Innovating Science® - Formation of Tin Wool Demo
Manufacturer ID - IS7032
Students will learn about acids and bases through a class discussion and then test a dilute acid and dilute base with neutral litmus paper to learn how the paper indicates something is acidic or basic. Once that skill is learned they can move on to test some common items that would be found around their house to determine if they are acids or bases. Optional: Extra litmus paper is included to test more items either from home or around the school building for a greater understanding of acids and bases. The activity contains enough materials for 6 groups of students.
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Description / Innovating Science® - Formation of Tin Wool Demo
Aligned to the Next Generation Science Standards (NGSS)*
Disciplinary Core Ideas: PS1.A; PS2.B
Performance Expectations: HS-PS1-1
Cross Cutting Concepts: Patterns
Engineering Practices: Developing and Using Models
Kit Includes:
2 x 700mL Tin (II) Chloride, 1.0M Solution
1 x 140g Zinc Metal Mossy
DOT Info:
UN1760, Corrosive liquid, n.o.s., (Stannous Chloride, Hydrochloric Acid), 8, III, Ltd Qty
*"Next Generation Science Standards" is a registered trademark of Achieve. Neither Achieve nor the lead states and partners that developed the Next Generation Science Standards was involved in the production of, and does not endorse, this product.