lungi

This page lists questions and answers that were posted by visitors named lungi.

Questions

The following questions were asked by visitors named lungi.

4. How would you prepare a solution containing 50mM NaCl (mwt = 58.5g/mol) and 10mM Na2HPO4 (358.057 g/mol) in a final volume of 250ml?
4 years ago

Answers

The following answers were posted by visitors named lungi.

They should b allowed because they play a vital role in the country
9 years ago
really dont understand
4 years ago