Chemistry Math - Solving a Formula

Students use algebra to rearrange formulas and solve for the missing volume, density, or mass quantity.

Faculty Authors

By
08.20.02

Last Updated 10.15.15
Warning! This learning object uses Adobe Flash and your browser does not support Flash. To view this content you will either need to install and/or enable flash in your web browser or upgrade your web browser.
   
4

Chemistry Math - Solving a Formula has been viewed 16,155 times.

Ask a Question
Posted by alyygirl122 on 9/16/2015 2:23:23 AM Votes 0.00

A friend has a gem that he claims to be a diamond. This gem is 47 carats and has a volume of 1.59 mL. What is the density, p, of this gem? (1g=5.0 carats).

0 Comments
Posted by Ric Lorenz Pascual on 3/18/2016 6:25:33 AM Votes 0.00

How many moles of nitrogen gas, N2, are in a sample that occupies 35.0 L at a pressure of 3.15 atm and a temperature of 852 K? R= 0.0821 L atm/mol K.

0 Comments
Posted by Supriyo Mukherjee on 5/3/2016 10:23:42 AM Votes 0.00

30 ml of a mixture of carbon monoxide and carbon dioxide by adding 10 ml of oxygen by the explosion was current-spark. gas mixture generated caustic Potash solution by adding 5 ml of the remaining left shaken. Mix the amount of material?

0 Comments
Posted by 701 on 6/1/2016 7:08:59 AM Votes 0.00

0.53g of acetanilide was subjected to kjeldahl determination and the ammonia produced was collected in 50cm^3 of 0.50M H2SO4. on dilution to 250cm^3, the acid was titrated against 25cm^3 portion of 0.05M sodium carbonate solution.13.60cm^3 of acid was required for each titration. what is the percentage of nitrogen in acetanilide?

0 Comments
Posted by Faith Avila on 7/17/2016 11:57:29 PM Votes 0.00

(3.75 km/hr)(4.000 hr)

0 Comments