【Daily Question No. 71】May 10, 2017

Thread Content

Simple distillation involves heating a solution to cause part of it to ( ), and then guiding the vapor out for ( ). Fill-in-the-blank questions: Correct answers: Vaporization, condensation. http://bbs.hcbbs.com/static/image/hrline/4.gif Hainchuan Network’s special May Day event “Remembering the Glorious Moments” warmly invites your participation: http://bbs.hcbbs.com/thread-1774529-1-1.html (Source: Hainchuan Chemical Forum). The first round of voting for the creative ideas contest (use your mouse to influence the results): http://bbs.hcbbs.com/thread-1776507-1-1.html [Haixin Chemical Cup ★ Spring has arrived at Hainchuan Chemical] A collection of posts sharing beautiful scenery from 2017 (you can take a look at the local landscapes posted by users from various places in your free time): http://bbs.hcbbs.com/thread-1766484-1-1.html