A gas mixture consists of equal masses of methane (molecular weight 16.0) and argon (atomic weight 40.0). If the partial pressure of argon is 200. torr, what is the pressure of methane, in torr?

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  1. Chemistry

    A gas mixture consists of equal masses of methane (molecular weight 16.0) and argon (atomic weight 40.0). If the partial pressure of argon is 200. torr, what is the pressure of methane, in torr?

  2. chemistry

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  3. Chemistry

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  4. A.P Chemistry

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  5. physical chemistry

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  6. chemistry

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  7. Chemistry

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  9. Chemistry

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  12. Chem

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  13. One more A.P Chemistry

    Three volatile compounds X,Y, and Z each contain elements Q. The precent by weight of element Q in each compound was determined. Some of the data obtained are given below Percent by weight Molecular Compound of Element Q Weight X 64.8% ? Y 73.0% 104. Z

  14. Chemistry

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  15. Chem 101

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  16. Chemistry

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  20. Chemistry

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  21. chemistry please help i cant figure this out

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  22. physics

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  23. Chemistry

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  24. AP Chemistry

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  27. math

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  28. Chemistry

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  31. Chemistry

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  32. Science

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  33. chemistry

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  34. Chem

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  35. chemistry

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  36. CHEMISTRY

    a gas mixtuer consists of equal masses of methane(molecular weight 16.0) and argon (atomic weight 40.0) if the partial pressure of argon is 26.6 kPa, what is that of methane in the same units? 10.7 26.7 66.7 34.1 I am going with 26.7 Do you agree and why

  37. Chemistry

    A gas mixture consists of equal masses of methane (molecular weight 16.0) and argon (atomic weight 40.0). If the partial pressure of argon is 200. torr, what is the pressure of methane, in torr? I am coming out with 443torr, but the listed options are 80.0

  38. chemistry

    Dr bob can you help with my last question for tonights home work please A gas mixture consists of equal parts of methane(molecular weight 16.0) and argon (atomic weight40.0). if the partial pressure of argon is 26.6 kPa what is that of methane in the same

  39. chemistry

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  40. Chem

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  41. A.P Chemistry

    Three volatile compounds X,Y, and Z each contain elements Q. The precent by weight of element Q in each compound was determined. Some of the data obtained are given below Percent by weight Molecular Compound of Element Q Weight X 64.8% ? Y 73.0% 104. Z

  42. A.P. Chemistry

    Three volatile compounds X,Y, and Z each contain elements Q. The precent by weight of element Q in each compound was determined. Some of the data obtained are given below Percent by weight Molecular Compound of Element Q Weight X 64.8% ? Y 73.0% 104. Z

  43. College Chemistry-Please

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  44. Nuclear Physics

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  45. science

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  46. Chemistry

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  47. 6th Grade Math

    I just need some direction to get started please.... Some family friends have asked you to plan a rafting expedition. A rafting has given you specific details on how much weight a raft can hold. A raft can safely carry the weight of 24 babies. The weight

  48. Chemistry (PLS HELP ASAP)

    What is the molecular weight of a gas if a 15.0g sample has a pressure of 836 mm Hg at 25.0 degrees C in a 2.00 L flask? a)167 b)1.35 c)176 d)11.1 e)none of the above Please explain... I need to understand how to do this. Thanks. I know that I have to use

  49. Chemistry

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  50. Chemistry

    Calculate the ratio of moles of CO2 produced to moles of the original gas mixture? A mixture of methane (CH4) and ethane (C2H6) is stored in a container at 294 mmHg. The gases are burned in air to form CO2 and H2O. If the pressure of CO2 is 351 mmHg

  51. Chemistry

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  52. chemistry

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  53. chem

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  54. Math

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  55. chemistry

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  56. CHEMISTRY: URGENT

    30cm^3 of a mixture of methane and ethane were mixed with 100cm^3 of oxygen at ordinary temperature and pressure and exploded. After cooling the residual gases occupied 61.5cm^3. Find the percentage by volume of each gas in the mixture, methane (CH4) and

  57. chem

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  58. biochemistry

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  59. Chemistry

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  60. chemistry

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  61. SCIENCE CHEMISTRY

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  62. SCIENCE CHEMISTRY

    Use the atomic weight of carbon and chlorine to determine the theoretical value of the molecular weight of CH3OH Or methanol.( atomic weights (c=12, cl=35.5).

  63. chemistry

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  64. Chemistry

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  65. chemistry

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  66. AP Chemistry

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  67. Physics

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  68. chemistry

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  69. chemistry

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  70. chemistry

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  71. chemistry

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  72. Chem

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  73. chem 101

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  75. Chem

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  76. Chemistry

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  78. Science

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  79. Chemistry

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  80. chemistry

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  81. Chemistry

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  82. chemistry

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  83. Chemistry

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  84. Chemistry

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  87. chem

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  88. chemistry 2

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  97. chemistry please help

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  98. chem.

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