Chemistry, 23.02.2021 16:30 mcaninch36
Analysis and Conclusions
Now analyze what happened in the video. Submit your observations and answers to the questions in the essay box
below.
1. Analyze the shape of H2O.
1. What is the shape of the H2O molecule?
2. Is it symmetrical?
3. Does this mean that the H2O molecule is polar or nonpolar?
2. How do your answers to the questions in 1 explain your observations of what happened to the stream of water?
3. Analyze the bonds of CCIA.
1. What is the shape of the CCl4 molecule?
2. Is it symmetrical?
3. Does this mean that the CCl4 molecule is polar or nonpolar?
4. Assume that the water stream is replaced by a stream of CC14. Predict what would happen in each case:
1. charged comb
2. PVC pipe
3. charged balloon
5. Explain your predictions.
Answers: 1
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Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments
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Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. p k a1 p k a2 1.30 6.70 calculate the ph for each of the points in the titration of 50.0 ml of 1.5 m h3po3(aq) 1.5 m h 3 po 3 ( aq ) with 1.5 m koh(aq). 1.5 m koh ( aq ) .
Answers: 1
Analysis and Conclusions
Now analyze what happened in the video. Submit your observations and answe...
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