CHEMISTRY: Great job on the moles of chalk lab! You set a land speed record for finishing a lab, and no hints. Good job! How’d you do on that mole problem worksheet? Here is a review of some of the problems.. At the end, it also has instructions for the lab, just in case you were out today. By the way, the lab can be written up on a sheet of paper instead of in your lab books.
CHEMISTRY – So, how big a bucket do you think we’d need for a mole of candy corn? Yum! 
Here’s the short review we did on the mole, mass, atoms problems. Did it help? Just don’t forget the conversion factor, and think through the problems. Put units first and then numbers. Make sure what you’re doing has a reason and makes sense!
CHEMISTRY: So… how big a bucket do you think we’d need to hold a mole of frogs? Nope, not the furry brown creature that burrows underground, it’s a whole different thing! Here’s the lecture from Friday on moles, mass, and Avogadro’s number. I still say he has a cool name…
HON CHEMISTRY: Hey guys, here’s the lecture from Monday on moles, molar mass, and Avogadro’s number. Remember, it’s all in terms of one mole. The mass of one mole, the molar mass, is the average atomic mass of the element in grams (periodic table). And the number of atoms in one mole is …. well you know that. Speaking of moles, isn’t he cute? Well, beauty being in the eye of the beholder and all. Hmmmm………
Image source blog.ibts.eu/wp-content/uploads/2009/02/mole2.jpg
CHEMISTRY: Great job on the moles of chalk lab! You set a land speed record for finishing a lab, and no hints. Good job! How’d you do on that mole problem worksheet? Two things might help – first, there will be a help session tomorrow morning at 7:15 A.M. Also, here is a review of some of the problems from the worksheet. At the end, it also has instructions for the lab, just in case you were out today. By the way, the lab can be written up on a sheet of paper instead of in your lab books.
CHEMISTRY: So how many water molecules are in that drop? Here’s the lecture from today on using molar mass as a conversion factor. You did a great job on the problems! By the way, how was the quiz today. Don’t give up – keep working on memorizing polyatomic ions, acids, and the chemical names for those common substances you researched. Have you tried making a song?
CHEMISTRY: Finally! We finished average atomic mass! So… how big a bucket do you think we’d need to hold a mole of frogs? Nope, not the furry brown creature that burrows underground, it’s a whole different thing! Here’s the lecture from Thursday on moles, mass, and Avogadro’s number. I still say he has a cool name…
HON CHEMISTRY: Hey guys, here’s the lecture from Tuesday on moles, molar mass, and Avogadro’s number. Remember, it’s all in terms of one mole. The mass of one mole, the molar mass, is the average atomic mass of the element in grams (periodic table). And the number of atoms in one mole is …. well you know that. Speaking of moles, isn’t he cute? Well, beauty being in the eye of the beholder and all. Hmmmm………
Image source blog.ibts.eu/wp-content/uploads/2009/02/mole2.jpg
