wengelu

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

Questions

The following questions were asked by visitors named wengelu.

if 7.5g of urea, (NH2)2CO is dissolved in 500g of water (density of resulting solution is 1.25g/mml). what is the molar concentration of the solution?
4 years ago

Answers

The following answers were posted by visitors named wengelu.