Which compound is a glycol? a. CH 3 ―CH 2 ―CH 2 ―CHO b. CH 3 —CH 2 —O—CH 2 —CH 3 c. HOH 2 C―CH 2 ―CH 2 ―CH 2 OH d. CH 3 —CH 2 —CH 2 —CH 2 OH

Predict the products butane (c4h10) + oxygen —>

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml