Emails us- Call US

Assignment help 3374

6. The concentration of H3O in your stomach is 0.012 M. What is the pH of your stomach?

7. Write the balanced reaction when nitric acid and potassium hydroxide react together.

8. Write the balanced reaction when potassium bicarbonate reacts with sulfuric acid.

9. If 50.0 mL of a 0.120 M solution of sulfuric acid is titrated with 0.150 M sodium hydroxide, then how many mL of sodium hydroxide will be used?

10. What product results from alpha emission by 244-Pu?

11. What isotope would produce 84-Kr after emitting a beta-particle?

12. The half-life of 208-Po is approximately 3.00 years. When it decays, it emits an alpha particle and produced 204-Pb as a product. If you had 15 grams of 208-Po today, then how many grams of 204-Pb would you have after nine years?


15% off for this assignment.

Our Prices Start at $11.99. As Our First Client, Use Coupon Code GET15 to claim 15% Discount This Month!!

Why US?

100% Confidentiality

Information about customers is confidential and never disclosed to third parties.

Timely Delivery

No missed deadlines – 97% of assignments are completed in time.

Original Writing

We complete all papers from scratch. You can get a plagiarism report.

Money Back

If you are convinced that our writer has not followed your requirements, feel free to ask for a refund.