Don't use AI. A mineral sample is 46.2% gold by mass. What length ofgold wire that is 2.40 cm in diameter can be made from75.85 kg of the mineral sample assuming all of the goldcan be extracted from it?

Step 1: Step 2: Step 3: Step 4:

Answered: A mineral sample is 46.2% gold by mass.…

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter1: Basic Concepts Of Chemistry

Section: Chapter Questions

Problem 39RGQ

See similar textbooks

Similar questions

The mole is the SI unit for the amount of a substance. The mass of one mole of pure table sugar is 342.3 grams. How many grams of sugar are in exactly 1/2 mole? What is the mass of 0.764 mole?
A sample of zinc sulfide having a mass of 3.04 g was analyzed and found tocontain 1.00 g of sulfur, and the remainder zinc. If a prospector discovered1000 kg of pure zinc sulfide, what would be the maximum amount of zinc thatcould be recovered?
A 25.1 g25.1 g sample of magnesium reacts with excess silver nitrate to produce silver metal and magnesium nitrate. The reaction is stopped before all of the magnesium metal has reacted. A total of 61.3 g61.3 g of solid metal is present. Calculate the mass of each metal in the 61.3 g61.3 g mixture.
If a chemist were given 2.99 grams of a mixture of sugar and sand which gave 1.35 grams of sand on analysis of the mixture, what percent by mass of sugar should the chemist report for the composition of the mixture?
50.0 kg mixture of salt and water is 15.0% (by mass) salt. Give the mass of the salt and water in the mixture
Valuable minerals (chemicals) can be obtained from ores, which are natually occuring mixtures. One ore cotains 38% magnetite, a mineral with the chemical formual Fe3O4. Fe3O4 contains 72.4% iron. What mass of ore (in tons) would contain 3.5 tons of iron? (Hint: your mass percent conversion factors can have units of tons) *Mass percent values used in calculations should be written as conversion factors with units & labels
A molecule has a mass of 4.65 x 10^-23 g. Provide twopossible chemical formulas for such a molecule.
5 g of hydrated barium chloride is heated in a crucible until the mass of the sample no longer changes. The mass of the sample after heating is 4.26 g. Assume that the mass lost during the heating is solely due to the loss of water from the sample. What percentage of water was contained in the barium chloride hydrate?
A chemist has a 19.50g sample of drinking alcohol (ethyl alcohol). what is the volume ogf the sample? What additional information does the chemist need in order to calculate the volume?
A certain alloy with a density of 11.5 g/cm3 contains 55% iron by mass. a) How many pg of iron would be present in a 4.5"x5.0"x11" piece of alloy?
(A)18.7g NO2 express your answer in moles to three significant figures. (B)1.88 kgCO2 express your answer in moles to three significant figures. (C) 48.8 g KNO3 express your answer in moles to three significant figures. (D) 116.2 kgNa2SO4 express your answer in moles to four significant figures.
58.1 g of solid calcium carbonate is mixed with 51.6 g hydrochloric acid. How many grams of carbon dioxide will be produced?

SEE MORE QUESTIONS

Recommended textbooks for you

Chemistry & Chemical Reactivity

Chemistry

ISBN:

9781337399074

Author:

John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:

Cengage Learning

Introductory Chemistry: An Active Learning Approa…

Chemistry

ISBN:

9781305079250

Author:

Mark S. Cracolice, Ed Peters

Publisher:

Cengage Learning

Chemistry: The Molecular Science

Chemistry

ISBN:

9781285199047

Author:

John W. Moore, Conrad L. Stanitski

Publisher:

Cengage Learning

Chemistry & Chemical Reactivity

Chemistry

ISBN:

9781337399074

Author:

John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:

Cengage Learning

Introductory Chemistry: An Active Learning Approa…

Chemistry

ISBN:

9781305079250

Author:

Mark S. Cracolice, Ed Peters

Publisher:

Cengage Learning

Chemistry: The Molecular Science

Chemistry

ISBN:

9781285199047

Author:

John W. Moore, Conrad L. Stanitski

Publisher:

Cengage Learning

Chemistry

ISBN:

9781305957404

Author:

Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:

Cengage Learning

Chemistry

ISBN:

9781133611097

Author:

Steven S. Zumdahl

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

A mineral sample is 46.2% gold by mass. What length of gold wire that is 2.40 cm in diameter can be made from 75.85 kg of the mineral sample assuming all of the gold can be extracted from it?