Chemistry Forum

Just wondering if chlorine and oxgen gas come together, is it explosive?

Hi, I have some questions about hydrogen and oxygen: 1. Why is hydrogen and oxygen in liquid form better than in gaseous form in fuel cells? I understand this is to do with storage and transportation but is there also another reaosn? 2. What are safety concersn operation a hydrogen-oxygen fuel cell?...

What is the principle of the beer-lambert law? The equaton is A= e x c x l where A is absorption, e is molar absorptivity coefficient, c is concentration and l is path length of solution (what about the width of the solution??). I read somewhere that the great thing about the law is that it allows y...

thank you heaps!!!! that's great... now about the amount of dichromate to use... i've heard that if you have the concentration too small, the error increases...would 0.01 M of potassium dichromate be too small? It's just, that if it needs an end point of 25mL, a large amount of cereal is needed due ...

I have to make a titration in order to determine the content of iron in cereal. The iron is present as iron (II) soluble salt and i have to get this out of the cereal. I was thinking about crunching the cereal, adding water and then filtering it using filter paper. Is there a better way to do this? ...