question archive 1) What is the concentration of K+ in 0
Subject:ChemistryPrice:2.87 Bought7
1) What is the concentration of K+ in 0.15 M of K2S?
Express your answer to one decimal place and include the appropriate units.
2.A scientist wants to make a solution of tribasic sodium phosphate, Na3PO4, for a laboratory experiment. How many grams of Na3PO4will be needed to produce 525 mL of a solution that has a concentration of Na+ ions of 1.50 M ?
Express your answer to three significant figures and include the appropriate units.
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