A. How Many Moles of H2O Are in a Hydrate? (Include units of measurement.) \table[[1, Mass of evaporating dish,82.9g Tavie C A. How Many Moles of H2O Are in a Hydrate? (Include units of measurement.) 1 Mass of evaporating dish 2 Mass of evaporating dish + hydrate (MgSO4_H2O) 82.99 88.99 After 10 min of heating: 3 Mass of evaporating dish + anhydrous compound (MgSO4) 86.0909 After an additional 5 min of heating: 4 Mass of evaporating dish + anhydrous compound (MgSO4) 86.1119 Calculations: 5 Mass of hydrate (row 2 - row 1) se 6 Mass of anhydrous compound MgSO4 (row 4 - row 1) 3.211 7 Mass of H2O released (row 5-row 6) 2.789 1. Calculate the moles of water released as you heated the hydrate (show all work, including calculation of molar mass): 2. Calculate the moles of anhydrous compound formed during the heating process (show all work, including calculation of molar mass): 3. To determine the formula of the hydrate, calculate the ratio of moles of water to moles of the anhydrous compound: moles H₂O released moles anhydrous MgSO4 _? moles H₂O 1 mole anhydrous MgSO4 H₂O 73 ound your value to a whole number, and write the formula of the hydrate: MgSO4 2023-24 Lab 9: Moles and Stoichiometry

A. How Many Moles of H2O Are in a Hydrate? (Include units of measurement.) \table[[1, Mass of evaporating dish,82.9g Tavie C A. How Many Moles of H2O Are in a Hydrate? (Include units of measurement.) 1 Mass of evaporating dish 2 Mass of evaporating dish + hydrate (MgSO4_H2O) 82.99 88.99 After 10 min of heating: 3 Mass of evaporating dish + anhydrous compound (MgSO4) 86.0909 After an additional 5 min of heating: 4 Mass of evaporating dish + anhydrous compound (MgSO4) 86.1119 Calculations: 5 Mass of hydrate (row 2 - row 1) se 6 Mass of anhydrous compound MgSO4 (row 4 - row 1) 3.211 7 Mass of H2O released (row 5-row 6) 2.789 1. Calculate the moles of water released as you heated the hydrate (show all work, including calculation of molar mass): 2. Calculate the moles of anhydrous compound formed during the heating process (show all work, including calculation of molar mass): 3. To determine the formula of the hydrate, calculate the ratio of moles of water to moles of the anhydrous compound: moles H₂O released moles anhydrous MgSO4 _? moles H₂O 1 mole anhydrous MgSO4 H₂O 73 ound your value to a whole number, and write the formula of the hydrate: MgSO4 2023-24 Lab 9: Moles and Stoichiometry

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter13: Isolation Of Eugenol From Clov

Section: Chapter Questions

Problem 9Q

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