ch4 mole day revised

ch4 mole day

We are celebrating mole day today

molar eclipse of the heart, and happy mole day to you (we will watch videos in class) molar eclipse of the heart

happy mole day to you

copy the following into your notebook and fill in these blanks with the necessary information:

A mole contains ____________’s number of atoms

This number is equal to 6.02 * _____ or 602,____________________________________ atoms

•The mass of 1 mole is found on the _________________ ______________

•Therefore, the mass of 1 mole of C = ____ g

•Add the mass of 2 hydrogens and one oxygen, you can find the mass of 1 mole of H2O = ___ g

copy the following into your notebook and fill in these blanks with the necessary information:

(use paper cup to toast to mole day). How many molecules of water did you consume?_______________show measurements; show work:

the full water bottle contains______mL = _______g (because the density of water is __________) therefor the bottle contains = __________moles of water, which is equal to ________ molecules. work:

how many atoms of oxygen are in the bottle? How many atoms of hydrogen?

Explain your reasoning.

copy the following into your notebook and fill in these blanks with the necessary information:

the Smarties are made of dextrose (an isomer of glucose; look up formula of glucose)_______________. How many atoms of what elements are in a molecule of glucose? __________ How many total atoms in one molecule of glucose? show work:

__________mass your smartie package; its mass is ________g of dextrose. The mass of 1 mole of dextrose (same formula as glucose,_________________) = _______________g therefore, your smartie package contains ________ mole - work:

this is ____________molecules of dextrose: work:

Which substance did you consume the most molecules of? (glucose or water)

-_________________

What is your mathematical proof?

If I shared one smartie tablet with the rest of the world (check population of world, round to 3 digits) I could give each person __________________ molecules of dextrose. work:

For the 'smarties' in my class.....How many atoms are in one smartie tablet? show work

copy the following into your notebook and fill in these blanks with the necessary information:
The chemical formula of table salt is______________. In a full box of salt, There are ________ g which equals ______ moles of salt. show work:

If I ate that much salt at once I would be ________________.

copy the following into your notebook and fill in these blanks with the necessary information:

The chemical name of baking soda is ___________________. Baking sodas chemical formula is______________. in a full baking soda box ________g are present. What polyatomic ion is in baking soda? (formula and name of the polyatomic ion) ___________ How many total atoms in a molecule of baking soda? ___________ Calculate the moles _____________ of baking soda in the box. Calculate the number of molecules of baking soda, and calculate the number of atoms of each element present. work:

Answer the following in your notebook:At

When is mole day supposed to be? Why? At what time did it start? At what time will it end? (Research on internet)

What is the official mole day theme of this year?

What is your favorite mole day theme of all times?

What is your favorite mole joke? (better have a backup, and be prepared to share!)