How do you count pi bonds on ring structures?
My teacher has given us several ring compounds and we have to determine the number of pi bonds. One ring has two double bonds and within the ring there are an oxygen with two lone pairs and a nitrogen with one lone pair. Oxygen is attached by single bonds on the ring while nitrogen is a attached by one single bond and one double bond. Does that make any sense? So its a cyclopentene but two of the carbons have been switched out with an oxygen and a nitrogen. Please HELP!
Related Blogs
- Oxygen Jungle Villas Makes Conde Nast Hot List! | Costa Rica Travel
- « LA Ring Blog – Installment #2 The KUSC Blog
- Beth Pattillo turns toward 'Sense and Sensibility' « The Book Case
- Christianity, Common Sense & The Escape Hatch « American Heathen®
- Sorry Mr. President, that number is taken | The Lohud Yankees Blog
- Weight Loss Tip: Burn Fat With Oxygen | Weight Loss Information
- FBI Has Doubled Number of Agents Assigned to Counterterrorism …
- Dress by Number: Miranda Kerr's Airport Style – The Budget Babe
- Florin-gro Nitrogen Fertilizer for Planted Freshwater Aquarium …
- Rittman Mead Consulting » Blog Archive » Oracle BI EE 10.1.3.4.1 …
- Lorena Ochoa, world number one temporarily retires from golf …
- Dollar Dog Day's secret weapon….now with nitrogen! – Phinally …
- VIDEO: Sandra Bullock Appears Without Wedding Ring | OK! Magazine …
- States rethink teacher pay, job security « Joanne Jacobs
- Win a Pair of Tickets for FanFest This Weekend : HeyUGuys – UK …
- Review: HTC Desire with HTC Sense and Android 2.1 | Gear Diary
- Understanding Number Formats In Microsoft Excel 2007 | Dot on i
- WSA 4.0 Sneak Preview « DocumentName.com
- MGM Woes Now Delay Bond #23; EON Says Development Suspended …
- JAMES BOND 23 Delayed Indefinitely – Collider.com
Mail this post
Categories: Bond Funds Tags: carbons, double bond, double bonds, lone pair, lone pairs, nitrogen, number of pi, oxygen, pi bonds, ring compounds, single bond, single bonds
How are hydrogen bonds different from covalent bonds?
Hydrogen bonds are weaker than covalent bonds and form between partially charged atoms or molecules.
The atoms in hydrogen bonds have valence electrons; the atoms in covalent bonds have valence spaces.
The compounds that result from hydrogen bonds contain carbon; those that result from covalent bonds do not.
Covalent bonds are organic; hydrogen bonds are inorganic.
Related Blogs
- Profiles of WSA Cabinet, 2010-11, Part 1 « Western Herald
- Former WSA president meets with WSA « Western Herald
- Is potassium sulfide (K2S) ionic or covalent?
- How to determine whether a bond is covalent or ionic using IR …
- Hydrogen still in the eco-car race | My Efficient Planet
- FORM Athletics x AMP x Urijah Faber Shorts II : FighterXFashion …
- Really? Hydrogen peroxide for yeast infection : Which Diets Work?
- WSMS & WSA Administrative Update, APRIL 2010 — Seattle Montessori …
- Kannur University Result 2010 | Time2news
- Zhu Di thinks of · Lei Bai: Make day of valence child interest …
- Nanotechnology and the capture carbon dioxide
- Letters From A Tory » Will this week decide the result of the …
- Magnesium Nanoparticles to Store Hydrogen | Hydrogen Fuel Cars and …
- BU Bhopal Result 2010: Barkatullah University BU 1st 3rd Sem …
- CGC Update: April 7, 2010
- Stock Alert for Valence Technology Inc. (VLNC)(D*) | Beacon Equity …
- Motorola Prototype Surfaces, Yet Another Form Factor | AndroidGuys
- Valence Technology to Participate in Deutsche Bank's … – PR Inside
- Wesleyan Student Assembly | The WSA is Reviving E-Squid!
- Wesleying's take on WSA Elections – Wesleying
Mail this post
Categories: Bond Funds Tags: atoms, compounds, covalent bonds, hydrogen bonds, molecules, valence electrons
If mortgage bonds are secured corporate bonds then how did the subprime bubble happen?
I am trying to understand secure bonds and I know mortgage bonds are secured bonds,if that is the case,even if they default ,the investor should get the prinicipal back.Can someone give an explanation of this works.
Related Blogs
- Profiles of WSA Cabinet, 2010-11, Part 1 « Western Herald
- Booth begins WSA presidential term « Western Herald
- How do i change my default search engine in Internet explorer 6?
- Home Mortgage Loan Leads
- Online Home Mortgage Calculator | Different Mortgages
- What Every Real Estate Investor Needs to Know About Cash Flow… And …
- Firefox for Dummies | Browser Default
- Balloon Juice » Blog Archive » And If You Ever Need Someone, I'll …
- Current Mortgage Rates – All You Wanted to Know About Mortgage and …
- Why doesn t my mortgage payment go down when Feds lower rate …
- Top Exhibitors Ready Plans for WSA Show; Highlights for February …
- Top Exhibitors Ready Plans for WSA Show
- WSMS & WSA Administrative Update, APRIL 2010 — Seattle Montessori …
- Meeting The Venture Capital Investor « Ventures7.com
- 2012 Doom » Is there a geological explanation to why South Africa …
- A Quick Explanation Of A Court Reporter | startrekships
- Prinicipal Idiocy
- SCOTUSblog » Move to speed political case
- Banks Resist Plans to Reduce Mortgage Balances
- Opinion: Making the case for liberal interventionism
Mail this post
Categories: Bond Funds Tags: investor, mortgage bonds, prinicipal