객관식
How many grams of FeSO_4 are present in a 20.0 mL sample of a 0.500 M solution?
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6. Chemical Quantities & Aqueous Reactions
Molarity
뒤로6. Chemical Quantities & Aqueous Reactions
Molarity
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The amount of pure alcohol in a 1.25 oz. pour of 80-proof gin is
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- 객관식8.00 g of NaOH are dissolved in water to make 4.00 L of solution. What is the molarity of the NaOH solution?671views
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Determine the molarity of a solution formed by dissolving 97.7 g LiBr in enough water to yield 750.0 mL of solution.
919views - 미해결 질문
Find the molarity of a 40.0% by mass aqueous solution of sulfuric acid, H2SO4, for which the density is 1.3057 g/ml.
989views - 미해결 질문
What is the molarity of a solution that contains 5.0 moles of solute in 2.0 liters of solution?
751views - 객관식What is the molarity of a solution that contains 17 g of NH3 (ammonia) in 0.50 L of solution? (Molar mass of NH3 = 17 g/mol)540views
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A solution with a final volume of 750.0 mL was prepared by dissolving 30.00 mL of benzene (C6H6, density = 0.8787 g/mL) in dichloromethane. Calculate the molarity of benzene in the solution.
5398views3rank4comments - 객관식Which of the following solutions will have the highest concentration of chloride ions?512views
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A throat spray is 1.40% by mass phenol, C6H5OH, in water. If the solution has a density of 0.9956 g/mL, calculate the molarity of the solution.
802views - 미해결 질문
What is the molarity of a solution that contains 125 g NaCl in 4.00 L solution?
759views