You weigh a dry flask, and place a chunk of solid into it, then weigh it again.You then fill the flask to the top with water and weigh the full flask.Finally, you take the solid out, fill the flask to the top with water and weigh it once more.Mass of flask in (g) 58.97Mass of flask plus solid (g) 135.91Mass of flask plus solid and water (g) 146.69Mass of flask filled with water (g) 84.77Density of water at the measured water temperature (g/cc) 0.992Calculate the following:The mass of the solid in (g)

We are given mass of flask = 58.97g Mass of flask + solid = 135.91g We have to find mass of solid

Answered: You weigh a dry flask, and place a…

World of Chemistry, 3rd edition

3rd Edition

ISBN:9781133109655

Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Chapter10: Energy

Section10.2: The Flow Of Energy

Problem 5RQ

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Please answer g please In the table below, use your most important scientific instrument (your calculator) to fill in the little boxesthat are highlighted:2. Data TableIdentity of Dehydrated salt (for afterwards) ________________________________ Mass of empty dish 70.874g Mass of dish + hydrated salt 71.346g Mass of hydrated salt Mass of dish + dehydrated salt XXXXXXX a) first heating 71.194g b) second heating 71.174g Mass of dehydrated salt Mass of water lost Wt. % of water in hydrated salt Moles of dehydrated salt Moles of water driven off Empirical formula of hydrated salt a. Show the calculation for obtaining the mass of your hydrated salt used.b. Show the calculation for obtaining the mass of your dehydrated salt after the second heating.c. Show the calculation for obtaining the mass of water that was driven off (based on secondheating).d. Show the calculation for obtaining the weight percent of water that was in your hydrated…

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