Balancing Equations. Before we start, there are some things we all need to know.
The Nanomedicine Delivery Challenge. You have learned that some sunscreen products contain nanoscale structures. You have learned that some sunscreen.
Determine the oxidation number for each atom in the following molecules 1.H 2 S 2.P 2 O 5 3.S 8 4.SCl 2 5.Na 2 SO 3 6. SO 4 -2 7. NaH 8.Cr 2 O 7 -2 9.SnBr.
Artefact 2
(See Chapter 10.1) Chemical Reactions. Using pp. 296-300 of A Natural Approach to Chemistry, Answer as many of the following questions as you can in the.
Balancing chemical reactions. This is an example of an unbalanced chemical reaction. There are two oxygen atoms on the left but only one on the right.
Intersection 13 Electrochemistry. Outline Ed’s Demos: hydrolysis of water, oxidation states of V, potato clock, Zn/Cu electrochemical cell Electrochemistry.
1 Chapter 11 “Chemical Reactions” Sodium at High Speed How will you write an equation to describe this reaction? See 2.0 min.
When a substance undergoes a chemical change. What is a chemical reaction?
Chapter 8 Chemical Reactions
Write answers on sheet of paper – 13, 16, 17, 20 Write answers for Objective 5 on card! 26, 32, 34.
