How would I Calculate the loss of mass for each sample. The total mass lost between the first weighing (before heating)and the last weight taken will be equal to the mass of water lost. How would I Calculate the mass% of water in your solid product for each trial, then average the two determinations. )Compare to the theoretical mass%) water. How do I also find the theoretical mass%. I need to understand how to do all this before lab , please show all work, thank you

How would I Calculate the loss of mass for each sample. The total mass lost between the first weighing (before heating)and the last weight taken will be equal to the mass of water lost. How would I Calculate the mass% of water in your solid product for each trial, then average the two determinations. )Compare to the theoretical mass%) water. How do I also find the theoretical mass%. I need to understand how to do all this before lab , please show all work, thank you

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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Case Study - Bottling a Carbonated Drink The process of dissolving carbon dioxide (CO,) in water in known as carbonation. The presence of this gas creates bubbles and fizzing in the water. This process can occur naturally in some instances (e.g, beer) or artificially by injecting the C0, gas into the water under pressure. The process for artificially dissolving CO, was discovered in the 1776 but wasn't commercialized until 1807. Since then, the market for carbonated drink has consistently grown. Currently, carbonated drink can be found all over the world and are typically packaged using metals (aluminum), ceramics (soda-lime glass) and polymers (plastic #1). Perform an analysis of each of these materials. List the pros and cons of each and ultimately determine which of these materials is best considering the requirements listed below. 1) Keep the CO, - who wants to purchase a flat soda 2) Be non-toxic and chemically unreactive- this is meant for human consumption 3) Be inexpensive -…
in 3 of 3-Exam 3 Extra C X ng.com/sac/7302027#/7302027/2/0 Translate Suppose 97.4 mL of a 0.161 M solution of Na₂SO4 reacts with 137 mL of a 0.307 M solution of MgCl₂ to produce MgSO4 NaCl as shown in the balanced reaction. Na₂SO4 (aq) + MgCl₂(aq) → MgSO4(s) + 2 NaCl(aq) 19 @ ☆ Paraphrasing Tool ... Submit All 0 11/18/2022 X C #
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Question 10 Listen If you have not weighed out enough solid compound on the balance, you should... a) pour more compound in your hand and then add it to the weigh boat on the balance. b) throw out the sample in the trash and start over. c) remove the weigh boat and add more compound, then reweigh the sample. d) throw out the sample in the waste container and start over. e) pour more compound in the weigh boat on the balance.
Results table. To clean up, zoom out from the balance and drag the sample to the red disposal container. Repeat with ammonium chloride (NH4Cl), located on the Salts shelf. C12H22O11 NH4ClMass (g) 1.0481 g 1.0444g Molar Mass (g/mol)MolesMoles of each elementAtoms of each element Much like the previous calculation, you will use the periodic table to determine the molar massof the compound. The example shown is for sodium chloride, NaCl. The molar mass is the massof 1 sodium (22.98g/mole) and 1 chlorine (35.45g/mole) added together, 58.43g/mole. If theformula shows multiple atoms, as in sugar, you must take that into account. For sugar, it will be12 times the mass of a carbon atom plus 22 time the mass of hydrogen atom, plus 11 times themass of oxygen atoms.The calculation of moles will be similar to that done in the previous…
Calculate the theoretical yield (in grams) of magnesium oxide in your experiment in both trial 1 and 2
1.Calculate the mass of copper sulfate hydrate placed in crucible for a trial 2. Calculate the mass of anhydrous copper sulfate and crucible for each trial 3. Calculate the mass of water driven off each trial 4. Calculate moles of anhydrous copper sulfate in moles of water 5. determine the ratio of the moles of water to the moles of copper sulfate for each trial 6.
Prelab-- 1. What is in the crucible before you begin heating? 2. What is in the crucible after heating (at the end of the experiment)? 3. How will you find mass of oxygen in the compound? Attachment is for the questions! Thanks!