Conceptual Physical Science (6th Edition)
6th Edition
ISBN: 9780134060491
Author: Paul G. Hewitt, John A. Suchocki, Leslie A. Hewitt
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 20, Problem 37TAS
To determine
The mass percentage of the oxides
Mgo
,
FeO
and
SiO 2
in pyroxene,
MgFeSiO 6
and (a) The amount of silica in
225 kg
of pyroxene, (b) The mass percentage of silica in remaining liquid if
325 kg
of olivine and
225 kg
of pyroxene have crystallized out of
1000 kg
of magma.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Polonium, the Period 6 member of Group 6A(16), is a rare radioactive metal that is the only element with a crystal structure based on the simple cubic unit cell. If its density is 9.142 g/cm³,calculate an approximate atomic radius for polonium.
One mole of Gold (Au) atom has a mass of 197 g. We know that the density of gold is 19.30 g/cm3 in room temperature. Using those numbers, answer the following questions:
a) What is the mass of a single gold atom in kg?
b) Assume that gold atoms sit in a perfect cubic crystal structure. Estimate the distance between two gold atoms in meters.
c) If we have a gold cube of 6 cm on each side, how many atoms can we fit along the edge of each side of the cube?
d) What would be the mass, in kilograms, of the gold cube we discussed in part (c) (measuring 6 cm on each side)?
What is the relationship between the length of the face diagonal and the radius, r, of the atoms in the cell? (Enter a mathematical expression.)
face diagonal =
(c)
How is the radius of the atoms related to
do?
(Enter a mathematical expression.)
r =
(d)
Gold metal crystals have an FCC structure. The unit cell edge in gold is 0.4078 nm long. What is the radius (in nm) of a gold atom?
nm
Chapter 20 Solutions
Conceptual Physical Science (6th Edition)
Ch. 20 - How did density segregation contribute to Earth's...Ch. 20 - What three sources of heat contributed to the...Ch. 20 - What is the most abundant element for Earth as a...Ch. 20 - Prob. 4RCQCh. 20 - What is a mineral?Ch. 20 - What does inorganic in the definition of mineral?Ch. 20 - What physical properties are used to identify...Ch. 20 - Most mineral samples do not display their crystal...Ch. 20 - What is a polymorph?Ch. 20 - What is the difference between a silicate mineral...
Ch. 20 - Silicate minerals are subdivided into...Ch. 20 - What is the most abundant mineral in Earth's...Ch. 20 - Prob. 13RCQCh. 20 - What are two sources from which minerals...Ch. 20 - As minerals crystallize in cooling magma, which...Ch. 20 - When water evaporates from a body of water, what...Ch. 20 - Name the three major types of rocks and describe...Ch. 20 - What are the most common igneous rocks, and where...Ch. 20 - What is meant by partial melting?Ch. 20 - With respect to the silica content of the parent...Ch. 20 - What is the primary determining factor for a...Ch. 20 - In Earths interior, does temperature or decrease...Ch. 20 - Prob. 23RCQCh. 20 - What is a clastic sedimentary rock?Ch. 20 - What are the three most common clastic sedimentary...Ch. 20 - What is the most abundant carbonate rock?Ch. 20 - How are most carbonate rocks formed?Ch. 20 - What is metamorphism? What causes it?Ch. 20 - Distinguish between foliated and nonfoliated...Ch. 20 - In contact metamorphism, water-rich, low-melting...Ch. 20 - Gold has a density of 19.3 g/cm3. A 5-gal pail of...Ch. 20 - Prob. 37TASCh. 20 - Other than location, what is the primary...Ch. 20 - What do we call minerals that have the same...Ch. 20 - The factors that influence bond strength influence...Ch. 20 - Why is color not always the best way to identify a...Ch. 20 - While you are hiking in the wilderness, you find a...Ch. 20 - What makes gold so soft (easily scratched) while...Ch. 20 - Imagine that we have a liquid with a density of...Ch. 20 - Is cleavage the same thing as crystal form? Why or...Ch. 20 - For identifying metallic minerals, why is streak...Ch. 20 - How are minerals classified?Ch. 20 - Silicon is essential for the computer industry in...Ch. 20 - What two minerals make up most of the sand in the...Ch. 20 - What two mineral groups provide most of the ore...Ch. 20 - How are ferromagnesian silicates different from...Ch. 20 - What is an ore?Ch. 20 - If a rock