You have a compound with the formula X₂Y. X is an isotope with a mass of 20g/mol and Y is an isotope with mass 43g/mol. How many grams are present in 6.31 moles of X₂Y? Give your answer with at least two decimals.

You have a compound with the formula X₂Y. X is an isotope with a mass of 20g/mol and Y is an isotope with mass 43g/mol. How many grams are present in 6.31 moles of X₂Y? Give your answer with at least two decimals.

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

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

You have a compound with the formula
X₂Y.
X is an isotope with a mass of 20g/mol
and Y is an isotope with mass 43g/mol.
How many grams are present in 6.31
moles of X₂Y?
Give your answer with at least two
decimals.

Expert Solution

Step 1

Mass of X = 20 g/mol

Mass of Y = 43 g/mol

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