Lab Tomorrow!

On Monday our class took a pretest for our current unit, and I have to say, I'm honestly scared. I wouldn't be surprised if I got a 20% on it, luckily it doesnt count, as always, but it does tell me that i truly know nothing about this current unit. Throughout the week I tried my hardest to pay attention, and so far I am understanding most of it. Tomorrow, our class has a Lab, and I'm honestly afraid of the pre-lab quiz, because on Friday our class learned a new equation that is used to find how much of a compound is water, or how much water was in the compound. During class i was completely lost, and was losing all hope, but thankfully I was able to find this website that not only helped me with this equation, but also on converting units to moles. The website is linked below.

Click here