Find expert advice and community support for all your questions on IDNLearn.com. Ask any question and receive timely, accurate responses from our dedicated community of experts.

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

Sagot :

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