CHEMISTRY (WEBWORK)

59,800 results, page 9
  1. Chemistry

    How do you convert 25.0 mg/mL to cc?
  2. chemistry

    what is a pi bond?
  3. Chemistry

    Name a few pharmacopoeias.
  4. Chemistry II

    What is the ^S for NaCl (l)?
  5. Chemistry

    what are the products of Ca +H +OH-->?
  6. chemistry

    i think I am not doing this part right (1/n5^2 - 1/n1^2)
  7. chemistry

    compare
  8. chemistry

    comparetheentrophybetweenco2gch4g
  9. Chemistry

    When pH Value less than 0 or negative value ,it mean what? Because known pH value is b/n 0-14.
  10. Chemistry

    THERE IS NOTHING WRONG WITH ME!!!!!!!!
  11. Chemistry

    Answer
  12. MTI

    what is chemistry
  13. chemistry

    WHAT IS HS2SO4
  14. chemistry

    If the pH of a particular solution is 2.08, then the [OH -] must be:
  15. sammy

    chemistry
  16. Chemistry..

    60.0 g O2=___________molecules O2
  17. chemistry

    44:65f
  18. chemistry

    what is a catalyst
  19. chemistry

    44:65f
  20. chemistry

    which of the following are paramagnetic: O2, O2(-), O2(2-) and why?
  21. Chemistry

    If 1 mg = 10^-3g and 1 Mg = 10^6g, how many milligrams are there in 0.25 Mg?
  22. chemistry

    S2(s)+H2(g)=H2S(g)
  23. chemistry

    na+c1-(aq)+hc1(aq)
  24. Chemistry

    What is the pH of a solution with a [H+]=10^-8?
  25. Chemistry

    What is the pH of a solution with a [OH-] of 10^-2
  26. chemistry

    what is cryogenetics
  27. Chemistry AS

    CALCULTE
  28. Chemistry

    How many possible orbitals are there for n= 4?
  29. chemistry

    1.what are the functions of pH?
  30. chemistry

    2L of 6M HCl
  31. chemistry?

    why does Si-28 contain 14 neutrons?
  32. chemistry

    What is valance
  33. chemistry

    Fe+O2+H2o - ??????????/
  34. chemistry

    i just need help w a question can anybody help
  35. chemistry

    What's an example of suspensionn?
  36. chemistry

    what is a compuond?
  37. Chemistry

    what is the pH of a 0.10 M NH3???
  38. chemistry

    what is the pH of a 0.10 M HC2H3O2
  39. Chemistry

    [H^+] = 2.7 x 10^-3 Calculate for [OH^-] [OH^-] = ? M
  40. chemistry

    when do we have pka=ph
  41. AP Chemistry

    what does pv/nRT tell you?
  42. chemistry

    what is the pH of .10 M NH4CL?
  43. Chemistry

    what are dipoles?
  44. chemistry

    Your percent
  45. chemistry

    yrjtukj
  46. chemistry

    what is mmHg?
  47. chemistry

    what is thiosulphate
  48. chemistry

    saADFFF
  49. chemistry

    how would one do this problem.. 2y^-3 = 4e^(-x/2)/(1+e(-x/2))
  50. chemistry

    what are isotopes???
  51. chemistry

    how to simplify ((x^3)-x)/(x-1)
  52. chemistry

    how to simplify (x 3-x)/(x-1)?
  53. chemistry

    about thermodynamics
  54. Chemistry

    If §¤= 1, what can you deduce about n? n=1 n>1 n¡Ã1 n<1 n¡1 If m§¤ = 3, what can you say about §¤? §¤=3 §¤>3 §¤¡Ã3 §¤<3 §¤¡3
  55. chemistry

    2.35*10^-4M,,Mg(OH)2 what is the pH of this solution
  56. Chemistry

    hellop
  57. chemistry

    28.06 mL to grams
  58. chemistry

    Al(oH)3+HcL=
  59. Chemistry

    Fe+o2+h2o->fe(oh)3
  60. chemistry

    what is the pH of 0.15 M NaF?
  61. Chemistry

    What is NaOH?
  62. CHEMISTRY

    The [OH1-] with a pH of 5 is
  63. chemistry

    AuCI,(aq)+Ca(s)=
  64. chemistry

    How does pH = 8.75 give (H^+) = 1.77 x 10^-9.
  65. chemistry

    0.600 mL= L
  66. chemistry

    Al is the symbol for
  67. chemistry

    How many moles are there in 23.6g Ag?
  68. chemistry

    What is sulute
  69. chemistry

    what is Ph of [H+] = 0.00010M?
  70. chemistry

    pH of 1.0 x 10-8 M RbOH
  71. chemistry

    what is nitrolim and is uses?
  72. science

    chemistry help
  73. chemistry

    what is a mole
  74. Chemistry

    What is C2H5OH?
  75. chemistry

    6.04g
  76. chemistry

    i HAVE A QUESTION
  77. chemistry

    how many electrons can n=4 l=1 have?
  78. chemistry

    Fe + K2CO3
  79. Chemistry

    What is 6.35 g divided by 6.02 x 10^23
  80. chemistry 12

    what is the relationship between ka and kb? Kw=ka*kb
  81. chemistry

    0.600 mL= L
  82. chemistry

    What does RMM mean?
  83. Chemistry

    What are some uses for radioisotopes?
  84. chemistry

    name 2 alkalis
  85. chemistry

    How does pH = 8.75 give (H^+) = 1.77 x 10^-9
  86. chemistry

    What is periodicity.
  87. chemistry

    what is mass
  88. chemistry

    science
  89. chemistry

    1.00 mole H2
  90. chemistry

    what's malleability
  91. chemistry

    what is saponication
  92. chemistry

    .001 Ml= how many mL
  93. chemistry

    1000 mm = how many km
  94. chemistry

    what is the oxidation no of I3-
  95. chemistry

    What are the uses of azomethine?
  96. Chemistry

    2.36 x 10^4 s= ? days
  97. chemistry

    When is there a need to determine G? A. When H > 0 and S < 0 B. When H > 0 and S = 0 C. When H > 0 and S > 0 D. When H = 0 and S < 0
  98. chemistry

    Ba Ba2+
  99. chemistry

    wh at is prtoplam
  100. chemistry

    What is iron