A certain element has a mass per mole of 9.0122 g/mol. What is the mass of a single atom in (a) atomic mass units and (b) kilograms? (c) How many moles of atoms are in a 256-g sample? (a) matom (b) matom (c) n = i

A certain element has a mass per mole of 9.0122 g/mol. What is the mass of a single atom in (a) atomic mass units and (b) kilograms? (c) How many moles of atoms are in a 256-g sample? (a) matom (b) matom (c) n = i

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter1: Units And Measurement

Section: Chapter Questions

Problem 57P: Assuming the human body is primarily made of water, estimate the number of molecules in it. (Note...

See similar textbooks

Related questions

Q: A 0.345 m3 tank contained hydrogen sulfide gas at 1 040 kPaa and 16 C after 2.5 kg of the gas had…

Q: On your wedding day, your spouse gives you a gold ring of mass 3.80 gm. Fifty years later it’s mass…

A: Given: Initial mass of gold ring (m1) = 3.8 gm. Final mass of gold after 50 year (m2) = 3.35 gm.…

Q: What can be the smallest volume of a cylinder containing 6.4 kg of oxygen (O2) if the walls of the…

Q: 2 mol of an ideal monoatomic gas moves from State 1 to State 2 P at constant pressure 1000 Pa and…

A: To find work done in isobaric process.(since pressure remains constant) W = ∫PdV = P∆V Since P =…

Q: A solid copper has a density of 8.95 g/cm³ and a molar mass 63.5 g/mol. How many atoms are contained…

Q: A container filled with an ideal gas is connected to a reservoir of the same gas so that the number…

A: From ideal gas equation,

Q: The volume of an automobile tire is 2.5x10^-2m3. The pressure of the air in the tire is 3.3 atm and…

A: Given data *The volume of an automobile tire is V = 2.5 × 10-2 m3 *The pressure of the air in the…

Q: One mole of 'nickel (6 × 1023 atoms) has a mass of 59 grams, and its density is 8.90 grams per cubic…

A: String stiffness of wire considering it as macroscopic

Q: A cubical box with sides of length 0.351 m contains 1.150 moles of neon gas at a temperature of 300…

Q: The specific reaction rate constant k is a strong function of temperature according to the following…

Q: 10 moles of an ideal gas are confined to a volume of 2 m^3. What is the temperature of the gas if…

Q: .5 moles of Neon gas have a total kinetic energy of 1.83 kJ and has a volume of 0.935 m3. Without…

A: Given Data: Gas →Neon Neon moles, n=0.5 Total K.E. for given moles, K.Ei=1.83 kJ=1.83×103 J Initial…

Q: An argon-40 atom has a mass of 6.64 ✕ 10−26 kg. (a) What temperature (in K) would a gas composed…

Q: The equation for the ideal gas is (P – a/V2) (V-b) = K. Here P is the pressure, V is the volume of…

Q: Consider an ideal gas at temperature T = 578 K and pressure p = 2 atm. Calculate the average volume…

Q: A rigid tank contains 67.0 g of chlorine gas (Cl2) at a temperature of 76 °C and an absolute…

Q: Which of the following shows the correct relationship among these three parameters: the total mass m…

A: In this problem, it is asking about the relation in mass, molar mass and number of moles.

Q: QUESTION 15 The volume of an automobile tire is 2.5 x 10 m3, the pressure of the air in the tire is…

A: Given data: - The volume of an automobile tire is v = 2.5 x 10-2 m3. The pressure of the air…

Q: Three moles of an argon gas are at a temperature of 275 K. Calculate (a) the kinetic energy per…

A: Part A:

Q: oom whose dimensions are 2.5 m x 5.3 m x 4.3 m. Assume that the air in the room is composed of 79%…

A: Given:- An apartment has a living room whose dimensions are 2.5 m x 5.3 m x 4.3 m. Assume that the…

Q: A solid copper has a density of 8.95 g/cm³ and a molar mass 63.5 g/mol. How many atoms are contained…

Q: A 5.0liter gas tank holds 1.7 moles of monatomic helium (He) and 1.10 mole of diatomic oxygen (O2),…

A: Number of moles of monoatomic helium = 1.7 moles number of moles of diatomic oxygen = 1.10 moles…

Q: Consider air at P= 1.00 atm. The average molecular mass of air is approximately 29 u. Boltzmann…

Q: A 5 L tank contains Argon gas at 55°C and 4.5 atm. Find the total translational kinetic energy of…

A: Given data The volume of the gas is V = 5 L = 5 x 10-3 m3 The temperature of the gas is T = 55°C =…

Q: Consider air at P = 1.00 atm. The average molecular mass of air is approximately 29 u. Boltzmann…

Q: The volume of an automobile tire is 2.5 × 10−2m3 . the pressure of the air in the tire is 3 atm and…

A: According to ideal gas law - Where P = Pressure V = Volume n = Number of moles T = Temperature…

Q: The P-V diagram relates to a fixed quantity of O2, assumed to be an ideal gas. The temperature at…

A: Given information:Temperature of the oxygen gas (T) = 140 0C = 140 + 273 = 413 0KPressure of the of…

Q: A solution containing 4.60 x 1023 molecules/m3 of protein in water is pure water by a membrane 4.32…

