Referring only to Table 1.2 , answer the following questions: a . A computer has 12 megabytes of memory storage. How many bytes of storage is this? b . A 10-km race is 6 .2 mi long. How many meters long is it? c . A chemical balance can detect a mass as small as 0 .1 mg . What is this detection limit in grams? d . A micrometer is a device used to measure small lengths. If it lives up to its name, what is the smallest metric length that could be measured using a micrometer?
Referring only to Table 1.2 , answer the following questions: a . A computer has 12 megabytes of memory storage. How many bytes of storage is this? b . A 10-km race is 6 .2 mi long. How many meters long is it? c . A chemical balance can detect a mass as small as 0 .1 mg . What is this detection limit in grams? d . A micrometer is a device used to measure small lengths. If it lives up to its name, what is the smallest metric length that could be measured using a micrometer?
Solution Summary: The author explains that the bytes of storage of a computer having 12megabytes of memory storage are to be stated.
Referring only to Table
1.2
, answer the following questions:
a. A computer has
12
megabytes
of memory storage. How many bytes of storage is this?
b. A
10-km
race is
6
.2
mi
long. How many meters long is it?
c. A chemical balance can detect a mass as small as
0
.1
mg
. What is this detection limit in grams?
d. A micrometer is a device used to measure small lengths. If it lives up to its name, what is the smallest metric length that could be measured using a micrometer?
What are the IUPAC Names of all the compounds in the picture?
1) a) Give the dominant Intermolecular Force (IMF) in a sample of each of the following
compounds. Please show your work. (8) SF2, CH,OH, C₂H₂
b) Based on your answers given above, list the compounds in order of their Boiling Point
from low to high. (8)
19.78 Write the products of the following sequences of reactions. Refer to your reaction road-
maps to see how the combined reactions allow you to "navigate" between the different
functional groups. Note that you will need your old Chapters 6-11 and Chapters 15-18
roadmaps along with your new Chapter 19 roadmap for these.
(a)
1. BHS
2. H₂O₂
3. H₂CrO4
4. SOCI₂
(b)
1. Cl₂/hv
2. KOLBU
3. H₂O, catalytic H₂SO4
4. H₂CrO4
Reaction
Roadmap
An alkene 5. EtOH
6.0.5 Equiv. NaOEt/EtOH
7. Mild H₂O
An alkane
1.0
2. (CH3)₂S
3. H₂CrO
(d)
(c)
4. Excess EtOH, catalytic H₂SO
OH
4. Mild H₂O*
5.0.5 Equiv. NaOEt/EtOH
An alkene 6. Mild H₂O*
A carboxylic
acid
7. Mild H₂O*
1. SOC₁₂
2. EtOH
3.0.5 Equiv. NaOEt/E:OH
5.1.0 Equiv. NaOEt
6.
NH₂
(e)
1. 0.5 Equiv. NaOEt/EtOH
2. Mild H₂O*
Br
(f)
i
H
An aldehyde
1. Catalytic NaOE/EtOH
2. H₂O*, heat
3. (CH,CH₂)₂Culi
4. Mild H₂O*
5.1.0 Equiv. LDA
Br
An ester
4. NaOH, H₂O
5. Mild H₂O*
6. Heat
7.
MgBr
8. Mild H₂O*
7. Mild H₂O+
Chapter 1 Solutions
Chemistry for Today: General Organic and Biochemistry
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