PLEASE HELP!!! The Kb of pyridine, C5H5N, is 1.5 x 10-9. Calculate the pH of a solution of 0.157 M pyridine.?

The Kb of pyridine, C5H5N, is 1.5 x 10-9. Calculate the pH of a solution of 0.157 M pyridine. Work Plz. THANKS! 3 Answers C5H5N in water –> C5H5NH+ & OH- Kb = [C5H5NH+] [OH-] / [C5H5N] 1.5e-9 = [x]... Read more

Spanish Help El subjuntivo Completa las oraciones con la forma correcta del presente de subjuntivo de los verbos entre paréntesis.?

1. Es ridículo que tú ______ (tener) un resfriado en verano. 2. Me molesta que mis padres no ______ (cuidar) su alimentación.. 3. No creo que Susana _____ (seguir) sobre los consejos de su médico. 4. Mi hermana se sorprende... Read more

Which covalent bond is the most polar?

N-F C-F Cl-F F-F 2 Answers C-F is the most polar. You can find the polarity of a compound by finding electronegativities (an atom’s desire for an electron) of the atoms; Carbon has an electronegativity of 2.5, compared to Fluorine’s... Read more

Enter the the Ksp expression forC2D3 in terms of the molar solubility x.?

A) Enter the the Ksp expression for the solid AB2 in terms of the molar solubility x. Express your answer in terms of x. For example: 7*x^2. B)Enter the the Ksp expression forC2D3 in terms of the molar solubility x.... Read more

what does aaja mean ?

Jimmy aaja -M.I.A. 4 Answers aaja – Come. An Hinglish word (Hindi/English). Jimmy aaja, jimmy aaja. Such as in the song “Jimmy” by M.I.A look at aaja in the dictionary My indian boyfriend told me is meaning come to me,... Read more

where can i find red bird vienna sausage?

6 Answers I have never had or heard of that particular brand, but have had several here in Canada, plus a number in the Caribbean and Asia, and there all the same, small cut hot dogs in a can, no... Read more

Name the major nerves that serve the following body areas?

need q now please….. Name the major nerves that serve the following body areas:? _____ 1. Deltoid muscle _____ 2. Diaphragm _____ 3. Posterior Thigh _____ 4. Lateral leg and foot _____ 5. flexor muscles of forearm and some hand... Read more

What is the meaning of addressal?

Does this mean addressing to a crowd? Can I use this word like this: The addressal by the C.E.O. to the empployees was very informative. 5 Answers There is no word like addressal. Source(s): Oxford dictionary Addressal Source(s): https://shrink.im/baDjl There’s... Read more

Why is my internet redirecting to “gslbeacon.ligit.com” and how do I STOP THIS?

This has been going on for about a week… Every time I try to watch a video on Youtube from my laptop… I get instantly redirected to "gslbeacon.ligit.com." Luckily this page isn’t displayed but it is really annoying and I’m... Read more

How come on Family Guy they say this?

Sometimes on Family Guy when there about to take someones heart out they say, “calimar” or maybe it’s spelled different. 6 Answers They say “Kali Ma” They’re referencing this scene from the movie “Indiana Jones and the Temple of Doom”:... Read more

What does “lemon pepper wings and a freeze cup” mean?

It’s in the chorus for the son “lemonade” by Gucci Mane. I’m pretty sure lemon pepper wings are lemon pepper wings. But what’s a freeze cup. I heard that it’s frozen kool aid, but I’m not sure. Help? 4 Answers... Read more

que saben de especiasion alopatrida?

me pueden decir porfavor ejemplos de especiasion alopatrida ps algunos animales que le aya pasado eso por favor gracias 3 Answers Se conoce por especiación alopátrida a la especiación por aislamiento geográfico. Del griego Állos, diferente, hace referencia al mecanismo... Read more

Does Battery acid eat through clothing in the washer or dryer?

My Husband works with car batteries. His work clothes go into the washer in tack and tend to come out of the dryer with holes in them. Is the battery acid he most likely gets on his clothes working eating... Read more

What channel is ABDC on? ?

3 Answers America’s Best Dance Crew airs on MTV Source(s): http://www.mtv.com/shows/dance_crew/season_6/serie… MTV MTV Source(s): Uaed to watch itt Read more

How hard is it to swim 300 yards?

To pass the lifeguard pretest I need to swim 300 yards continuously. I’ve never swam competitively before, and very few laps. I’m 16, male, and 130 pounds. I’m not in excellent shape, but I’m not in terrible shape either. Could... Read more

Orthotrycyclin?

I started taking this just over a week ago, and my acne has flared up. Is this normal or is my body rejecting it? I was just wondering if anyone else has had this problem-I was thinking that it might... Read more

How do you tease your hair if you have a callack part instead of a side part?

My hair parts from one spot, kind of like a circle-ish thing, and I can’t really tease my hair like everyone else does. Could you help me out? Also, my top layer is SUPER short. 1 Answer Dammit!! I hate... Read more

can a guinea pig have pretzels?

9 Answers NO. No carbs they are strict vegetarians and don’t need snacks/etc, but especially not salted ones. If you do give them some, they should only get a very small bite on one. Just a pinch, and not everyday.... Read more

If an item is originally £29.99 then I get 10% off. How much is it?

What is the grand total of £29.99 take away 10% of it? K thx 7 Answers £26.99 (29.99 x 0.1) You will save 3 quid Your maths teachers should be ashamed of themselves 2.99 off which is £27.00 total you... Read more

which ions have noble-gas configurations?

Co2+ Ag+ S2- Sn2+ Zr4+ 2 Answers S2- and Zr4+ S2- Read more

Fremont, CA DMV Behind the wheel driving test route?

Hello, I will be taking this test in two weeks. Does anyone remember the route for this test? What did you have to do, where do you have to drive, etc? I have enough time to go practice a few... Read more

Is it correct to say “at your most convenient time”?

4 Answers are you really meaning to say, “at your earliest convenience”, that would be the conventional way to ask Convenient Time Source(s): https://shrink.im/a9E8i try: “at your earliest convenience” “at your earliest convenience” would be grammatically more elegant. Read more

Poll: do girls like dimples on a guy?

By dimples I mean cheek and chin dimples of course. 14 Answers YYYYYYYYYYYYEEEEEEEEEEEEEEEEESSSSSSSS! OMG SO cute! i imagine of dimples are very eye-catching. a guy that smiles shows that he has a superb humor and is functional. i love those... Read more

What is that nursery rhyme Andrew Dice Clay says? Mary Mary something?

Its goes Mary Mart quite contrary something something… … .. .. Ohh. 6 Answers See for yourself. Source(s): http://en.wikiquote.org/wiki/Andrew_Dice_Clay Andrew Dice Clay Wiki Source(s): https://shrinke.im/a8Gbe Mary,Mary quite contrary how does your garden grow? With silver bells, and buckle shells and... Read more

do tomatoes may your ѵɑɠıռɑ smell?

i know this sounds crazy are your wondering why i asked i absolutely believe they dont make nothing smell, but this girl from work insists that they do so she gave them up completely, i think theyre important to keep... Read more