Molarity Conversion Problem Set with a Key
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- Contributer:
- Parker's Products for the Sciences
- Lesson Category:
- Problem Set Worksheet
- Grades:
- 8-12
- Answer Key:
- Yes
- Pages:
- 2
- Product File:
Description
Welcome! This worksheet features ten Molarity-themed dimensional analysis problems. Molarity is a derived unit pertaining to the concentration of a solution. In Part I, students will convert moles of a substance and the known volume of water to Molarity. In Part II, students will convert the mass and Molarity of a substance to the volume of water required to prepare the solution. In Part III, students will convert volume of water and the Molarity of a substance to moles. In part IV, students will determine the mass needed of a chemical to prepare a specified Molarity at a predetermined volume.
I included a breakdown showing how to use the conversion factors in a small text box in the upper left front corner of the student page.
I provided a full-page key with the answers in bold red font. I showed the work for each problem. I rounded each answer in the key to honor the multiplication/division rule of significant figures.
I assign this activity in my eighth-grade physical science class. A high school chemistry teacher could also utilize this worksheet for a unit about Molarity.
This PDF file will become editable upon conversion to Microsoft Word using an Adobe Acrobat Reader DC app.
This activity complements the following dimensional analysis worksheets in my store.
- Stoichiometry Practice Problem Set
- Mixed Dimensional Analysis Review Problem Set
- Mass to Compounds Conversion Worksheet
- Molar Mass Conversion Worksheet
- Moles to Compounds Conversion Worksheet
I appreciate your interest. Check out my store for dozens of other quality field-tested, innovative, practical, and user-friendly products for several fields of science - biology, chemistry, field ecology, physical science, earth science, and human anatomy and physiology.