QuintessaD761919 QuintessaD761919

03-11-2022
Chemistry

contestada

What is the mass in grams of 5.024x23 platinum atoms?

Respuesta :

NithyaB316964 NithyaB316964

03-11-2022

162.75 g

So 1 mol of Pt contains 195.08 g, and 1 mol = 6.022*10^23 atoms, so when you do the math, you will have the value of 162.75 g of mass

6.022*10^23 = 195.08 g

5.024*10^23 = x grams

6.022*10^23x = 980.08

x = 980.08/6.022*10^23

x = 162.75 g

Answer Link

Otras preguntas

who is an infamous totalitarian leader? why are they infamous?

HELP PLS!!! In a presentation, what is layout?

Please help me, I dont understand!

What is the Domain, Range, and the vertex for this graph? Answer correctly pls. I will give brainliest.

Why does the lady who wanted to buy the pigeons give Mary a work-case?

solve the equation 1/3(x + 6) = 1/2 (x - 3)

so i wrote this poem. Could u pls rate it?? Also could u tell me if its good or bad? :) opinions only!!! The fate of the world is in their hands. The fate of t

__ SnCl4 → __ Sn + __ Cl2 A. 221 B. 132 C. 121 D. 112

Write an equation in point-slope form of the line that passes through the given point and has the given slope. (2, 7); m = -4

a student eats 7 servings of vegetables and 4 servings of fruits one day. Which statement is true A. The ratio of fruits and vegetables the student eats 7 to 4.