anonymous
  • anonymous
how many moles of MgSO4 are in 2.07g of MgSO4
Chemistry
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
The first thing to do is to work out how what the mass of one mole of MgSO4 is...I don't have a periodic table with me so you'll have to look up the exact values but it will be something like (Mg) g/mol + 32 g/mol + 4x16 g/mol = XY g/mol for MgSO4 That's the molar mass. Then you can just divide the mass of the substance by it's molar mass to get number of moles: So: \[\frac{ 2.07g }{ XYg/mol}=N^{o} moles\]
anonymous
  • anonymous
thank you

Looking for something else?

Not the answer you are looking for? Search for more explanations.