Accountant

the first stage of the body's reaction to stress is known as the _______ stage. a. resistance b. exhaustion c. termination d. alarm

jill bought a pound of strawberries for $4.00. what is the price, in dollars, per ounce of strawberries?

A whole lotta points here! :) Help me out, thanks! In your own words, can you tell me what standard deviation (in math) is?

Perform the following tasks: Simplify the ratio 4 : 22 : 30 Complete the pattern: {486, 162, 54, 18, ___}

rubidium has an atomic number of 37. it can lose 1 electron to form an ion. what would its charge be

An advanced society is marked by commerce and taxes commerce and trade trade and money

ACCESS MORE