1. What are the hazards associated with sodlum hydroedde (NaOH) solution? 2. wha

Question

1. What are the hazards associated with sodlum hydroedde (NaOH) solution? 2. what buret reading should you record when the uquid level is as shownin Figure 2 b) How will you recognize the end point of your titration? 3. A student collected the following data in the laboratory. 52.87 53.42 mass of flask, g mass of flask and sample, g concentration of NaOH solution, M initial buret reading, mL. final buret reading, mL 0.101 0.50 23.78 (a) What is the mass, In grams, of the sample? (b) What volume, in liters, of NaOH solution was used In the titratilon? (c) How many moles of NaOH solution were used in the titration?

Explanation / Answer

Explosion, inhalation( burning sensation,sore.throat,Vought),exposure,skins problems.

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