tyraadams tyraadams

11-10-2017
Chemistry

contestada

How many atoms are in 131.97 liters of water vapor at STP?

Respuesta :

lovehurt6474 lovehurt6474

12-10-2017

1 mole --------- 22.4 L at ( STP )
? moles ------- 131.97 L

131.97 x 1 / 22.4 => 5.8915 moles

Therefore:

1 mole ------------- 6.02x10²³ atoms
5.8915 moles ----- ??

5.8915 x ( 6.02x10²³) / 1 =

= 3.5448x10²⁴ atoms

Answer Link

Otras preguntas

Twenty stamps cost $8.40. How much does it cost to buy 5 stamps? Answers: A. $2.10

In general, where on Earth are the subduction zones located?

What is the slope-intercept form of 9x +3y −6 = 0?

How do global events effect your daily life?

what are three ways that the density of ocean water can increase?

If the velocity of an object is changing, its momentum is also changing. true or false

Cincinnati's major league baseball team is the Reds. What was the greatest historical significance of this team that happened in 1869? PLEASE HELP!!! D:

Ask you Identify the terms of the expression 6x + 5y + 3. (Points : 1) r question here

a pie is cut into eight pieces.at what acute angle is each piece cut?

Mr.Jenkins wants to distribute 40 fliers. He distributed 30 fliers so far. What percent of the total number of fliers has Mr. Jenkins distributedÉ