The mole is a counting number that allows scientists to describe how individual molecules and atoms react. If one mole of atoms or molecules is equal to 6.022 × 1023 atoms or molecules, how many molecules are in a 23.45 g sample of copper (II) hydroxide, Cu(OH)2? (MM of Cu(OH)2 is 97.562 g/mol) Express your answer to the correct number of significant figures and you must show all work in the form of dimensional analysis as shown in Lesson 4. You must solve the problems as they are taught in the course.     4.2 Counting particles of matter.  Grams to moles of Copper Hydroxide to molecules of Copper Hydroxide.

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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The mole is a counting number that allows scientists to describe how individual molecules and atoms
react. If one mole of atoms or molecules is equal to 6.022 × 1023 atoms or molecules, how many molecules
are in a 23.45 g sample of copper (II) hydroxide, Cu(OH)2? (MM of Cu(OH)2 is 97.562 g/mol) Express
your answer to the correct number of significant figures and you must show all work in the form of
dimensional analysis as shown in Lesson 4. You must solve the problems as they are taught in the course.    

4.2 Counting particles of matter. 

Grams to moles of Copper Hydroxide to molecules of Copper Hydroxide.

 

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