11) How many grams are in 2.05 x 1023 molecules of dinitrogen pentoxide (N.OJ?A) 36.8 gB) 0.315 gC) 317 g12) What is the total number of atoms contained in 2.11 moles of nickel?B) 3.25 x 1023 atomsC) 1.27 x 1024 atomsA) 2.85 x 1023 atoms

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11) How many grams are in 2.05 x 10 molecules of dinitrogen pentoxide (N,O)? A) 36.8 g B) 0.315 g C) 317 g

Chemistry

10th Edition

ISBN:9781305957404

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

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

11) How many grams are in 2.05 x 1023 molecules of dinitrogen pentoxide (N.OJ?
A) 36.8 g
B) 0.315 g
C) 317 g
12) What is the total number of atoms contained in 2.11 moles of nickel?
B) 3.25 x 1023 atoms
C) 1.27 x 1024 atoms
A) 2.85 x 1023 atoms

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