Chemistry, 11.02.2020 21:21 Svetakotok
A particular oral contraceptive contains 0.038 mg of ethinyl estradiol in each pill. The formula of this compound is C20H24O2. How many molecules of ethinyl estradiol are there in one pill?
Answers: 1
(Conversion factor: 1 g = 1000 mg)![(C_{20}H_{24}O_2)=[(20\times 12)+(24\times 1)+(2\times 16)]=296g/mol](/tpl/images/0507/1249/cf315.png)
number of molecules
of ethinyl estradiol will contain = 
number of moleculesAnother question on Chemistry
Chemistry, 21.06.2019 16:30
Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.
Answers: 1
Chemistry, 22.06.2019 04:00
Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?
Answers: 2
You know the right answer?
A particular oral contraceptive contains 0.038 mg of ethinyl estradiol in each pill. The formula of...
Questions
Mathematics, 10.11.2020 09:00
English, 10.11.2020 09:00
Chemistry, 10.11.2020 09:00
Mathematics, 10.11.2020 09:00
Mathematics, 10.11.2020 09:00
Physics, 10.11.2020 09:00
Chemistry, 10.11.2020 09:00
Social Studies, 10.11.2020 09:00
Mathematics, 10.11.2020 09:00
Biology, 10.11.2020 09:00
English, 10.11.2020 09:00
