2.How many grams are present in 2.4x1045molecules of H2O2?AV- M.G4.912 ×1070 grams1.355 ×1023 gramsа.b.1.173 ×1020 gramsC.d.4.249 ×1067 grams

Given :- number of H2O2 molecules = 2.4 × 1045 molecules To calculate :- mass of H2O2 (in grams)

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How many grams are present in 2.4x1045 molecules of H2O2?

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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Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

2.
How many grams are present in 2.4x1045
molecules of H2O2?
A
V- M.
G
4.912 ×1070 grams
1.355 ×1023 grams
а.
b.
1.173 ×1020 grams
C.
d.
4.249 ×1067 grams

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