1. Chemistry

    what is the mass in grams of one molecule of water?

    asked by Katie on March 19, 2014
  2. chemistry

    What mass of copper will be deposited by a current of 7.89?

    asked by solomon on May 31, 2015
  3. chemistry

    What mass of CO2 can be absorbed by 36 g of LiOH?

    asked by Anonymous on November 5, 2011
  4. physical science

    a 500-N girl has a mass of ? and a weight of ?

    asked by tana on September 4, 2007
  5. chemistry 1211

    What is the mass of a ball with a velocity of 35.1 m/s and a wavelength of 8.92 x 10^-34 m

    asked by Anonymous on November 6, 2011
  6. science

    does a metal mass change when it's heated

    asked by wayne on October 27, 2007
  7. math

    What is the mass of a liter of gasoline if its density is 0.66 g/mL?

    asked by Linda on October 14, 2011
  8. Chemistry

    What mass of Iodine contains same number of atoms as 50.0g of Cl?

    asked by Anonymous on February 6, 2013
  9. chemistry

    How do i find the weight % of sulfate if I am given the mass?

    asked by kim on October 13, 2011
  10. Chemistry

    What is the molar mass of feso4 . 7h2o

    asked by Hyaa on April 28, 2017
  11. physical science

    What is the mass of a 10.0 cm3 cube of copper?

    asked by joe on January 22, 2011
  12. Chem

    What is the mass in amu of 3.12 moles of Ba(NO3)2?

    asked by Tate on November 12, 2015
  13. general science

    how to explain how the mass of a rock could be found

    asked by brandy on July 3, 2013
  14. CHEMISTRY

    WHAT MASS OF WATER CAN BE PRODUCED FROM 30.0G OF AMMONIA

    asked by STACEY on April 4, 2011
  15. Chem

    what is the mass in amu of 3.12 moles of Ba(NO3)2?

    asked by Katie on November 13, 2015
  16. science

    a1.5m high has a potential energy of 44.1 what is the mass

    asked by gina on July 7, 2017
  17. PHYSICS

    Does mass affect mechanical advantage in any way?

    asked by Jordan on June 28, 2011
  18. physics

    What is the mass of a person who weighs 750N?

    asked by Jade on February 19, 2012
  19. science

    how does mass and aceleration affect force???

    asked by millie on February 27, 2018
  20. Physics

    What is the mass of a football player who 1250 N?

    asked by A on June 21, 2011
  21. physicis

    How far will 350 J raise a 7kg mass?

    asked by Andy on December 13, 2010
  22. chemistry

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

    asked by iwanttopass! on January 14, 2010
  23. Chmistry

    calculate the molar mass of the compound (K S 0 4 .1 2 H 2 0 )

    asked by brown on October 15, 2014
  24. cHEMISRTY 101

    (A) What is the mass of 150 mL of a liquid with a density of 1.4 g/mL

    asked by Anonymous on February 3, 2011
  25. physical science

    what is the density of iron if 5.0 cm at the third has a mass o 39.5 grams

    asked by gale on September 5, 2013
  26. chemistry

    what is the mass of an empty 75 mm test tube?

    asked by anonymous on February 5, 2016
  27. physics

    What is the mass which causes a spring of k = 100 N/m to stretch by 10 cm?

    asked by Robert on February 15, 2016
  28. Science

    What are good sites for HOW DOES AIR HAVE MASS?

    asked by Giulianna on September 10, 2012
  29. chemistry

    what would be the mass of an object if its density was 0.34 g/ml and had a volume of 23 ml?

    asked by Anonymous on January 18, 2011
  30. chemistry

    a magnesium (Mg) atom with a mass number of 25 contains ?

    asked by eddie on September 9, 2012
  31. science

    Does all object fall at the same speed given the mass

    asked by gwen on September 3, 2011
  32. Physics

    Any thing with mass has this, even a speck of dust

    asked by Help needed! on September 1, 2011
  33. science

    Caculate the mass of photon with wavelength 3.6 A^

    asked by shabnam on September 23, 2017
  34. physics

    Find the acceleration of the block of mass M = 4.79 kg (m = 4.03) (KE = 0.1)

    asked by John on February 24, 2012
  35. science

    what would the astronauts mass be on the lunar surface?

