Che 101

North Central Texas College

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CHE 101 Lab 7: Estimating Avogadro’s Number. Complete Solution
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10

July 2022

2021/2022

A+
CHE 101 Lab 7: Estimating Avogadro’s Number. Complete Solution.Purpose: The purpose of this lab is to learn how to use Avogadro’s Number to estimate the number of atoms, knowing the mass and volume of an object. Pre-laboratory Questions 1. The stearic acid/hexane solution contains 0.1 g of stearic acid per 1 mL of solution. What is the molarity of this solution? Stearic acid’s molecular mass is 284.48 g/mol. The number of moles in 1 mL solution is 0.1g /284.48 g/mol = 0. mol. Mol...
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