In a 3.7-gram sample, there are(A) 1.1 x 10 atoms of gold(B) 3.2 x 10 atoms of gold(C) 4.4 x 105 atoms of gold(D) 3.1 x 1026 atoms of goldatoms of gold (Au).5.

Number of Mole-Ratio of given mass of substance to the molar mass of substance is called number of…

Answered: 5. In a 3.7-gram sample, there are (A)…

5. In a 3.7-gram sample, there are (A) 1.1 x 1022 atoms of gold (B) 3.2 x 1025 atoms of gold (C) 4.4 x 1026 atoms of gold (D) 3.1 x 10 26 atoms of gold atoms of gold (Au).

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

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

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

Chapter20: Environmental Chemistry-earth's Environment, Energy, And Sustainability

Section20.6: Environmental Impact Of Fossil Fuels

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Concept explainers

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.

Question

In a 3.7-gram sample, there are
(A) 1.1 x 10 atoms of gold
(B) 3.2 x 10 atoms of gold
(C) 4.4 x 105 atoms of gold
(D) 3.1 x 1026 atoms of gold
atoms of gold (Au).
5.

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