contains mineral A (30% silica) and...Ch. 20 - If a rock contains mineral A (30% silica) and...Ch. 20 - If a magma contains molten forms of mineral A (30%...Ch. 20 - If a magma contains molten forms of mineral A (30%...Ch. 20 - If high-silica minerals are the last to...Ch. 20 - Which of these is a true statement about silicate...Ch. 20 - If a magma contains molten forms of quartz and...Ch. 20 - Are high-silica content minerals "easier" to melt...Ch. 20 - Prob. 71ECh. 20 - If a rock contains both quartz and pyroxene (a...Ch. 20 - Why is halite commonly the last mineral to...Ch. 20 - Is Earth's interior mostly magma? Explain.Ch. 20 - In which parts of Earth's crust (oceanic and/or...Ch. 20 - Are the Hawaiian Islands made up primarily of...Ch. 20 - Why does magma composition change as it cools?Ch. 20 - Is it possible for crystallization to enrich magma...Ch. 20 - Where does most magma originate?Ch. 20 - Prob. 80ECh. 20 - Prob. 81ECh. 20 - How do chemical sediments produce rock? Name two...Ch. 20 - Relate the shape and sorting of sand particles to...Ch. 20 - What general rock feature does a geologist look...Ch. 20 - What feature of clastic sedimentary rock enables...Ch. 20 - Prob. 86ECh. 20 - In what two ways does sediment turn into...Ch. 20 - In a conglomerate rock, why are pebbles of granite...Ch. 20 - Cite two examples of sedimentary rocks that...Ch. 20 - Prob. 90ECh. 20 - Prob. 91ECh. 20 - Can metamorphic rocks exist on an island of purely...Ch. 20 - What patterns of alteration are characteristic of...Ch. 20 - What are the two processes by which rock is...Ch. 20 - What properties of slate make it good roofing...Ch. 20 - Name two mica minerals that can give a metamorphic...Ch. 20 - How is foliation different from sedimentary...Ch. 20 - Why do we find folded and fractured rock layers in...Ch. 20 - What feature helps distinguish schist and gneiss...Ch. 20 - How does gneiss differ from granite?Ch. 20 - Why is schist so easily recognized?Ch. 20 - Which type(s) of rock is (are) made from...Ch. 20 - Which type(s) of rock is (are) made from...Ch. 20 - What is the difference between the minerals that...Ch. 20 - If the volcanic glass obsidian is not considered a...Ch. 20 - We have learned that silica content is a key...Ch. 20 - Which type of rock is most sought by petroleum...Ch. 20 - Prob. 107DQCh. 20 - The silicates are the largest mineral group...Ch. 20 - Compaction and cementation of sediments leads to...Ch. 20 - Why are silicon and oxygen concentrated near...Ch. 20 - Which minerals crystallize first from cooling...Ch. 20 - Prob. 5RATCh. 20 - In a sedimentary rock, the degree of particle...Ch. 20 - The characteristics of regional metamorphism...Ch. 20 - Prob. 8RATCh. 20 - What most strongly influences a minerals hardness?...Ch. 20 - Prob. 10RAT
Knowledge Booster
Similar questions
- Using the tables for Densities of Inorganic and Organic Liquids (mol/dm3) of Perrys' Chemical Handbook. What is the density of water, in kg/m3, at 308.3 K? Recall that there are two available equations for the density of water different from the equation used for all other compounds in the table; use the equation with a smaller range (the simpler equation, in terms of T).arrow_forwardCalculate the average density of the following astronomical body: Jupiter. Where does the value fit among those listed in the table below? Look up the density of a typical rock, such as granite in another source and compare the density of Jupiter to it. Table: Densities of Some Common Substances at Standard Temperature (0°C) and Pressure (Atmospheric) Substance ρ (kg/m3) Substance ρ (kg/m3) Air 1.29 Ice 0.917 ✕ 103 Aluminum 2.70 ✕ 103 Iron 7.86 ✕ 103 Benzene 0.879 ✕ 103 Lead 11.3 ✕ 103 Copper 8.92 ✕ 103 Mercury 13.6 ✕ 103 Ethyl Alcohol 0.806 ✕ 103 Oak 0.710 ✕ 103 Fresh Water 1.00 ✕ 103 Oxygen gas 1.43 Glycerin 1.26 ✕ 103 Pine 0.373 ✕ 103 Gold 19.3 ✕ 103 Platinum 21.4 ✕ 103 Helium gas 1.79 ✕ 10−1 Sea Water 1.03 ✕ 103 Hydrogen gas 8.99 ✕ 10−2 Silver 10.5 ✕ 103arrow_forwardProblem 1: Answer the following questions using the table to the right. Medium Gases at 0 °C, 1 atm Air Carbon dioxide Hydrogen Oxygen 1.000293 1.00045 1.000139 1.000271 Liquids at 20 °C Benzene Carbon disulfide Carbon tetrachloride Ethanol Glycerine Water, fresh 