How do you test the three types of alcohols?

In the reading, yao chen-yuan describes traveling to deliver a message. why was he willing to risk danger to travelto tientsin? he wanted to the boxers with their cause

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?

Which three statements represent the benefits of performing experiments using computer simulations?