DATA Part I: SOLUTION PREPARATION Part A. Write the formula of sodium bisulfite:

Question

DATA Part I: SOLUTION PREPARATION Part A. Write the formula of sodium bisulfite:-NaHsOg I. sodium bisulfite required to prepare 100.0 mL of a 0.0200M sodium e solution in water, then record the calculated mass in the Data Table below. Show 2. Calculate the mass of bisulfi your work here: Calculated Actual Amount Used Mass of sodium bisulfite required to prepare 100.0 mL of a 0.0200M sodium bisulfite solution. 0.20 0. 23 Part B. 1. Write the formula of potassium iodate K1U 2. Use M,Vi-M2V2 to calculate the volume of the original 0.100 M potassium iodate solution required to prepare 100.0 mL of a 0.0200 M solution. Record the calculated volume below, and show your work here: 0.1 Volume of original 0.100 M potassium iodate solution required to prepare 100.0 mL of a 0.0200M solution: Volume of water to add to get a total solution volume of 100.0 ml: 0omL 2J,10mL

Explanation / Answer

Part I:

Part A:

Absolutely correct. the chemical formula of sodium bisulphite is NaHSO3 and its molecular weight is 104.061 g/mol.

Part B:

Absolutely correct

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