radomes.openskiesproject.org
ritaaaa
ritaaaa ritaaaa
  • 02-07-2016
  • Chemistry
Answered

8) What many atoms are in 100 grams of of Mgo?

8) What many atoms are in 100 grams of of Mgo? class=

Verified Answer :

sweetburger
sweetburger sweetburger
  • 03-07-2016

100g (MgO)/40.03g/mol(MgO) = moles of MgO

moles of MgO 6.02210^23*2=number of atoms in MgO

Answer Link

Related Questions

3 11x7y14 X2y4
Factor the expression 4d 12
An investigation that is controlled
Maki uses 20 gallons of a solution with an unknown ethanol concentration and 60 gallons of a 12 ethanol solution to make 80 gallons of a 10 solution What is the
Which best describes longitudinal waves A Compressions and rarefactions make up longitudinal waves which can only travel in matter B Light energy travels in lon
In a modern newspaper which design element would NOT be included A visually crowded front page B multiple sections for different types of news C photojournalism
Which of the following are functions of the skeletal system to provide the body with a strong and mobile framework to allow the body to move to protect internal
The Romans used the knowledge of concrete that they gained from the Mesopotamians in order to help build their aqueducts and other structures True False
Sam munches on some almonds To which food group do almonds belong A fruits B dairy C protein D vegetables
24 Why are monopolies considered to be detrimental to consumers