A: Givendϕ=4.6×1023 molecules/m3dx=4.32 μm=4.32×10-6 mD=2.3×10-18 m2/sA=0.041 μm2=0.041×10-12 m2

Q: A 7.97 m3 tank contains 10.5 g of chlorine gas (Cl2) and an absolute pressure of 5.50 × 105 Pa. The…

A: Given : Mass , m = 10.5 g Mass per mole M = 70.9 g/mol Pressure , P = 5.50×105 Pa Volume , V = 7.97…

Q: What is the density of water vapor in the air on a hot, dry day in the desert when the temperature…

Q: An ideal gas, at pressure 4.9 atmospheres, in a volume 1.1 m3 and at a temperature of 308 K, is…

A: Given data: Initial pressure (P1) = 4.9 atm Initial volume (V1 ) = 1.1 m3 Initial temperature (T1) =…

Q: The partial pressure of carbon dioxide in the lungs is about 470 Pa when the total pressure in the…

A: The expression for ideal gas law is,

Q: life raft containing 200 g of air has another 200 g of air added. What happens to the remaining…

A: Given: A life raft containing 200 g of air has another 200 g of air added. What happens to the…

Q: An argon-40 atom has a mass of 6.64 ✕ 10−26 kg. (a) What temperature (in K) would a gas composed…

A: Explanation and solution shown in the picture below ?

Q: sealed bottle, the temperature is raised from 200k to 400k. What happens to the remaining…

A: Since bottle is sealed so volume remains same.

Q: In a gas that is a mixture of water (two H and one O) and carbon dioxide (one C and two O), if the…

Q: *10. D A cylindrical glass of water (H;O) has a radius of 4.50 cm and a height of 12.0 cm. The…

A: radius, r = 4.5 cm height, h = 12 cm density, d = 1 g/cc

Q: At temperatures above 500K, the specific heat capacity of copper is represented by the equation…

Q: What is the ΔS° for the reaction? Given are the S°, in J K-1 mol-1, of each substance in…

A: given: S(SiCl4)=330.73 JK-1mol-1S(Mg)=32.68JK-1mol-1S(MgCl2)=89.62 JK-1mol-1S(Si) = 18.83 JK-1mol-1…

Q: In a gas that is a mixture of water (two H and one O) and carbon dioxide (one C and two O), if the…

A: In a gas that is a mixture of water (two H and one O) and carbon dioxide (one C and two O), the…

Q: An isolated quantity of an ideal gas at 297.2 K has a volume of 17.80 L at a pressure of 1.37 atm.…

Question

Current Attempt in Progress
A certain element has a mass per mole of 9.0122 g/mol. What is the mass of a single atom in (a) atomic mass units and (b) kilograms?
(c) How many moles of atoms are in a 256-g sample?
(a) matom=
(b) matom
i
(c) n =

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Part (a)

VIEW

Part (b)

VIEW

Part (c)

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Estimate the number of molecules that make up Earth, assuming an average molecular mass of 30 g/mol. (Note there are on the order of 1024 objects per mole.)
A car engine moves a piston with a circular cross section of 7.5000.002 cm diameter a distance of 3.2500.001 cm to compress the gas in the cylinder. (a) By what amount is the gas decreased in volume in cubic centimeters? (b) Find the uncertainty in this volume.
Find out the human population of Earth. Is there a mole of people inhabiting Earth? If the average mass of a person is 60 kg, calculate the mass of a mole of people. How does the mass of a mole of people compare with the mass of Earth?
Assuming the human body is primarily made of water, estimate the number of molecules in it. (Note that water has a molecular mass of 18 g/mol and there are roughly 1024 atoms in a mole)
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)?
Ideal gases are often studied at standard ambient temperature and pressure (SATP). The International Union of Pure and Applied Chemistry (IUPAC) defines SATP to be T = 25° C and P = 100 kPa. How many atoms of an ideal gas at SATP are there in one cubic centimeter?
Uranium has two isotopes of masses 235 and 238 units. If both are present in Uranium hexafluoride gas which would have the larger average speed ? If atomic mass of fluorine is 19 units, estimate the percentage difference in speeds at any temperature
Ideal gases are often studied at standard ambient temperature and pressure (SATP). The International Union of Pure and Applied Chemistry (IUPAC) defines SATP to be T = 25° C and P = 100 kPa. a. Calculate N/V (in particles per cubic meter) for an ideal gas at SATP b. How many atoms of an ideal gas at SATP are there in one cubic centimeter?
Estimate the number of molecules that make up Earth, assuming an average molecular mass of 30 g/mol. (Note there are on the order of 1024 objects per mole.)
How Many Atoms Are You? Estimate the number of atoms in the body of a 50 kg physics student. Note that the human body is mostly water, which has molar mass 18.0 g/mol, and that each water molecule contains three atoms.
If the ideal gas law (PV = kT) is used to find P when T and V are given, but there is an error of 0.3% in measuring T and an error of 0.8% in measuring V, find approximately the greastest percent error in P? TOPIC:TOTAL DIFFERENTATION
A typical sugar cube has an edge length of 1 cm. If you had a cubical box that contained a mole of sugar cubes, what would its edge length be?