Answered: Determine the number of atoms in 67.0…

Science

Chemistry

Determine the number of atoms in 67.0 grams of sulfur, S. (The mass of one mole of sulfur is 32.07 g.)

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter2: Chemical Compounds

Section: Chapter Questions

Problem 18QRT

See similar textbooks

Related questions

Q: The mass of an atom of hydrogen is 1.673 x 10-24 g. How many atoms are in a 10.5 g sample of…

A: Given, Mass of a hydrogen atom = 1.673*10-24 g. Mass of sample = 10.5g.

Q: Determine the number of atoms in 11.0 grams of nickel, Ni.

A: Given- Weight = 11.0 gm

Q: The atomic weight of bromine is 79.904, yet no atom of bromine weighs 79.904 amu. Why is this true?

A: Given : The atomic weight of bromine is 79.904, yet no atom of bromine weighs 79.904 amu.

Q: Sulfur forms several compounds with fluorine. Upon decomposition, sample one produces 4.45 g of…

A: Given information is: Sample 1 →Decomposition F(4.45grams) + S (1.25grams)…

Q: Determine the number of atoms in 19.0 grams of sodium, Na. (The mass of one mole of sodium is 22.99…

A: Given: Mass of sodium=19.0 g Mass of one mole of sodium=22.99 g The number of atoms in 19.0 g of Na…

Q: How many moles of phosphorus atoms do you have if you have 5.90 × 1022 atoms of phosphorus. ( The…

A: Given: Atoms of phosphorus is 5.90×1022 Mass of one mole of phosphorous is 30.97 g.

Q: What is the mass of a sample of aluminum that has the same number of atoms that are in 20.0 g of…

A: The value is given as follows:

Q: Consider chlorine, which occurs as a mixture of two isotopes: chlorine-35, with a natural abundance…

Q: Determine the mass in grams of 7.52 x 10²1 atoms of barium. (The mass of one mole of barium is…

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: Which elements make up about 99% of the mass of living things?

A: Elements are very important for the maintenance of biological life. For example sodium and potassium…

Q: A sample of aluminum foil contains 7.50 x 1023 atoms. What is the mass of the foil?

A: Given :- no. of atoms of Al = 7.50 × 1023 atoms To be calculated :- mass of Al foil (in g)

Q: how many atoms are in 1.65 moles of titanium

A: Number of atoms, ions and molecules present on a given amount can be determined by “Mole Concept”.…

Q: Determine the number of atoms in a 3.57g same of carbon

A: Since Carbon (C) is a mono atomic element hence number of atoms of C = moles X Avogadro's number…

Q: How many Fe atoms are there in 2.44 moles of Fe? write out the full problem out.

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: Rubidium has two naturally occurring isotopes. The average mass of Rb is 85.4678 u. If 72.15% of Rb…

A: Given, Average mass of Rb = 85.4678 u Isotope I, Rb-85 : natural abundance = 72.15 % relative…

Q: "Lithium has two isotopes. Lithium-6 has an actual mass of 6.015 g/mol and lithium-7 has a mass of…

A: Given: There are two naturally occurring isotopes of lithium. Molar mass of isotope 1 i.e. lithium-6…

Q: How many grams of Mg are there in a sample of Mg that contains 6.21x1023 atoms? grams

A: The amount of Mg present can be calculated as

Q: Calculate the number of atoms in sample. 12.899 g Pt

A: Avogadro's number gives the number of atoms, molecules or ions in one mole of the substance and it…

Q: Calculate the mass of 500. atoms of fluorine (F). Mass =______ g

A: One mole of a substance is equal to 6.023 x 1023 units of that substance (such as atoms, ions or…

Q: How many moles of aluminum do 3.7x10^24 aluminum atoms represent?

A: The number of units (maybe atoms, electrons, or ions) present in 1 mole of any substance is…

Q: A sample of Fe weighs 82.9 grams. Will a sample of Ba that contains the same number of atoms weigh…

Q: Calculate the number of atoms there are in a sample of aluminum that with a mass of 81g

A: Given that: Mass of Aluminium(Al) = 81g Molar mass of Aluminium = 27g/mol So, moles of Al =…

Q: Determine the number of atoms in 21.0 grams of sulfur, S. (The mass of one mole of sulfur is 32.07…

A: Number of moles (n) = mass/molar mass n = 21g/ 32.07 g/mol = 0.655 mol

Q: Calculate the mass of each sample. a. 1.05 × 10²26 atoms of neon, Ne(g)

A: 1 mole of atom = 6.022 × 1023 atoms

Q: Determine the mass in grams of 5.79 × 10²¹ atoms of barium. (The mass of one mole of barium is…

A: Given no. Of atoms of barium = 5.79 x 10²¹ 1 mole of barium = 137.33 g

Q: Determine the number of atoms in 35.0 grams of nickel, Ni. (The mass of one mole of nickel is 58.69…

A: Given, Mass of Ni = 35.0g

Q: How many helium atoms are in 541 kg of helium?

Q: Determine the mass of 3.01 × 10^20 atoms of Sulfur.

