Suppose you were dissatisfied with both Celsius and Fahrenheitunits and wanted to design your own temperature scale basedon ethyl alcohol (ethanol). On the Celsius scale, ethanol has amelting point of − 117 . 3 ° C and a boiling point of 78.5 °C, buton your new scale calibrated in units of degrees ethanol, °E,you define ethanol to melt at 0 °E and boil at 200 °E. (a) How does your ethanol degree compare in size with a Celsius degree? (b) How does an ethanol degree compare in size with a Fahrenheit degree? (c) What are the melting and boiling points of water on theethanol scale? (d) What is normal human body temperature (98.6 °F) on the ethanol scale? (e) If the outside thermometer reads 130 °E, how would youdress to go out?
Suppose you were dissatisfied with both Celsius and Fahrenheitunits and wanted to design your own temperature scale basedon ethyl alcohol (ethanol). On the Celsius scale, ethanol has amelting point of − 117 . 3 ° C and a boiling point of 78.5 °C, buton your new scale calibrated in units of degrees ethanol, °E,you define ethanol to melt at 0 °E and boil at 200 °E. (a) How does your ethanol degree compare in size with a Celsius degree? (b) How does an ethanol degree compare in size with a Fahrenheit degree? (c) What are the melting and boiling points of water on theethanol scale? (d) What is normal human body temperature (98.6 °F) on the ethanol scale? (e) If the outside thermometer reads 130 °E, how would youdress to go out?
Suppose you were dissatisfied with both Celsius and Fahrenheitunits and wanted to design your own temperature scale basedon ethyl alcohol (ethanol). On the Celsius scale, ethanol has amelting point of
−
117
.
3
°
C
and a boiling point of 78.5 °C, buton your new scale calibrated in units of degrees ethanol, °E,you define ethanol to melt at 0 °E and boil at 200 °E. (a) How does your ethanol degree compare in size with a Celsius degree? (b) How does an ethanol degree compare in size with a Fahrenheit degree? (c) What are the melting and boiling points of water on theethanol scale? (d) What is normal human body temperature (98.6 °F) on the ethanol scale? (e) If the outside thermometer reads 130 °E, how would youdress to go out?
Draw the Fischer projection for a D-aldo-pentose. (aldehyde pentose). How many total
stereoisomers are there? Name the sugar you drew.
Draw the Fischer projection for a L-keto-hexose. (ketone pentose). How many total
stereoisomers are there? Draw the enantiomer.
Draw a structure using wedges and dashes for the following compound:
H-
Et
OH
HO-
H
H-
Me
OH
Which of the following molecules are NOT typical carbohydrates? For the molecules that are
carbohydrates, label them as an aldose or ketose.
HO
Он
ОН ОН
Он
ОН
но
ΤΗ
HO
ОН
HO
eve
Он он
ОН
ОН
ОН
If polyethylene has an average molecular weight of 25,000 g/mol, how many repeat units
are present?
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Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell