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A student prepares a solution

A student prepares a saturated sodium chloride solution represented by the equilibrium reaction: NaCl(s) ⇌ Na+(aq)+Cl−(aq)
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2. asked by 1135500
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A student prepares a solution of hydrochloric acid that is approximately 0.1 M and wanted to determine its precise
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2. asked by walter
3. 870 views
I'm tyring to study for my chem exam and I cant figure out how to do this question:The solubility of MgCl2 is 54.25 g per 100ml
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2. asked by Tracy
3. 714 views
A student prepares a 0.28 M solution of acetic acid. If the Ka of the acid is 1.76 x 10^-5, then what is the pH of the solution?
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2. asked by HQade
3. 2,568 views
A teacher prepares a saturated NaCli solution at 55 Degree C. What is the % by mass 9m/m0 of this solution? what is the
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2. asked by nancy
3. 828 views
A student prepares a 2M solution of copper sulphate. She adds 17 mL of the solution to a 100 mL volumetric flask and dilutes it
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2. asked by flona
3. 713 views
A 5.0kg textbook is raised a distance of 30.0cm as a student prepares to leave for school. How much work did the student do on
1. 8 answers
2. asked by Misty T
3. 3,557 views
A 5 kg textbook is raised a distance of 30cm as a student prepares to leave for school. How much work did the student do on the
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2. asked by Anonymous
3. 590 views
During a recrystalliztion experiment, a student allows the hot solution tocool to room temperature, then chills the solution in
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2. asked by David
3. 617 views
1. A chemist prepares a solution by dissolving4.603 g of NaNO3 in enough water to make 200 mL of solution. What molar
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2. asked by Bob Ewell
3. 1,247 views