Unfortunately, there wasn't a pretest for this unit. I actually like taking pretests because they help me see what's going to be on the unit before it usually starts. The pre tests also have some of the same questions as the post test so it is beneficial to me. Anyways, the first stoichiometry lecture was pretty easy. Most of it consists of conversions. You have to convert the initial mass to moles, then compare that the the moles of the other substance, and finally change that to grams in order to solve the problem. Hopefully the rest of the unit is as easy as this part!
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| https://www.tes.com/lessons/Dd1iN2u2z62JUQ/stoichiometry |
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I too enjoy taking the pre tests. It is a great way to see whats going to be important to know in the unit. You find out what you need to know and what you don't.
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