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Study Topics for Chemistry Chapter 17 Test

Prepare for your Chemistry Chapter 17 test by studying topics such as chemical vs. physical changes, balancing equations, and more. Learn about the element Cadmium and its uses. Review previous labs and work on homework assignments. Goal: Perform a double replacement reaction successfully. 8 Relevant

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Study Topics for Chemistry Chapter 17 Test

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  1. Warm up 01-14-14 • Question: Name some topics to study for your ch 17 test • Answer: • Chem vs. phys change, chem equations, conservation of mass, balancing equations, formula mass, classifying reactions • Goal: I will perform a double replacement reactions.

  2. ELEMENT OF THE DAY • 48 – Cadmium – Cd • Cadmium, like mercury and lead, can accumulate in the environment and the body, and hence can cause long term damage to all forms of life. • Cadmium is most famous for use in nickel-cadmium (ni-cad) batteries, which you should recycle for the reasons mentioned above. These are being replaced by lithium ion and nickel metal hydride. • Cadmium-plated fasteners are used on bolts on airplanes because they don’t rust or corrode. • Cadmium sulfide makes a bright yellow pigment, but like many older paint pigments, it is toxic.

  3. Bellwork / New & Good • Review previous labs • Double replacement • PbNO3 + NaI PbI + NaNO3 • Homework • Pg J - conclusions • Ch17 Test Thursday • Mid Term 1/30 Agenda

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