Question

1.How many milliliters of a 0.360 M KOH solution contain 1.75×10−2 mol of KOH?

2.Which of the following solutions will not form a precipitate when added to 0.10 M NaOH?
0.10 M NH4Br
0.10 M MgBr2
0.10 M FeCl2
3. How many grams of butanethiol can be deodorized by reaction with 4.00 mL of 9.95×10−2 M NaOCl?
Express the mass in grams to three significant digits.