How many trunks are found in one mole of elephants? Write your answer in scientific notation such as 1.01 x 10^3. trunks 6. How many legs are found in one mole of elephants? Write your answer in scientific notation such as 1.01 x 10^3. 7. How many carbon atoms are found in one mole of carbon tetrachloride (CCl4) molecules? Write your answer in scientific notation such as 1.01 x 10^3.
The Mole
We will use the analogy of an elephant and its body parts to explore the concept of moles of compounds or elements. The elephant and the carbon tetrachloride, CCl4 molecule are the test cases.
One elephant has one trunk and four legs
One carbon tetrachloride molecule, CCl4, contains one carbon atom and four chlorine atoms
1 amu = 1.6606 x 10-24 g
1 dozen = 12 items
1 mole = 6.022 x 1023 items =
Critical Thinking Questions: (Give your answers in terms of a number such as 17 or 3.25 x 1015 trunks)
How many trunks are found in one mole of elephants?
Write your answer in scientific notation such as 1.01 x 10^3.
trunks
6. How many legs are found in one mole of elephants?
Write your answer in scientific notation such as 1.01 x 10^3.
7. How many carbon atoms are found in one mole of carbon tetrachloride (CCl4) molecules?
Write your answer in scientific notation such as 1.01 x 10^3.
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