### Self Test 1 Answers

Posted:

**Mon Jul 03, 2017 10:01 pm**Hey guys!

Here are my answers for Self Test 1 -- What do you get?

1a. 24.0 g NaOH

1b. 81.3 mL

2a. 2AL + 6HCL --> 2AlCl3 + 3H2

2b. 9.51g AlCl3

3a. Dx >= 3.2 E -32

3b. 1.3 E -31 m

4. 3.61 E -19 J

5. CH4O

6. 2.98 J

7. 2CH3OH + 3O2 --> 2CO2 + 4H20

8. 1.86 E -6 m

9. C5H12O5

10. (drew a sine wave graph)

Amplitude = height of the waves = the intensity of the wave and/or the number of photons

Frequency = peak to peak distance = how many cycles pass in 1 second

Wavelength = distance between origin and 1 full cycle = the length of the wave's oscillations .

Here are my answers for Self Test 1 -- What do you get?

1a. 24.0 g NaOH

1b. 81.3 mL

2a. 2AL + 6HCL --> 2AlCl3 + 3H2

2b. 9.51g AlCl3

3a. Dx >= 3.2 E -32

3b. 1.3 E -31 m

4. 3.61 E -19 J

5. CH4O

6. 2.98 J

7. 2CH3OH + 3O2 --> 2CO2 + 4H20

8. 1.86 E -6 m

9. C5H12O5

10. (drew a sine wave graph)

Amplitude = height of the waves = the intensity of the wave and/or the number of photons

Frequency = peak to peak distance = how many cycles pass in 1 second

Wavelength = distance between origin and 1 full cycle = the length of the wave's oscillations .