Questions Asked on
June 17, 2006

  1. Math

    The Garraty company has two bond issues outstanding. Both bonds pa $100 annual interest plus $1,000 at maturity. Bond L has a maturity of 15 years and Bond S a maturity of 1 year. A). What will be the value of each of these bonds when the going rate of

    asked by Dee Dee
  2. ionic compounds!

    why are ionic compounds abundant in nature? Betty, I don't know how to answer your question. Abundant compared to what? How is abundant defined? I would think there are more covalent compounds in nature than ionic compounds but I may be wrong. Can you

    asked by betty
  3. Bio

    One way to determine the concentration of protein in a solution is to perform a "protein assay". There are several assay kits on the market that one can use, but they all rely on the common paradigm that the aromatic amino acid residues of a protein

    asked by Josh
  4. Math

    The speed of a metro train is 54 km/hr excluding stoppage time and if including stoppage the speed is 45 km/hr then for how many minutes does it stop per hour ?

    asked by elangovalan
  5. ART--please anyone

    Can someone help me? In the picture given on the above site, I have to determine if it shows elements of naturalism and idealism. If is abtract or not. Is a photo of a sphinx supposed to show up? With this description: Sphinx of Senwosret III, ca.

    asked by Anonymous
  6. one question+science

    This info is ment for the next two questions...which I don't get..can u help? Information given: In the table below, the time, in hours, that each of three cells would operate four particular devices is given. The cost of each cell is also given. Type of D

    asked by David
  7. chem. stuff+5

    9. The reaction 2 H2O(l)>>>O2(g) + 2 H2(g) requires 2.06 V, but the reaction 2 H2O(l) + 2 Cl –(aq)>>> H2(g) + 2 OH –(aq) + Cl2(g) requires 2.19 V. If a 1.0 mol/L solution of aqueous NaCl is electrolyzed, what voltage should be applied to get O2(g), but

    asked by hey u!!
  8. Chem exam

    I'm tyring to study for my chem exam and I cant figure out how to do this question: The solubility of MgCl2 is 54.25 g per 100ml of water at 25 degrees C. A student prepares a 2.50 mol/L solution of MgCl2 and states it is a saturated solution. Useing

    asked by Tracy
  9. bonds!

    What evidence suggests that ionic bonds are strong? Ionic compounds have high melting points. Covalent compounds have relatively low melting points.

    asked by bobby brown
  10. bioethics

    help with this answer-Bad Definitions A "bicycle" is a twelve-speed, two-wheeled conveyance. a. too broad b. too narrow c. attempt to persuade d. too vague e. use of negatives f. circular I can up with too narrow, but something else goes with it.

    asked by sharon
  11. entrepenuers

    what lessons we can learn from successful entrepeneurs? Do you mean entrepreneurs? One quotation I've heard several times struck me as I read your question: "Try again. Fail again. Fail better." (Samuel Beckett, http://www.tomphillips.co.uk/portrait/sbec/)

    asked by harold
  12. Biology

    184 nucleotides are bonded in a linear array, forming a nucleic acid. How many molecules of water were formed as a result of this polymerization? (Points: 4) a. 183 b. 185 c. 92 d. 368 Hint: Nucleotides are linked together by dehydration synthesis to form

    asked by Josh
  13. chem. question?+asap!!!!!

    For the reaction, state if the reaction is quantitative, or, if not, state whether products or reactants are favoured at equilibrium. 1. 100 mL of 0.1 mol/L nitric acid reacts with 100 mL of 0.1 mol/L ammonium hydrogen carbonate My question is how do I

    asked by say what?
  14. Electrolytic Cells

    Hey...can u check my two answers for a and b and can u help on the rest? 8. An electrolytic cell consisting of an aqueous solution of NaCl is set up. Answer the following. a. What is the strongest oxidizing agent present? My answer: Na; sodium b. What is

    asked by David
  15. nedd as much help as possible thanks!

    What problem arises in trying to predict the type of compound formed by the reaction of gold and selenium? I honsetly have no Idea like Ihave read researched whn I was looking for some help I stumbled across this website and i was hoping you guys could

    asked by beaver!
  16. BioChem

    Please help with this question. Insulin, antibodies, enzymes and progesterone are four of many molecules found in and around cells. Of these four__________ are/is not a protein. a. antibodies b. insulin and antibodies c. antibodies and progesterone d.

    asked by Jamshid
  17. Stats - Post Hoc Analysis

    This is a question I am working on. i have successfully figured out part A and am having trouble with part B. (My work for Part B is shown below) ______________________________________ Two new therapies designed to increase levels of self-esteem are tested

    asked by VC15
  18. BioChem

    I have a hard time with this question. Please help. One way to determine the concentration of protein in a solution is to perform a "protein assay". There are several assay kits on the market that one can use, but they all rely on the common paradigm that

    asked by Jamshid
  19. Bio

    Insulin, antibodies, enzymes and progesterone are four of many molecules found in and around cells. Of these four__________ are/is not a protein. (Points: 4) a. antibodies b. insulin and antibodies c. antibodies and progesterone d. progesterone The reason

    asked by Josh
  20. Cell Bio

    Sometimes, certain enzymes are associated with a particular organelle of the cell. Many times scientists have had to use ________________ centrifugation to separate different constituents of the cell. Following this procedure, you aliquot the fractions

    asked by Jamshid
  21. Economyst or anyone

    This is my work and someone has wrote a response to it. Can you help me address his response. I need to defend my position (my post). Can anyone please help me? My work: Let’s say that a good friend of mine, Linda, has had serious financial misfortunes

    asked by Manny
  22. binary compounds!

    based on only differences in electro negativity, what compounds would be the most strongly ionic of all binary compounds? The compound consisting of the most electropositive element with the most electronegative. The most electropositive element is at the

    asked by penny
  23. Cell Bio

    Sometimes, certain enzymes are associated with a particular organelle of the cell. Many times scientists have had to use ________________ centrifugation to separate different constituents of the cell. Following this procedure, you aliquot the fractions

    asked by Tammy
  24. chem please explain to me!

    can someone please elpain to me the formation of binary ionic compounds from its constituent element. cuz I don't understand! thanks I really thank you guys alot! What grade are you in? Do you know about s and p orbitals? um.. why does it matter??? and I

    asked by carol