    asked by jake on November 10, 2011
  36. chemistry

    What is the mass of 1 mL of water at 4 deg Celsius?

    asked by Anonymous on June 6, 2010
  37. biology

    what is the mass in grams of 1.03 kg 1105g and 1075000mg

    asked by angie on September 12, 2012
  38. physics

    what is density of an object has a mass of 12.0 g and a volume of 96.o ml?

    asked by ada on September 21, 2011
  39. chem

    if i have density and the mass, how do i find the valume?

    asked by jess on September 10, 2010
  40. Chemistry

    How do you find the molar mass of HBr?

    asked by Mariana on January 9, 2011
  41. chemistry

    Is almost all the mass of an atom concntrated in the nucleus?

    asked by jamil on November 20, 2007
  42. science

    You have a different rock with a volume of 30m3 and a mass of 60 g

    asked by Anonymous on September 19, 2015
  43. chemistry

    What is the gram molecular mass of C2H6? A. 8.0 g B. 30.0 g C. 40.0 g D. 50.0 g think B

    asked by Drew on November 10, 2012
  44. math

    What is the percent by mass of hydrogen in C3H8? A. 8.0% B. 18.2% C. 80.0% D. 81.8% I say B

    asked by shana on November 8, 2012
  45. math

    What is the percent by mass of oxygen in H2O? A. 11.1% O B. 50.0% O C. 88.9% O D. 95.0% O I think C

    asked by shana on November 8, 2012
  46. Math

    for my math project I have to know how much mass is in a superball. . . . THANKS!

    asked by Taylor on October 12, 2008
  47. physics

    how could i find the mass of a liter of alcohol

    asked by izzy on January 9, 2011
  48. Physics

    What is th mass in kg for a 10cm3 cube of ice?

    asked by Breia on January 25, 2012
  49. chemistry

    what is the density of 700 ml of a gas that has a mass of 7 g?

    asked by alexandra on September 6, 2010
  50. chemistry

    WHAT IS THE MASS OF 0.200 mol of C9H8O4?

    asked by yaya on November 23, 2007
  51. opt report

    right breast mass excision, icd 9

    asked by Anonymous on August 25, 2013
  52. Physics

    What is th mass in kg for a 10cm3 cube of ice?

    asked by Breia on January 25, 2012
  53. Physics

    An alpha particle has a mass of 6.64x10^-27

    asked by Anonymous on September 11, 2013
  54. chemistry

    what mass of Fe3O4 would conatin 1.85*10^21 atoms of Fe?

    asked by rose on February 23, 2013
  55. Math

    What is the mass of a half dollar in kilograms?

    asked by Debbie on March 24, 2010
  56. Mechanics

    If an object weighs 39.2 N on earth, what is its mass?

    asked by Anonymous on June 14, 2010
  57. chemistry

    What is the mass of 0.0137 mol of aspirin?

    asked by Amanda on September 7, 2015
  58. Physics

    An object weighs 500N.what is its mass?

    asked by Ck on January 24, 2016
  59. Mechanics

    If an object weighs 39.2 N on earth what is its mass

    asked by Anonymous on June 15, 2010
  60. astronomy

    If the planet is in an edge-on orbit, what would its mass be (in kg)?

    asked by keitanako on June 25, 2014
  61. Physics

    The volume of a block of lead that has a mass of 33.6g would have to be?

    asked by M on February 10, 2015
  62. Physics

    Does mass affect the period of a pendulum?

    asked by Samiyah on September 8, 2018
  63. Chemistry

    What's the molar mass of AuCl3 x 2H20?

    asked by Anonymous on April 5, 2011
  64. Chemistry

    What mass of CO2 could be absorbed by 1.34 g of CaO?

    asked by Tyler on February 28, 2010
  65. Chemistry

    What mass of calcium nitrate contain 2.8g nitrogen.

    asked by Anisa on May 23, 2018
  66. Chemistry

    What (metric) units are used for mass measurements?

    asked by Lisa on February 1, 2008
  67. Chemistry

    What is the mass of an atom's nucleus called?

