Baso, (s)+ 2NACI(aq) BaCl, (aq) + Na,SO, (aq)- 1.78 g 2.00 g 1.00 g A student mixes a barium chloride (BaC2) solution with a sodium sulfate (Na, SO,) solution to make barium sulfate (BaSO4) precipitate. Some of the masses are shown below the equation. How many grams of Naz SO, are required to produce 2.00 grams of BaSO A 1.22 grams 4.78 grams C 0.22 grams

Baso, (s)+ 2NACI(aq) BaCl, (aq) + Na,SO, (aq)- 1.78 g 2.00 g 1.00 g A student mixes a barium chloride (BaC2) solution with a sodium sulfate (Na, SO,) solution to make barium sulfate (BaSO4) precipitate. Some of the masses are shown below the equation. How many grams of Naz SO, are required to produce 2.00 grams of BaSO A 1.22 grams 4.78 grams C 0.22 grams

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter13: Electrochemistry

Section: Chapter Questions

Problem 13.90PAE: A chemical engineering student is studying the effect of pH on the corrosion of iron. Ellie...

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Decomposition of H202 Data (1) - Word Search Design Layout References Mailings Review View Developer Help 12 A A Aa 、 |A|三▼三▼i、|EE|2↓T Po lal AaBbCcD AABBCCD AaBbC AABBCCC Aa I U - ab x, x A A- |■===|=。12-田 T No Spac.. Heading 1 T Normal Heading 2 Titl Font Paragraph Styles Chemical equation used: 2 Mn04 + 5 H2O2 + 6 H* →2 Mn2+ + 5 02 + 8 H2O [MnO4] = 0.0090 M Volume H2O2 used: 1.0 mL Volume H2S04 used: 7.0 mL Trial 1: 41.9 mL MnO4 used Trial 2: 40.4 mL used Trial 3: 40.01 mL used Remember you want to find the M (mol/L) of H2O2. You must use stoichiometry to find moles of H2O2 and the volume of hydrogen peroxide used to get liters. Calculate the concentration for each trial and average the results. Thar nocho mictrv
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