The density of the H3PO4 stock solution (85% by weight) is 1.70 g/mL. How to prepare 2.5 L and 0.5 M of diluted H3l | solution from this stock solution? (MH3P04:98 g/mol)

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A: Hi there! Since you have posted multiple subparts, we will answer the first three subparts for you.

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A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

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Q: 1. Find the percent by mass in which 41.0 g of NaCl is dissolved in 331 grams of water.

A: NOTE : Since you've posted multiple question,we'll solve only first question for you. If you want…

Q: Indicate how much of each solute and solvent is needed to make the following solutions (assume that…

A: Here i have solved both of the parts using %w/w formula and using general maths

Q: The density of the H3PO4 stock solution (85% by weight) is 1.70 g/mL. How to prepare 2.5 L and 0.5 M…

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