jordanbates jordanbates

03-10-2017
Chemistry

contestada

if a sample of neon (Ne) contains 1.01×10^22 atoms, what is it's mass

Respuesta :

AmulAyaz AmulAyaz

03-10-2017

no of atoms=mass in grams×6.02×10²³/atomic mass
mass in grams= no of atoms of neon×atomic mass/ 6.02×10²³
mass in grams= 1.01×10²²×20/6.02×10²³
mass in grams=2.02×10²³/6.02×10²³
mass in grams=0.3355 grams

Answer Link

Otras preguntas

Write an essay about the topic: Time management using my previewing 1.focus *eating/ drinking. *sleeping *meditate * excerise *memorize things 2 .setting

Drag the tiles to the boxes to form correct pears match each edition operation correct sum

What is oedipus's response to tiresias's refusal, and then later, to his accusations?

What is the area of a circle with a radius of 5 units?

(50 POINTS) PLEASE ANSWER) Write ONE paragraph that compares and contrasts ONE WAY you think Anne matures over the course of writing her diary. • The ONE parag

Read the excerpt from "When Fear Was Stronger Than Justice": It all happened so quickly. The Japanese on the West Coast of the United States had made lives for

A lap pool has length of 26 yards, a width of 20 yards, and depth of 5 yards. Find the pool's surface area (the water surface) and the total volume of water tha

50 POINTS please only a correct answer Graph f(x)=−|x+4|−3 . Use the ray tool to graph the function.

what is the 6 problem of eden?

Michael has a collection of 1,404 sports cards. He hopes to sell the collection in packs of 36 cards and make $633.75 when all the packs are sold. If each pack