Answer to Question #176562 in General Chemistry for Gbolahan

General Chemistry

Question #176562

A sample of magnesium has a mass of 6.0g calculate the number of moles present and number of magnesium atoms present

Expert's answer

Number of moles of Magnesium =0.25 moles

Numberof aatoms of Magnesium ="1.505\u00d710^{23} atoms"

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Calculate the energy of an electron in the Bohr orbit with n=3
2. How many mole of particles are contained in 34gram of NH3(formula mass 17gram per mole
3. What is the mass of 1.0 mole of (NH4)2 S?
4. How would you change the volume of the following reaction to increase the yield of the products? (Re
5. ). Does the reaction above represent a reaction where energy is absorbed or released?
6. Review Quantum NumbersWith L and m valuesWhat is the L value of the p sublevel?How many orbitals are
7. Determine the pH of each of the following solutions:4.52 x 10-7 M HCl1.00 x 10-5 M HNO35.55 x 10-4