Iri

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

Questions

The following questions were asked by visitors named Iri.

a bottle contains 1000ml of pure ethanol. 300 ml is removed and the bottle is topped up with pure water. the mixture is stirred. what is the volume of ethanol in the bottle if the process is repeated five times? how many times should the process be repeat...
8 years ago

Answers

The following answers were posted by visitors named Iri.