What mass of sodium hydroxide is needed to make 100.0 mL of a 1.25 M NaOH solution? The molar mass of NaOH is 40.0 g · mol-1. A. 0.0500 g NaOH B. 5000 g NaOH C. 5.00 g NaOH D. 0.500 g NaOH

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A: Molarity = number of moles of solute/volume of solution (L)  Number of moles = molarity × Volume (L)…

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A: Formula used : Molarity = no. of moles/ volume (Lt)

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A: Given,

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A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

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Q: Calculate

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