02-03-2021
Chemistry

contestada

How many atoms are in 355 mol Na?

Respuesta :

samihaela samihaela

04-03-2021

Answer:

2.138 x 10^26 atoms Na

Explanation:

atoms Na = 355 mol Na x (6.022 x 10^23 atoms Na/1 mol Na) = 2137.81 x 10^23 atoms Na = 2.138 x 10^26 atoms Na

Answer Link

Otras preguntas

Do you think Henry Grady should be honored around Atlanta? 1) Yes 2) No

Find the slope of the line through each pair of points: (3,4) and (3,-4) m=?

Find the value of unknown angles

compute. -2.34 + (-6.52)

If angle 4=135 degrees, find the measure of each angle below? 1) ∠3 2) ∠1 3) ∠5

Bonnie invests a sum of money for 3 years at an interest rate of 4.5%, gaining $9.45 in interest. What was the total sum of money invested by Bonnie?

A. Which of the following is the best estimate of the product 9 X 286? 10 X 200 = 2,000 9 X 200 1,800 9 x 300 2,700 10 X 400 4,000 A (В D

What is the intersection point for this system of equations? x + y = 49 .10x + .25y = 7.45

how much large gravel is needed to cover 290 meters if the large gravel is 29.62 tons per meter

NEED HELP FOR 100 points and possible brainliest if the answer is legitimate. YOU BE THE TEACHER Your friend solves the system of linear equations below. Is yo