5 L of 0.2 M dextrose solution from 5 M dextrose solution

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Q: .A stock solution has a concentration of 10M. 50 mL of this stock solution is used to make 1L of a…

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Q: How much 10% dextrose solution and 20% dextrose solution should be mixed to prepare 1 l  12.5%…

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Q: What are the pH values for the following solutions? (a) 0.1 MHCl (b) 0.1 M NaOH (c) 0.05 M HCl (d)…

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Q: 439 mL of 0.270 M hydrochloric acid is exactly neutralized with 0.920 M potassium hydroxide…

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Q: What is the approximate pH of a solution labeled 6 x 10-5 M HBr? * 4.2 O 4.5 5.8 O 9.8 O 8.2

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Q: You receive an order for 750 mL of 27% dextrose solution. You have available D50W, 1000 mL. How many…

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Q: 100 mL of 2.5 X NaOH solution from 50X NaOH solution

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Q: 8. What is the molarity of the solution prepared by diluting 75 mL of 1.50 M silver nitrate (AgNO3)…

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Q: Put these aqueous solutions in order of decreasing freezing point 0.1 m NaCl 0.1 m MgCl2 0.1 m…

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Q: How many grams of copper sulfate would you need to make 5 L of a 7 M copper sulfate solution?

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Q: 10 mL of 0.5 M CuSO₄ * 5H₂O solution from 10 M CuSO₄ * 5H₂O solution

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Q: 50 mL of 15 mg/mL NaOH solution from 100 mg/mL NaOH

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Q: 6- 2- 1- 45 90 135 180 225 270 315 360 405 450 495 540 58! [Substrate] (nM) rate (nM/sec) is

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Q: f a 250 ml solution of ethanol in water is prepared with 4 ml of absolute ethanol (100%), what is…

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Q: Assume that you have a stock solution of 10% SDS and you need to make 150 microliters of 0.5% SDS.…

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Q: Calculate the amount of each solution needed to make 750 mL if a dextrose 25% solution given only a…

A: Given-  We make 25% dextrose of 750ml by using 60% and 5% dextrose. Use alligation method for such…

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Q: What concentration of ethanol is considered optimum for disinfectant? Why not 100%?

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