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

describe how both your nervous and endocrine systems would be involved if you walked into a surprised party and were truly surprised

Please help! Attachment explains the question.

hi friends !!!Give me answer of this questionwrite the uses of isotopes

Alcohol consumption disrupts the formation of lasting memories by

What reason did perry give for his visit to Japan

Some people advise that in very cold weather, you should keep the gas tank in your car more than half full. Lou's car had 6.7 gallons in the 16-gallon tank o

Huntington’s disease usually occurs in middle age and results in the loss of muscle coordination and cognitive abilities. This disease is more prevalent in peop

When calculating the successive discounts of 15% and 10% on a $100 item, _____. a. take 10% of $85 b. take 10% of $90 c. take 15% of $85 d. take 25% of $100

Choose the abbreviation of the postulate or theorem that supports the conclusion that △WAS ≅ △NOT. Given: WA = NO, AS = OT, SW = TN Choices: SSS SAS ASA AAS

You plan to make this tent using waterproof fabric. Which calculation will help you best decide how much fabric you will need? (Omit the floor of the tent in yo