Given: -garnet endmember pyrope (Mg3Al2Si3O12) -side length=11.535 A -volume=1534.8A -volume of 1 mole of pyrope is...
Given:
-garnet endmember pyrope (Mg3Al2Si3O12)
-side length=11.535 A
-volume=1534.8A
-volume of 1 mole of pyrope is 1.1552 x 1026 Å3
find:
(e) Calculate the mass in grams of 1 mole of pyrope by summing the atomic masses of its elemental components. You will need to use a periodic table in order to do this.
(f) Calculate the density (in g/cm3) of pyrope from the volume you calculated in (d) and the mass you calculated in (e). Once you have done this, perform a “reality check” on your answer. Does it make sense if you compare it to the range of Specific Gravity known for garnet? If not, then you have done something wrong. Go back and check your unit conversions.
Homework Answers
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Given:
-garnet endmember pyrope (Mg3Al2Si3O12)
-side length=11.535 A
-volume=1534.8A
-volume of 1 mole of pyrope is...
Given: -garnet endmember pyrope (Mg3Al2Si3O12) -side length=11.535 A -volume=1534.8A -volume of 1 mole of pyrope is...
Given: -garnet endmember pyrope (Mg3Al2Si3O12) -side length=11.535 A -volume=1534.8A -volume of 1 mole of pyrope is 1.1552 x 1026 Å3 find: (e) Calculate the mass in grams of 1 mole of pyrope by summing the atomic masses of its elemental components. You will need to use a periodic table in order to do this. (f) Calculate the density (in g/cm3) of pyrope from the volume you calculated in (d) and the mass you calculated in (e). Once you have done...
A=11.535 2. Determine the density of the garnet endmember pyrope (Mg3Al2Si3O12) using the unit cell dimensions...
A=11.535 2. Determine the density of the garnet endmember pyrope (Mg3Al2Si3O12) using the unit cell dimensions given above. (a) Determine the unit cell volume in Å3. (b) Each unit cell of pyrope contains 8 formula units of Mg3Al2Si3O12. Remembering that 1 mole contains Avogadro's number of formula units, how many unit cells make up one mole of pyrope? (c) Calculate the volume, in Å3, of 1 mole of pyrope. (d) Convert the answer from Å3 to cm3. Be careful with...
1. what is the mole ratio for trial 1 and 2? 2. whats the average mole...
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2?
3. whats the average deviation for trial 1 and 2?
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![](https://lh4.googleusercontent.com/K_IdXKabFLhtXXOIgQQGWz-LYlYNPa5z9cPt6FQy3eCY_hrY26qZS8XFBDdXJxqT5rgw1lAAnw6EBuTmrr7-OGOL5RkSwGNWJ97ys65Nc5ZjNeeCGSQ-UGT6SRqFEqehUHwDJLPp" aria-describedby="jt3"><img alt="unitcell1.png)
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LAB 14: IDEAL GAS LAW BASIC CONCEPTS TEXTBOOK: SECTIONS 15.2, YOUNG, 10TH EDITION DEFINITIONS Volume: The space taken up by an object, measured in cubic meters (m"). Pressure: For an enclosed gas, pressure is defined as the force exerted per area by the gas on the container walls, measured in Pascal (1 N/m) Temperature: A measure of the average...
1. what is the mole ratio for trial 1 and 2?
2. whats the average mole ratio for trial 1 and
2?
3. whats the average deviation for trial 1 and 2?
* please include the steps if you dont mind*
ng down the equation ahd an example calculation, The example calculation only needs to be done for one trial. The results of the remaining trials can be written down in a table in your notebook. (Part 1)) Determine the...
What is the mass, in grams, of 1.30 molmol of water, H2OH2O?
Learning Goal: Be able to convert to mass from a given number of moles. Completing problems such as this is critical for ensuring your success in chemistry. If you would like to get a head start (and we strongly suggest you do if you want to do well in the course) we have provided you with help to learn this concept in the hints. Hints for this problem...
please complete the questions has not answering with
clarification of the answer to any page
Name Lab Section _Date The Mole Concept and Atomic Weights The purpose of this activity is to better understand the concepts of relative atomic mass, counting by weighing and the mole. Percent composition and average atomic mass are included. Part I. Relative Atomic Masses and the Mole - Early Method When John Dalton proposed his atomic theory, he stated that the atoms of each element...
please help ?
MST SHOW ALL CALCULATIONSs. Please be neat. Use correct significant figures. 1. A student masses an empty flask, aluminum foil (witha small pinhole), and copper wire and finds the mass to be 54.8680 g. She then adds about 5.0 mL of an unknown liquid and heats the flask in a hot waterbath to 95.0 °C. After all the liquid is vaporized, she removes the flask from the bath and masses it after it has cooled. The mass...
What is the volume of the sphere in Procedure 2 in units of
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LAB 14: IDEAL GAS LAW BASIC CONCEPTS TEXTBOOK: SECTIONS 15.2, YOUNG, 10TH EDITION DEFINITIONS Volume: The space taken up by an object, measured in cubic meters (m"). Pressure: For an enclosed gas, pressure is defined as the force exerted per area by the gas on the container walls, measured in Pascal (1 N/m) Temperature: A measure of the average...
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