Q: How many grams of He are there in a sample of He that contains 8.76x1023 atoms? grams

Q: The mass of an average neon atom is 20.2 atomic mass units. One atomic mass unit is equal to…

A: The term atomic mass unit can be defined as the unit of mass which is used to express the atomic or…

Q: Determine the number of atoms in 47.0 grams of nickel, Ni. (The mass of one mole of nickel is 58.69…

A: The relation between mass and number of atoms: Mass (g)molar mass gmol=Number…

Q: Calculate the approximate number of atoms in a bacterium, assuming the average mass of an atom is…

A: Given, Average mass of an atom is 10 times the mass of hydrogen atom Calculate the approximate…

Q: On the fictional planet Zeus, bromine occurs as 34.05% of 79Br (atomic mass = 78.918 u) and 65.95%…

A: The average atomic mass can be mathematically determined as follows: Average atomic mass = MAXA +…

Q: Calculate the mass, in grams, of sample. 1.8x10^23 lead atoms

Q: What is the average mass of the atoms ? (Copper-63 has a mass of 62.92960 amuamu, and copper-65 has…

A: The average atomic mass of the element is defined as the sum of the mass of all the isotopes present…

Q: Determine the number of each type of atom in formula. BaCl2

A: Given: BaCl2

Q: How many silver atoms are there in 6.74 moles of silver? You will need to divide your answer by…

A: Mole is one of the fundamental unit used to calculate the amount of substance. It is the sixth unit…

Q: What is the mass of 6.77x10^24 nitrogen atoms?

Q: How Many atoms are there in 1.4532 mole of copper?

Q: A piece of copper contains 6.7×108 atoms. What is the mass of the sample, in units of kilograms

A: molar mass of Cu = 63.55 g/molThis is mass of 6.022×1023 atomsuse:mass of 1 atom = molar…

Q: A sample of Si weighs 54.8 grams. Will a sample of Ba that contains the same number of atoms weigh…

A: Answer: Since, 1 mole is always equal to 6.022×1023, therefore same number of atoms will always be…

Q: 49.4g of Cr represents how many atoms?

A: Number of Atoms = moles of Atom X Avogadro's number Avogadro's number = 6.022 X 1023 And moles of…

Q: 2. Calculate the number of atoms in: b) .23 mole gold, Au

A: Atoms are the smallest unit or the basic units of matter. It defines an element. Gold is an element…

Q: A sample of aluminum foil contains 5.70 x 1023 atoms. What is the mass of the foil?

Q: Calculate the mass of 1.00×10241.00×1024 (a septillion) molecules of wate

A: We know that there are two hydrogen atoms and one oxygen atom for every H20 molecule. So, the molar…

Q: 1. Calculate the number of moles AND the mass in grams of a sample of Neon containing 2.790 X 1025…

Q: Determine the number of atoms in 51.0 grams of sodium, Na. (The mass of one mole of sodium is 22.99…

A: Given : mass of Na = 51.0 g And mass of 1 mole of Na = 22.99 g

Q: How many atoms of cobalt equal a mass of 58.93g

A: Molecular mass of cobalt = 58.93 Number of moles can be shown below

Question

Determine the number of atoms in 67.0 grams of sulfur, S. (The mass of one mole of sulfur is 32.07 g.)

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

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

A cube of sodium has length 1.25 in. How many atoms are in that cube? (Note: dNa=0.968g/cm3.)
Molecules of nitrogen gas and oxygen gas are said to be , which means they consist of pairs of atoms.
Argon has three naturally occurring isotopes: 0.3336% 36Ar, 0.063% 38Ar, and 99.60% 40Ar. Estimate the average atomic mass of argon. If the masses of the isotopes are 35.968 u, 37.963 u, and 39.962 u, respectively, calculate the average atomic mass of natural argon.
Copper atoms. (a) What is the average mass of one copper atom? (b) Students in a college computer science class once sued the college because they were asked to calculate the cost of one atom and could not do it. But you are in a chemistry course, and you can do this. (See E. Felsenthal, Wall Street Journal, May 9, 1995.) If the cost of 2.0-mm diameter copper wire (99.9995% pure] is currently 41.70 for 7.0 g, what is the cost of one copper atom?
Europium has two stable isotopes, 151Eu and 153Eu, with masses of 150.9197 u and 152.9212 u, respectively. Calculate the percent abundances of these isotopes of europium.
There are 1.699 1022 atoms in 1.000 g of chlorine. Assume that chlorine atoms are spheres of radius 0.99 and that they are lined up side by side in a 0.5-g sample. How many miles in length is the line of chlorine atoms in the sample?
A cube of sodium has length 1.25 in. How many atoms are in that cube? (Note: dNa=0.968 g/cm3.)
If you have a ring that contains 1.94 g gold, calculate how many gold atoms are in the ring.
For bismuth (Bi), determine (a) the number of atoms in 0.243 g. (b) the mass of 139 protons.
The element europium exists in nature as two isotopes: 151Eu has a mass of 150.9196 u and 153Eu has a mass of 152.9209 u. The average atomic mass of europium is 151.96 u. Calculate the relative abundance of the two europium isotopes.