calculate the amount of water needed to get a final volume of 1 mL (1,000 microliters) if the volume of fast green is 2 microliters and if the fast green is 0 microliters  b) calculate the microliters of fast green with the data above

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Q: A solution containing 4.079 moles of sodium hydroxide mixed in 46 L. Calculate the pOH Type your…

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Q: Data Fill in the time and temperature for each solution: Solution Temperature ("C) Time (s) 17.9°C 1…

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Q: |(Choose one) |(Choose one)

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A: Given: Flow rate of solution = 45.6 Kg/min. And mass fraction of chlorine = 0.086

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Q: For each of the following scenarios, determine if the error will cause the molarity of the…

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A: Answer: 7631.58 kPa

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Q: PROCEDURE Part A: Fill a 600 mL beaker about halfway with ice. Add a small amount of water (about 50…

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Q: A student needs a 15% hydrochloric acid solution for a chemistry lab. How much 20% hydrochloric acid…

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Q: Concentration (grams/kg H₂O) 1000 23. 900 800 700 600 500 400 300 200 100 0 Solubility Curve for…

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A: Given that : A student wishes to find the concentration of an unknown saltwater solution, so they…

Q: What will happen if the recrystallization mixture is cooled very quickly so that crystals form very…

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A: We have to calculate the volume of solution poured in.

Q: A chemistry student needs 40.00 g of 4-methyl-2-pentanone for an experiment. She has available 1.0…

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Q: During lab, a student used a Mohr pipet to add the following solutions into a 25 mL volumetric…

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Q: Mass of empty evaporating dish (g) Volume of NaCl solution (mL) Mass of dish and NaCl solution (g)…

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Q: 1. How does the increase in solute concentration affect the conductivity of that solution?

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Q: Sketch a solubility curve for a solid in water be sure to label the axis and describe the trend.

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Q: Which of the following can be used to measure a very small concentration (much less than 1% m/m)?…

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Q: A student starts the recrystallization of benzoic acid experiment with 0.592 g of crude material.…

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Q: A student needs a 15% hydrochloric acid solution for a chemistry lab. How much 20% hydrochloric acid…

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Q: In this experiment you will use 5.20 g of Ph3P+CH2CO2Et Br–. How many millimoles is this?

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Q: The pksa, value of calcium fluoride is 10.41. Calculate the solubility in g/L at 25 °C in: a. pure…

A: First we would Calculate Ksp from given pKsp .  a.) We would write ICE table for ionization of water…