The formula of a dye is C16H10N2O2 . Write each answer with the correct number of sig figs. The molar mass of the dye is g/mol. A sample of the dye contains 2.81x1024 atoms of carbon. a) How many moles of the dye are present? mol b) How many grams of the dye are present?

The formula of a dye is C16H10N2O2 . Write each answer with the correct number of sig figs. The molar mass of the dye is g/mol. A sample of the dye contains 2.81x1024 atoms of carbon. a) How many moles of the dye are present? mol b) How many grams of the dye are present?

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

The formula of a dye is C16H10N2O2 . Write each answer with the correct number of sig figs.
The molar mass of the dye is
g/mol.
A sample of the dye contains 2.81x1024 atoms of carbon.
a) How many moles of the dye are present?
mol
b) How many grams of the dye are present?

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