Know This For Your Chemistry Final Exam - Stoichiometry Review

multiple reason was because our unit was already in moles, and where else can I go? I can't just instantly. I don't want to go back down to go to grams because that wouldn't give me what I want, so the multiple ratio comes from our balanced equation, right? the four moles of NA come from

this

balanced equation that was our reactant, our product was then two moles of any two, oh, that one at the bottom is always a line so they can cancel out now that we've done that and we're on our third step. which is going from the moles of NA to the grams of NA and we are going to use the molar mass of sodium from there I am going to put that on top and then the reason why I put a mole on the bottom is once again so that I can cancel out,

this

is what I want you to see if you're not sure what to do next or how to align the units if you've gotten to at least the first step, it tells you which unit comes next mm-hmm right, it tells you oh, this has than being aligned in the opposite place, do we see that pattern?

Yes, okay, you do it very well, if you found this

review

helpful then you will really enjoy my complete guide. for

stoichiometry

, which has even more

exam

ples and test questions with comments, head over to Melissa Maribel's communication or click the link in the description box to purchase the notes and I'll see you in the next video covering limiting reactants.