jojo2644 jojo2644

01-11-2021
Chemistry

contestada

the number of atoms in 3.50 mole of hydrogen atoms, H.

Respuesta :

polyalchem polyalchem

09-11-2021

Answer:

2.11 X10^24 atoms

Explanation:

the number of atoms in 3.50 mole of hydrogen

1 mole contains Avogadros number of 6.022 X10^23 atoms

so

3.5 moles contain 3.5 X 6.022 X 10^23

2.11 X10^24 atoms

Answer Link

Otras preguntas

i need help with physical , if you push on a wall with a force of 200 N, with that force does the wall push back ?

What is the sum of 153 and 121

Air offers________ to the motion of objects through it

A student types 160 words in 4 min which unit rate represents this ratio a 40 wpm b 80 wpm c 80 wp2m d 160 wp4m

The first vertebrates on land were A. reptiles. B. fishes. C. amphibians. D. arthropods.

Write the ratio in its simplest form. 1.4/7

how do i write the quotient of k decreased by 4 and 9

-7(1+7n)=36-6n this is a very hard solving equations question I don't get HELP!!!

how do u say go sit down in creole

List two forms of propaganda that Adolf Hitler used. Describe how they were effective.