chemistry! URGENT

61,546 results, page 43

  1. Chemistry

    What is the major product of dehydration of an alcohol?
  2. Chemistry

    An alcohol has an OH functionally in it. Do you expect it to be a base? Why, or why not?
  3. chemistry

    which stage of ionization is likely favored?
  4. chemistry

    which stage of ionization is likely favored?
  5. Chemistry

    What is the STP for 2.84g of (NH3)2(SO4)
  6. Chemistry 101

    What is the function of lipids and cells?
  7. Chemistry

    How do you find generic rate of a reaction?
  8. intro chemistry

    is an alchol an acid or a base and why?
  9. Chemistry

    Is this equation correct? 8Fe + S8 --> 8FeS
  10. Chemistry

    Why are carboxylic acids and phenols acidic?
  11. Chemistry

    KOH + KHP --- balanced equation???
  12. DrBob

    Can you reply to my last post on chemistry? thanks alot.
  13. Chemistry

    what phase are homogeneous and heterogeneous mixtures? Thank you
  14. Chemistry

    what effect does a catalyst have on entropy?
  15. chemistry

    does normality measure concentration of solutions??
  16. Chemistry

    Which element has the following electron configuration: [Xe] 6s^(2) 5d^(1) 4f^(1)
  17. chemistry

    AgNO3 + KOH formula and name
  18. Chemistry

    Are volume and temperature directly proportional?
  19. chemistry

    How many sodium ions in .00 mol of NaCl?
  20. chemistry

    What is the solubility of M(OH)2 in a 0.202 M solution of M(NO3)2?
  21. Chemistry

    How would you prepare 100 ml of 0.9% w/v saline?
  22. Chemistry

    How would you prepare 100 ml of 0.9% w/v saline?
  23. chemistry

    On a battery, is the positive end the anode?
  24. chemistry

    In what ratio does EDTA bind metals? a. 1: 4 b. 2:1 c. 3:1 d. 1:1
  25. Chemistry

    What are the products of nitrogen dioxide and methane?
  26. chemistry

    How is colloid distinguished from a solution or a suspension?
  27. Chemistry

    Pine trees have a pH range of what ?
  28. chemistry

    What is a serial dilution and why might you want to use it?
  29. chemistry

    entropy increase as temperature increases why
  30. chemistry

    Why are KMnO4 filtered before they are standardized?
  31. Chemistry

    How many grams are there in 2.3 ¡Á ¡¼10¡½^24 atoms of silver?
  32. Chemistry

    4-methyl-2-pentyne show tautomerization
  33. chemistry

    why is NaCl described as a strong electrolyte?
  34. chemistry

    why does zinc and lead nitrate react?
  35. chemistry

    what is the chemical formula for cadmium phosphate?
  36. Chemistry

    How many valence electrons are in carbon tetrachloride?
  37. Chemistry

    Why is the second not defined by length of the day?
  38. chemistry

    How many oxygen atoms in 9 grams of sugar?
  39. Chemistry

    Of what value is knowledge of density to a chemist?
  40. chemistry

    what is the percent hydrgoen in toluene(C7H8)??
  41. chemistry

    mole can be abreviated as mol right??
  42. chemistry

    I need help converting 294.5nm to cm
  43. chemistry.

    How many sulfur atoms are there in 25 molecules of C4H4S2?
  44. chemistry

    What is the difference between a metal and an alloy?
  45. Chemistry

    What is the correct IUPAC name for CuO?
  46. chemistry

    how are the submicroscopic and macroscopic views related?
  47. chemistry

    how can spectra be used in chemical analysis?
  48. Chemistry

    why is barium more reactive than magnesium?
  49. chemistry.

    The mass % of C in methane (CH4) is?...Can any one help me????
  50. chemistry

    two ways to measure matter?
  51. chemistry

    what it the anaylis of heating copper corbonnate
  52. Chemistry

    Convert 4.3 kPAxmm^3xs^-1 to mJxs^-1
  53. chemistry

    How do you do conversions? For example: Convert 360 s to ms
  54. CHEMISTRY

    WHAT IS THE MAJOR PRODUCT OF DEHYDRATION OF AN ALCOHOL?
  55. chemistry

    how to caculate moles with only molarmass
  56. Chemistry

    What is the mass of 7.817 × 1023 atoms Ag?
  57. chemistry

    3.1x1024 atoms of He into moles?
  58. Chemistry

    Does anyone know what chromium is soluble or insoluble in or know any inks that could help? Thanks
  59. Chemistry

    Does anyone know what chromium is soluble or insoluble in or know any links that could help? Thanks
  60. AP chemistry

    what is the balanced equation of Aluminum + Koh
  61. AP chemistry

    what is the theoretical yield of KOH + Al --> Al(OH3) + H2
  62. chemistry

    calculate the number of atoms in 10.0g of sulfur
  63. chemistry

    In what unit is formula mass expressed?
  64. chemistry

    Why is rate of reaction important to scientists?
  65. chemistry

    What happens when KCl and CuSO4 react?
  66. Chemistry

    What is the purpose of adding quicklime to the soil?
  67. chemistry

    How are most decomposition reactions initiated
  68. chemistry

    What was Bohr's theory of behavior of the electron?
  69. chemistry

    what turns pink when phenolphylathen is added to it?
  70. chemistry

    How do you figure out the molecular weight?
  71. chemistry

    how many moles of CH4 will contain 4.31 x 10^23 molecules
  72. Physics 11/Chemistry 11

    What is the heating capacity of Zinc?
  73. chemistry

    how many grams of phosphorus are there in 160 g of P4O10
  74. chemistry

    i still don't get my question. I don't understand how to set it up
  75. Chemistry

    What the density of 100 mL of HCL at 18 degree C?
  76. chemistry

    how many grams of Sb2S3 will contain 4.80 moles of S
  77. Chemistry

    How do we know what salt has the lowest molar solubility?
  78. Chemistry

    Draw the Lewis structure for SiCl2Br2.
  79. chemistry

    How do you calculate molar mass again?
  80. chemistry

    How does the spin of an electron affect its energy?
  81. Chemistry

    How many molecules are present in 1.00 mg of asprin, C9H8O4?
  82. chemistry 11

    explain the process of a bohr model
  83. chemistry

    what is the chemical formula for vanadium phosphate?
  84. chemistry

    Why does the total energy (Ke+Pe) decrease with height?
  85. chemistry

    how might you separate ionic from covalent
  86. chemistry

    Drbob222 that does not help. got anything else up ur sleeve?
  87. Chemistry

    Isnt muddy water an example of a suspension
  88. Chemistry

    does BaCl2+Pb(NO3)2 form a percipitate
  89. AP Chemistry

    What is the ÄG for Hydroden Peroxide liquid? Its not in my textbook.
  90. Chemistry

    What are the raw materials for polyethene and polystyrene?
  91. Chemistry

    Is sulfuric acid ionic or covalent?
  92. Chemistry

    How is magnesium formed (detailed answer)
  93. chemistry

    how do you determine the percent by mass of an element?
  94. chemistry

    At what temperature (in ) does acetone have = 102
  95. Chemistry

    how do you find the molar volume of a gas?
  96. chemistry

    Is hexane and ethylene chloride miscible? Why?
  97. Chemistry

    How many significant figures are there in 0.00236 I think its 5, anyone can help
  98. Chemistry

    What is the representative particle for a salt, nacl2?
  99. chemistry

    what are indicators of strong intermolecular forces?
  100. chemistry

    What is the percent composition for Lucky Charms?
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