chemistry! URGENT

61,713 results, page 34
  1. chemistry

    name three characteristics of nonmetals
  2. chemistry

    What is an equatorial substituent?
  3. chemistry

    what are some examples of suspensions?
  4. chemistry

    16.3g equals how many cg? someone helllllllllllp
  5. chemistry

    what is metallic ductility
  6. 9th grade chemistry

    what is the
  7. chemistry

    how do I solve E = hc/lambda
  8. Chemistry

    Q: How is boiling different from sublimation?
  9. Chemistry

    Q: How is melting different from evaporation?
  10. 11th grade

    what exactly is chemistry?
  11. Chemistry

    How many moles are in 1.59 kg of sodium?
  12. chemistry

    Why is CO2 not ionic?
  13. chemistry

    how to calculate persenteil
  14. chemistry

    what is a standard solution?
  15. Chemistry

    What is the [H3O+] of a solution if its pH = 8.26?
  16. AP chemistry

    what is the balanced equation of H + [Al(OH)4]
  17. chemistry

    The Ka value for HCN is 4.9x10^-10. What is the value of Kb for CN-?
  18. chemistry

    is CaO soluble
  19. Chemistry

    If you have 0.2 M of NaC7H4ClO2 with a pH of 8.65, what is the pH of 0.2 M of HC7H4ClO2?
  20. Chemistry

    Does Pb(NO3)2 + Cu has a reaction? if so, what will it be?
  21. Chemistry

    What's the pH of 0.15M C3H6O3?
  22. chemistry

    What is the pH of a 0.150 M NH4CN
  23. CHEMISTRY

    WHEN THE PH IS 0.4 WHAT IS THE COLOUR OF THE INDICATOR
  24. chemistry

    what are the examples of suspension?
  25. chemistry

    calculate the pH of 0.1M NH4NO3
  26. CHEMISTRY

    WHEN THE PH IS 4.0 WHAT IS THE COLOUR OF THE INDICATOR
  27. CHEMISTRY

    What is reaction between HI+HNO3
  28. chemistry

    the Ksp of CaSO4 is
  29. chemistry

    Pl help...what are the isomers of chlorodibromobenzene
  30. Chemistry -I really need Help.

    what is the mass of 4 moles of Li?
  31. Chemistry

    Which base is the strongest for the given [H+]? A)10^-9 B)10^-11 C)10^-10 D)10^-12
  32. chemistry

    How many atoms are in 95.96 g of molybdenum (Mo)
  33. chemistry

    how do you convert 7.5% w/v NaCI to mM
  34. chemistry

    becl2 dimerises why?
  35. Chemistry

    What is and isotope pair?
  36. chemistry

    what is the [h3o+] in a 9.93 x 10^-6 M Ba(OH)2 solution?
  37. chemistry

    explain that f+2 means
  38. Dr.Bob Chemistry

    Is HOET associated with E1 or E2? I think it is E2.
  39. Chemistry

    Define normality
  40. chemistry

    Suppose f′′(x)=−36sin(6x) and f′(0)=−5, and f(0)=−3 f(π/3)=?
  41. chemistry

    Suppose f′′(x)=−36sin(6x) and f′(0)=−5, and f(0)=−3 f(π/3)=?
  42. chemistry

    what causes the the fermentation of wine?
  43. Chemistry

    Is SO3 always a gas?
  44. Chemistry,Math

    Thank you tutors!!
  45. Chemistry

    How many grams of Ca(OH)2 are in 6.5 moles?
  46. Chemistry

    Downlad Project
  47. chemistry

    What are the acids in the house?
  48. chemistry

    how many moles of x in 33.3g of substance?
  49. chemistry

    what is mantle dynamics?
  50. chemistry

    NH3(aq)+N2H4(aq)--->.....?
  51. chemistry

    Is NH4+ po;ar or non polar?
  52. chemistry

    how many phases do suspensions have?
  53. Chemistry

    What is the correct name for NO2-?
  54. chemistry

    why does evaporation cause cooling?
  55. Chemistry

    complete the equation. Na + H2-->
  56. Chemistry

    What is PVA glue?
  57. chemistry

    the value of this quantity for water is ?
  58. Chemistry

    What is PAV glue?
  59. Chemistry

    What is PAV glue?
  60. chemistry

    will someone please help me on dimensional analysis
  61. chemistry

    Nh3+ch3coo=
  62. Chemistry

    How to convert 24.63cm to nm^2
  63. chemistry

    empirical formula for K 60.0% C 18.5% N 21.5% and P 7.5% I 92.5%
  64. CHEMISTRY

    What is the name of 12H2O and 10 H2O?
  65. CHEMISTRY

    WHAT ARE AMINE SALTS?
  66. Chemistry 101

    Fe3+ and CN-
  67. Chemistry

    CH3CH2CHCH3 --H2CrO4--> ? l OH
  68. chemistry

    how do you find moles?
  69. chemistry

    what are the isomers of chlorodibromobenzene
  70. chemistry

    poem of chlorine
  71. Chemistry

    5.000g / 2.5mL = ?
  72. Chemistry

    What are the isomers of chlorobromobenzene
  73. Chemistry

    What is the bond order of BN-
  74. chemistry

    what is the pH of coffee if the [H3O+] is 1*10^-5 M?
  75. chemistry

    Al(NO3)3+ NaCl
  76. Chemistry

    solve Ka for HX => H^+ + X^- given 0.1M LiX at pH=8.9
  77. Chemistry

    Are the units for frequency Nu or Hz????????!
  78. Chemistry

    what is the symbol of the element with 4d^4?
  79. chemistry

    .592grams of na2so4
  80. chemistry

    how many outer electrons are there in [Ar] 4s^1?
  81. chemistry

    What is pOH of 0.1M H2SO4?
  82. Chemistry

    Al3+ and HPO42
  83. Chemistry

    Could NH4 ever be a gas?
  84. Chemistry

    What is the proper name for Co2o3?
  85. Chemistry

    What are colligative properties?
  86. chemistry

    DOES H3PO4 HAVE A pH greater than 7 or less than 7
  87. chemistry

    If we have a concentration of H+ at 5 x 10-2 mol/L, what is the pH value?
  88. chemistry

    8). What is the pH of a fruit with a [–OH] = 3.2  10–9 M –OH? A) 10.5 B) 8.49 C) 3.51 D) 3.5
  89. chemistry

    How many moles of Pb is 9.3 x 10^15 atoms of Pb?
  90. CHEMISTRY

    What are the ka and kb reactions of NaHSO3 ?
  91. Chemistry

    Convert a density of 13.6g/ml to lb/ft^3
  92. CHEMISTRY

    WHEN DOES A CHEMICAL BECOME A DRUG?
  93. Chemistry

    where does the n come from in a compound such as n-butane?
  94. chemistry

    How do you convert 3.345 kJ to mJ?
  95. chemistry

    what are the products of alkynes? Thanks.
  96. Chemistry

    What is HO HO C6 H6 CH2 CH NH2?
  97. chemistry

    Cu(H2O)4 + 2OH -->
  98. chemistry

    Drbob222 that does not help. got anything else up ur sleeve?
  99. chemistry

    WHEN DOES A CHEMICAL BECOME A DRUG?
  100. chemistry

    When does a chemical become a drug?