    asked by Anonymous on October 29, 2015
  68. chemistry

    what is the mass of a single oxygen autom

    asked by brian on March 22, 2011
  69. chemistry

    263 mL ethanol to its mass in grams

    asked by Teresa on November 12, 2014
  70. Chemistry

    What is the molar mass of hydrogen gas, H2?

    asked by Liz on January 29, 2012
  71. physics

    A woman has a mass of 64.2 kg. What is her weight on earth?

    asked by Vishnu on October 10, 2008
  72. science

    momentum (p) is 88 kg * m/s, velocity (v) is 2 m/s. find mass (kg)

    asked by kathy on March 29, 2009
  73. chemistry

    Determine the mass in grams of 2.56*10^24 atoms in Li

    asked by Aundrea on October 6, 2010
  74. Chemistry

    Calculate the mass of Mg needed to produce ~40 mL of H2. how do I do this?

    asked by Anon on January 31, 2016
  75. chemistry

    Mass of "KHP" to neutralize 18 mL of 0.20 M NaOH?

    asked by sallay on February 25, 2011
  76. kendriya vidyalaya

    calculate the mass of the following 1)3.11* 10 to the power 23 atoms of o.

    asked by ajay sharma on December 9, 2012
  77. Chem

    What is the percent by mass of oxygen in Al2O3?

    asked by Lori on December 14, 2010
  78. Chemistry

    The maximum molecular mass ............ Atoms.

    asked by Aman on August 12, 2013
  79. Chemistry

    What is the % mass/volume of a 3.00 M solution of NaCl?

    asked by Sudana on May 6, 2014
  80. integrated chemistry and physics

    If 2 blocks have the same mass which one has the greater acceleration?

    asked by Erika on May 16, 2012
  81. science

    what is the mometum of a mass 75 kg when he moves with a velocity of 2m/s

    asked by shehzad on October 3, 2015
  82. Chemistry

    what is the mass in grams of 1.32 x 10^20 uranium atoms

    asked by Kid on October 16, 2012
  83. chemistry

    what mass of water can be obtained from 4.0g of H2 and 16g of O2?

    asked by Genine. on October 2, 2011
  84. chemistry

    what is the volume of a rectangle that has a mass of 19.0 and a density of 10.50 g/mL

    asked by Melanie on July 16, 2011
  85. Chemistry

    Calculate the mass in grams of 2.5*10^20 NO molecules

    asked by Alisa on March 1, 2017
  86. Science

    If an atom has a mass number of 23 which of the following is always true

    asked by Sherwanda on March 30, 2016
  87. algebra

    density=8.48g/mL mass=1.83 kg volume=

    asked by tyler on September 24, 2009
  88. Chemistry 111

    what is the molar mass of Butane,C7H10?

    asked by angel on July 14, 2011
  89. Chemistry

    Can someone please help me determine the mass of 1.45 mol FePO4?

    asked by Bre on January 4, 2015
  90. Physics

    how do you find the magnitude of the mass's velocity?

    asked by Tina on October 5, 2011
  91. physics

    If a mass of gasoline occupies 70.01 at 20°C, What is the volume at 35°C?

    asked by charlotte on March 21, 2015
  92. scence

    Which of the following describes the relationship between mass and inertia?

    asked by rhonda on February 25, 2017
  93. phisical science

    what is the role of mass in newtons second law?

    asked by Anonymous on June 13, 2017
  94. ul

    what is the true value of mass of 40.00ml of water

    asked by see on April 1, 2012
  95. Science

    What is the mass of an automobile that weighs 9800 N

    asked by Everett on January 18, 2012
  96. chemistry

    what is the mass of one mole of carbon dioxide?

    asked by Trace on November 14, 2009
  97. physics

    What is the mass if an elephant that has 45,000 J when it is moving 5.0 m/s

    asked by Mackenzie on December 30, 2014
  98. Physic

    What is relationship between the mass and terminal velocity

    asked by Tr.N on November 26, 2013
  99. Chemistry

    Calculate the mass of 5.35 mol of iodine

    asked by Jose on March 12, 2015
  100. Gr11 chem

    calculate mass of potassium Hydroxide

    asked by chental on November 13, 2009

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