1.501 1.628 1.461 1.361 1.473 1.333 Solids at 20 °C Diamond Fluorite Glass, crown 2.419 1.434 1.52 Glass, flint |Ice (at 0 °C) Polystyrene Plexiglas Quartz, crystalline Quartz, fused Sodium chloride 1.66 1.309 1.49 1.51 1.544 1.458 1.544 Zircon 1.923 Part (a) Calculate the index of refraction for a medium in which the speed of light is 2.012 × 10°. Numeric : Anumeric value is expected and not an expression. Part (b) Determine the most likely identity of the substance based on the table in the problem statement. MultipleChoice : 1) Carbon tetrachloride 2) Diamond 3) Ethanol Sodium chloride 5) Plexiglass 6) Water, fresh 7) Glycerine 8) Polystyrene 9) Glass, crown 10) Glass, flintarrow_forward
- Please solve 9arrow_forwardA) What is an equation to equate KE and GPE? B) A gas is held in a container of 15 m^3 in volume and a pressure of 5 Pa. If the volume isincreased to 26 m^3 what is the pressure of the gas? c)A syringe has a volume of 5 cm^3 and a temperature of 300 k. Upon heating the syringeexpands to a volume is now 5.5cm^3, what is the temperature of the syringe?arrow_forwardUse cubic spline interpolationarrow_forward
- The specific reaction rate constant k is a strong function of temperature according to the following equation: 1 In the equation above, the reaction rate constant k is expressed in R is the universal gas constant 8.314- What is the unit of A? O mol m OK Om O J O mol K J mol 01 S Pa.m ³ m k=Axexp- Pa.m³ constant (1.314 P-²). mol. K E RT and T is the absolute temperature in K. The equation is dimensionally homogenous.arrow_forwardThe basal metabolism of a resting adult is approximately 100 W. Most of this is provided by the hydrolysis of ATP, which in resting muscle has an estimated energy release of 60 kJ/mol.arrow_forward2.6 times that developed in the aluminum: f, 2.6f, Because P AJ Apanhola + A,J. (2.6) (0.5) () + (0.5) () 5000, we have f. 2777 lb/in. and f- 7220 lb/in.¹ (The nA, value is often called a transformed area; the steel is considered to have been transformed into a modified area of aluminum that is structurally equivalent.) To find fal deformations, fa/B. 2777/11,300,000 0.000246 and AL, L-0.00245 in =/ft ANA QUESTIONS 2.1. A force of P defined by the angle 0,= 75° to the horizontal acts through a point. What are the components of this force on the x- and y-axes? [See Figure 2.59(Q1).] Questions. 211- L/2- 2.2. The components of a force on the x- and y-axes are 0.50P and 1.50P, respectively. What are the magnitude and direction of the force? [See Figure 2.59(Q2).J Answer: 1.58P at 0,= 71.5°. 2.3. The following three forces act concurrently through a point: a force P acting to the right at 0, 30° to the horizontal, a force P acting to the right at 0,= 45° to the hori- zontal, and a force P…arrow_forward
- The unit cell of platinum has a length of 392.0 pm along each side. Use this length (and the fact that Pt has a face-centered unit cell) to calculate the density of platinum metal in kg/m3 (Hint: you will need the atomic mass of platinum and Avogadro's number).arrow_forwardPlease solve 2A and 2Barrow_forwardThis was wrong. Can you solve this again with these numbers? What is the root mean square velocity, vrms, for Hydrogen molecules (H2) at 20oC? Hint: How many amu does an H2 molecule contain. 1 amu = 1.67 x 10-27 kg Boltzman's Constant, k = 1.38 x 10-23 J/K Give your answer in m/s to 4 significant figures (NO DECIMALS)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningUniversity Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSONIntroduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
- Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningLecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-WesleyCollege Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
University Physics (14th Edition)
Physics
ISBN:9780133969290
Author:Hugh D. Young, Roger A. Freedman
Publisher:PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:9781107189638
Author:Griffiths, David J., Schroeter, Darrell F.
Publisher:Cambridge University Press
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:9780321820464
Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...
Physics
ISBN:9780134609034
Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:PEARSON