Chemistry, 23.08.2019 16:30 mydoggy152
Which of these statements is true of saturated hydrocarbons?
a. they contain one carbon to carbon double bond.
b. they have at least one carbon to carbon double bond.
c. they have one or more carbon to carbon triple bonds.
d. they contain only single bonds.
Answers: 1
Chemistry, 21.06.2019 18:30, ciarakelly636owuiup
Asample of the male sex hormone testosterone, c19h28o2, contains 3.88×10^21 atoms of hydrogen.(a) how many atoms of carbon does it contain? (b) how many molecules of testosterone does it contain? (c) how many moles of testosterone does it contain? (d) what is the mass of this sample in grams?
Answers: 1
Chemistry, 22.06.2019 20:20, carcon2019
Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .
Answers: 3
Which of these statements is true of saturated hydrocarbons?
a. they contain one carbon to ca...
a. they contain one carbon to ca...
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