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2/1 or 2/4 Warm-up

2/1 or 2/4 Warm-up. How many donuts are in 17.5 dozens? How many cases would 200. cokes occupy? (1 case = 24 cokes). 2/7 or 2/8 Warm-up. Explain how the mole and Avogadro’s number are related. Complete the analogy: Avogadro’s number is to mole as ________ is to ________.

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2/1 or 2/4 Warm-up

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  1. 2/1 or 2/4 Warm-up How many donuts are in 17.5 dozens? How many cases would 200. cokes occupy? (1 case = 24 cokes)

  2. 2/7 or 2/8 Warm-up • Explain how the mole and Avogadro’s number are related. Complete the analogy: Avogadro’s number is to mole as ________ is to ________. • Open up your homework (pg 5 and 6) to be stamped.

  3. 2/11 or 2/12 Warm-up • To make 1 mole of Caffeine (C8H10N4O2), how many moles of each element are needed? ___ mol C + ___ mol H + ___ mol N + ___ mol O • How many moles of each element are needed to make 4 moles of Caffeine? ___ mol C + ___ mol H + ___ mol N + ___ mol O • If I have 9.6 mol of Carbon, what is the maximum number of moles of Caffeine that can be produced?

  4. In partners, try and figure this out • You are given one mole of a compound that contains mercury and oxygen. You find that its molar mass is 417.179g/mol. • Write the correct formula and name for the compound.

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