03-03-2017
Chemistry

contestada

how many atoms of iron are there in 2.20 moles of FeWO4?

Respuesta :

keisurin keisurin

04-03-2017

No. of atoms = no. of moles * Avogadro's constant
= 2.2 * (6.02*10^23)
= 1.32 x 10^24 (3 sig fig)

Answer Link

Otras preguntas

PLEASE SOMEONE HELP ME FIND THE AMOUNT

PLEASE ANSWER QUICKLY

Bella buys 4 packets of sandwiches at a bottle of water for £1.20 and 3 packets of crisps. Bella pays with a £20 note. She gets £5.75 change. Each packet of cri

12 N right is balanced or unbalanced?

What is the wavelength in meters of the electromagnetic carrier wave transmitted by the Sport Fan radio station at a frequency of 640 Hz? WORKING PLSSSSSSSSSSS

Discuss THREE reasons why it is important to express your point of view in a relationship?

The atomic number of Oxygen is 8. Therefore, which of the following answers would correspond to what would be in the nucleus of an oxygen atom

Draw a picture for me for 100 points. Try your best! You don't have to if you don't want to.

.Il boit -- -- eau minérale de l' du

Procedures and services submitted on a claim must be linked to the __________ code that justifies the need for the service or procedure. a. explanation of bene