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Name it correctly (Posted on 2012-08-16) Difficulty: 2 of 5
A disclaimer: This problem does not assume any knowledge of chemistry:


The formulae for chemical molecules and their names are given below in mixed order:
C3H8, C4H6, C3H4, C4H8, C7H14, C2H2;
Heptene, Butyne, Propane, Butene, Ethyne, Propyne.

1.Match the formulae with the names.
Explain your solution.

2.Write the names corresponding to the following formulae: C2H4, C2H6, C7H12.

3.Write the formulae for the following molecules: Propene, Butane.

Source: Russian contest

No Solution Yet Submitted by Ady TZIDON    
Rating: 5.0000 (3 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
re(2): First molecule Comment 8 of 8 |
(In reply to re: First molecule by Ady TZIDON)

I'll try to follow that up when I can access my usual computer, some download site gifted it with a virus that has been difficult to erase; hijacked my browser!

The message is: Download only what you want, look for  other options that may be offered in the "fine print" and only accept IF you genuinely need them.  In my case I saw the "fine print" took late!  Damage done.

  Posted by brianjn on 2012-08-17 03:36:22

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