Chemist can control the rates of reaction by changing what factor

The p sub shell can hold up to 8 electrons in an atom. true or false?

An experimental procedure requires a 10 ml of acid to be dissolved

What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume