Ken asks…how do you distinguish between aqueous potassium bromide and potassium iodide?i want to know the test used,result with bromide and the result with iodideNancy answers:The best method is the silver nitrate test for chloride, bromide and iodide ions.
The test will give:
A white precipitate of silver chloride with chloride ions
Silver nitrate + sodium chloride → silver chloride + sodium nitrate
AgNO3(aq) + NaCl(aq) AgCl(s) + NaNO3(aq)
The white precipitate will
Tuesday, December 9, 2014
Surfing For To Avoid Any Delay?
Donald asks…please give me ways to avoid delayed puberty!?i'm already 17 yrs old & still do not have menstruation. i already consulted a doctor about this and she needs my blood sample first and i need to undergo an ultrasound, but i also want to help myself by doing my own ways to have menstruation just like i have to eat this...blah blah blah..or some exercises or some remedies. please, i really need your help!!!!!!!!!Nancy answers:There is no way to rush mother nature.
I was your age
I was your age
Monday, December 8, 2014
Surfing For The Body Farm?
Ruth asks…Can any body answer these questions about the book Animal Farm???1) How does Napoleon use the memory of the absent snowball to keep the animals in line?
2) Why does clover sing beasts of England after the rsh of executions? What does this reveal about clovers character?
3) What reasons does napoleon give the other animals for abolishing the song beast of england? What is napoleons real reason for banning the song?
4) What evidence at the beginning of chapter eight shows that
2) Why does clover sing beasts of England after the rsh of executions? What does this reveal about clovers character?
3) What reasons does napoleon give the other animals for abolishing the song beast of england? What is napoleons real reason for banning the song?
4) What evidence at the beginning of chapter eight shows that
Surfing For Physics Formulas For Force?
Betty asks…physics 11 force question?What is the F=kQq /R^2 formula?
What is k? How do you figure out the force when (R) between the two charges Q and q increase from 5m to 5.5 m when you know that the force between the two charges Q and q is 5.1x10^-8 N when it's separated by the 5m one?
please explainNancy answers:"What is the F=kQq /R^2 formula?"
It's the equation for the electrical force between any two charges Q and q.
"What is k?"
It's an empirical constant equal to 8.99 x 10^9 in
What is k? How do you figure out the force when (R) between the two charges Q and q increase from 5m to 5.5 m when you know that the force between the two charges Q and q is 5.1x10^-8 N when it's separated by the 5m one?
please explainNancy answers:"What is the F=kQq /R^2 formula?"
It's the equation for the electrical force between any two charges Q and q.
"What is k?"
It's an empirical constant equal to 8.99 x 10^9 in
Sunday, December 7, 2014
Surfing For When Dealing With Anxiety?
Betty asks…how do you deal with anxiety?I have been suffering from depression and anxiety for over 5 years now. I am only 17. I have had counselling sessions, but recently I gave them up thinking I was better and did not need them and I felt as if the Councillor was helping me/understanding me. What should I do now? Anyone got any ideas on how to help me?Nancy answers:Hi Lorna,
Everyone deals with anxiety in their own ways. There are many different therapy methods and medication to deal
Everyone deals with anxiety in their own ways. There are many different therapy methods and medication to deal
Saturday, December 6, 2014
Surfing For Because He Lives Lyrics?
Nancy asks…What are good song lyrics for a 27 year old immature man?This guy lives with his parents is addicted to poker and alcoholic has hit his girlfriend cheated and taken her money and always lies.... I need a song to dedicate to this type of person.Nancy answers:Its called jail in the futureLizzie asks…What are the lyrics to the potion by ludacris?i need the lyrics . i would get them but everything is blocked here at my moms work! pleez help!Nancy answers:What up
ay shawty what it
ay shawty what it
Friday, December 5, 2014
Surfing For The Body Shop?
Steven asks…The Body Shop?Whats the Best thing you have ever gotten from the body shop? Why is it the best?Nancy answers:I LOVE the body shop.
I love pretty much everything i buy there, but here are a few of my fav's.
Over the summer i went in and bought a vitamin C face-lotion spray. I did it because i was spending a lot of time outdoors and the sun can really drain your skin (even though i wore lotion)...I'd keep the spray in the fridge and during the hot afternoons i'd spritz my face
I love pretty much everything i buy there, but here are a few of my fav's.
Over the summer i went in and bought a vitamin C face-lotion spray. I did it because i was spending a lot of time outdoors and the sun can really drain your skin (even though i wore lotion)...I'd keep the spray in the fridge and during the hot afternoons i'd spritz my face
Surfing For To Avoid Any Doubt?
Paul asks…Having Serious Pregnancy Doubts?This is my first pregnancy, and I'm currently 7 weeks gone. It felt unreal at first, but I was enthusiastic either way. Anyway, the more time I've had to think about it, the more I've been having very strong negative thoughts towards the pregnancy, the embryo, and to being a mother so young (20) when I haven't actually experienced life yet, due to having severe social phobia.
My partner is my first relationship and a lot older than me, we've been
My partner is my first relationship and a lot older than me, we've been
Thursday, December 4, 2014
Surfing For Stress Is Killing Me?
Chris asks…Can any one suggest me a therapy to reduce stress instantly?I am looking for an exercise or some kind of meditation which would help me reduce stress at work. It should be easy and time consuming, sorry for sounding very demanding but need it that way since i often have to fight with time to get my things in place and this stress is killing me.Nancy answers:Take a few minutes to relax. Move away from your computer and position yourself so that you're in a comfortable sitting down
Surfing For Your Is What Person?
Thomas asks…How many forces would be acting on a person in rotating space station?Say the person was inside a donut-shaped rotating space station somewhere in deep space. This person is standing on the outer wall; what forces would be acting on the person while the station rotates? Thank you.Nancy answers:Centripetal force, counterbalanced by an equal force from the floor of the space station to the person, if the person is standing still.Carol asks…What is the medical term for a person
Surfing For Physics Formulas For Motion?
William asks…Physics projectile motion?In the Olympic shotput event, an athlete throws the shot with an initial speed of 12 m/s at a 40.0^circ angle from the horizontal. The shot leaves her hand at a height of 1.8 m above the ground.
How far does the shot travel?Nancy answers:This is a straight forward projectile motion problem.
You are given the initial values for velocity and launch height, plus the assumed gravitational acceleration of -9.81 m/s^2.
Break the initial velocity up into its
How far does the shot travel?Nancy answers:This is a straight forward projectile motion problem.
You are given the initial values for velocity and launch height, plus the assumed gravitational acceleration of -9.81 m/s^2.
Break the initial velocity up into its
Wednesday, December 3, 2014
Surfing For When Dealing With A Breakup?
Donna asks…how do deal with a breakup?so my boyfriend broke up with me recently and i thought i was okay then but now because i still see him at school i dont talk to him. its so awkward and i hate it. i basically ignore him, idk what else to do. i want us to stay friends...or as close to it as possible...if thats possible. i would hate to not have him in my life. im trying to not let it get to me (&im made it seem like its not effecting me that much) but idk if thats working...im not
Surfing For The Body Shop Locations?
Ken asks…Walt Disney World with someone in a wheelchair?I am visiting WDW in December and my mother has slight mobility issues. We are considering renting a wheelchair for her while there to help preserve some of her energy so she can enjoy herself.
Has anyone navigated WDW with a wheelchair? Any tips?
She will not have to be in it all the time, she can walk with a cane, she will be able to stand in line or shop without it, but for long term moving around the park it will help.
Any
Has anyone navigated WDW with a wheelchair? Any tips?
She will not have to be in it all the time, she can walk with a cane, she will be able to stand in line or shop without it, but for long term moving around the park it will help.
Any
Tuesday, December 2, 2014
Surfing For Agcl Is A Solid?
Maria asks…the percent of silver in a solid mixture of sodium chloride and silver chloride?Nancy answers:Molar mass AgCl = 143.321 g/mol
% Ag = 107.868 x 100/ 143.321=75.26Joseph asks…Why must some solid remain in contact with a solution of a sparingly soluble salt in order to ensure equilibri?equilibrium??? thanks!!!Nancy answers:Lets look at a simple example with say, silver chloride
The equilibrium we are talking about is AgCl(s) Ag+(aq) + Cl-(aq)
At equilibria these will be at a
% Ag = 107.868 x 100/ 143.321=75.26Joseph asks…Why must some solid remain in contact with a solution of a sparingly soluble salt in order to ensure equilibri?equilibrium??? thanks!!!Nancy answers:Lets look at a simple example with say, silver chloride
The equilibrium we are talking about is AgCl(s) Ag+(aq) + Cl-(aq)
At equilibria these will be at a
Monday, December 1, 2014
Surfing For To Avoid Anemia?
Charles asks…What are the risks of anemia in children and infants?Biology.
Infant Nutrition.
Tell me everything you know.Nancy answers:To avoid prolonged typing of numerous anemia conditions, Are we talking Iron deficiency, folacin deficiency,sickle cell, or aplastic?Richard asks…Could I possibly have anemia?Hello, everyone.
I am a 19-year-old female, and I've been a smoker for about five years now. Recently, (for about five or six days) I have constantly been having the urge to take deep
Infant Nutrition.
Tell me everything you know.Nancy answers:To avoid prolonged typing of numerous anemia conditions, Are we talking Iron deficiency, folacin deficiency,sickle cell, or aplastic?Richard asks…Could I possibly have anemia?Hello, everyone.
I am a 19-year-old female, and I've been a smoker for about five years now. Recently, (for about five or six days) I have constantly been having the urge to take deep
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