× Didn't find what you were looking for? Ask a question

Recent Posts • Latest Topics • Unanswered Questions

Top Posters

Since Sunday

g

2

GCSE Chemistry homework help: the Alkanes, the Alcohols and the Carboxylic Acids?

ilikescience

wrote...

Posts: 61

Rep:

12 years ago

GCSE Chemistry homework help: the Alkanes, the Alcohols and the Carboxylic Acids?

We have a homework due tomorrow that is kinda confusing... I know al the technical stuff for it but I can't work out the rest. It basically wants me to do a comparison/differences essay between Carboxylic acids, alkanes and alcohols and then give 5 uses in general life for each :/ I know the data and the actual knowledge for it but I don't really understand how they can be different similar, aside from the fact that they're completely different things?! HeLP!

Read 438 times

1 Reply

Related Topics

Show More

Replies

tlgaither

wrote...

#1

12 years ago

Why do you think: "aside from the fact that they're completely different things"

You start with an alkane:
Ethane: C2H6 or CH3CH3

You add an O you get CH3CH2OH the alcohol

You oxidise further - you get the aldehyde- ethanal
CH3CH2OH +

? CH3CHO + H2O

You oxidise further you get the acid - ethanoic acid
CH3CHO +

? CH3COOH.

The above steps apply to any alkane.

Now you have a nice story to write about the progression from the alkane to the acid. you see the structural sililarities between each compound. I am sure that you can find 5 uses for each in everyday life. If not, merely Google each compound and I am sure you will get the info.

Explore

Post your homework questions and get free online help from our incredible volunteers

2370 People Browsing

Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook

Related Images

2959

303

327

Your Opinion

Previous poll results: Do you believe in global warming?

It's sore throat season, why does my mucus have red spots?

Bonobos, Chimpanzees, and the 98% DNA Link

Strange Ingredients Lurking in Doritos Chips

Courses by Biology Forums

The Toxic Skin and Fungi Defense

Ready to ask a question on Biology Forums? Try it out

Join Our Community

Biology Forums - Study Force is a free online homework help service catered towards college and high school students. Get homework help and answers to your toughest questions in biology, chemistry, physics, mathematics, engineering, accounting, business, humanities, and more. Master your assignments quickly with thousands of step-by-step solutions to countless textbook questions asked and answered by our members. If we don't have your question, don't worry. You can ask any homework question and get expert homework help in as little as two hours.

Our extensive online study community is made up of college and high school students, teachers, professors, parents and subject enthusiasts who contribute to our vast collection of study resources: textbook solutions, study guides, practice tests, practice problems, lecture notes, equation sheets and more. With our help, your homework will never be the same!

Join for free today

How is Biology Forums - Study Force different than tutoring?

Home Search Q & A Board Gallery Resource Library Blog Dictionary Chat	Quick Links Start a Topic Latest Topics Unanswered Questions Courses Study Tools Browse by Textbook	Social Facebook YouTube Community Stats Who's Online Trending Staff	Help About Us Take the Tour Study Tips Posting Guidelines Terms and Policies Contact Us
Biology Forums - Study Force © 2010-2025 \| Powered by SMF \| SMF © 2015, Simple Machines \| Sitemap Biology-Forums.com is not affiliated with any publisher. Book covers, title and author names appear for reference only.