celestine
This page lists questions and answers that were posted by visitors named celestine.
Questions
The following questions were asked by visitors named celestine.
What volume would 10.5 g of nitrogen gas, N2 occupy at 200.K and 2.02 atm.
13 years ago
A solution of ethanol water is prepared by dissolving 10ml ofethanol density 0.789g/mol in a 100ml of a solution with density 0.982g/mol.what is the cerntration of ethanol in the solution expressed in mass percent?;mass/volume percent?
7 years ago
Answers
The following answers were posted by visitors named celestine.