Solutions: Concentration and Solubility: Science Unit 6, Grade 10 (Letters & Devotion)

Description

Solutions: Concentration and Solubility is Unit 6 of Chemistry in the Kitchen and Beyond: Matter, Energy, and Change (Part 2) (Grade 10), the Letters & Devotion Science course, complete in one printable PDF: 10 lessons, the unit check-up and the answer key, 81 pages.

• The relationship between molecular polarity/shape and solubility (‘like dissolves like’)
• The molarity formula and its use given moles or mass of solute and solution volume
• The dilution formula M1V1 = M2V2 and solving for an unknown quantity
• Conservation of moles of solute during dilution
• Sequencing of mole conversion, molarity, and dilution formulas in an unfamiliar multi-step problem
• Dynamic equilibrium in a saturated solution
• Factors affecting dissolving rate explained through particle collision frequency
• The solubility curve as a graphical representation of saturation point versus temperature
• Classification of solution states (unsaturated, saturated, supersaturated) relative to a solubility curve
• The limits of the ‘like dissolves like’ model for molecules with mixed polar and nonpolar regions

Every lesson is written for a parent with no teaching background: it opens with a short script to read aloud, names the specific wrong idea a student is likely to reach for and how to correct it, and closes with a practice sheet you may copy for your household. Scripture references are King James Version throughout. Black-and-white, 8.5 x 11 in. The whole year of this course is also in this store as a single book.

AI note: The written content of this resource was drafted with AI tools, then reviewed and edited by the author.