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?
Draw the major substitution products you would expect for the reaction shown below. If substitution would not occur at a significant
rate under these conditions, check the box underneath the drawing area instead.
Be sure you use wedge and dash bonds where necessary, for example to distinguish between major products.
Note for advanced students: you can assume that the reaction mixture is heated mildly, somewhat above room temperature, but
strong heat or reflux is not used.
Cl
Substitution will not occur at a significant rate.
Explanation
Check
:☐
O-CH
+
Х
Click and drag to start
drawing a structure.
Draw the major substitution products you would expect for the reaction shown below. If substitution would not occur at a significant
rate under these conditions, check the box underneath the drawing area instead.
Be sure you use wedge and dash bonds where necessary, for example to distinguish between major products.
Note for advanced students: you can assume that the reaction mixture is heated mildly, somewhat above room temperature, but
strong heat or reflux is not used.
Cl
C
O Substitution will not occur at a significant rate.
Explanation
Check
+
O-CH3
Х
Click and drag to start
drawing a structure.
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