We mixed hydrochloric acid with zinc and measured the results. We calculated the ratio of the 2 element. We drove off the chlorine gas from the mixture with a heat plate. That left zinc chloride behind. I found the lab to pretty easy and entertaining except for the fact that the chlorine gas smelled terrible. The pre-lab I didn't expect to do good on and I apparently pulled through and passed it. This just shows how much I am going to have to study for the test over chemical composition.
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| Before Heating |
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| After Heating |
It was a fun lab! Beautiful rundown on what happened throughout. I like the photos of the compound as well!
ReplyDeleteI felt the same way going into the pre-lab. I did not think I was going to pass at all, but after trying to figure out the practice problems the night before, I was able to finally understand the process and ace the pre-lab. Also, I too liked your pictures and your overview of the lab. It would be very helpful for someone to understand the general process we went through to make the product.
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