How will you prepare 1500 mL of 20mM NaOH?

Q: A solution saturated with NaCl and KCl at 100°C is cooled to 20° C. Assuming neither salt affects…

A: Given the initial temperature of the NaCl and KCl solution is 100 oC. The solution is cooled to 20…

Q: The volume of 0.16M NaOH needed to react with 40 mL of 0.12M H2SO4 is     30 mL     40 mL…

A: Given Molarity of H2SO4 = 0.12 M Volume of H2SO4 = 40 ml = 0.04 L Molarity of NaOH = 0.16 M

Q: 170.0 mL of 0.12 M C2 H5NH2 with 285.0 mL of 0.20 M C2 H5 NH3 Cl

A: The pH of solution can be finding out by using Henderson Hasselbalch equation as: The given data…

Q: You need to make a large quantity of a 5% solution ofHCl but have only 25 mL HCl. What volume of…

A: The solution is a mixture in which the lowest amount (solute) is dissolved or distributed in a high…

Q: How do you prepare 1.0L of 0.25N HCl solution?

A: Detail mathematical calculation is shown below

Q: If I start with a 2M stock solution (my concentrate) and I need 200ml of a 0.8M solution how much of…

A: Given that  concentration of stock solution =2 M concentration of diluted solution =0.8 Mvolume of…

Q: How many mL of 5 M NaCl are required to prepare 1500 mL of 0.002 M NaCl?

A: The moles of a compound can be determined from the molarity of the compound by using the following…

Q: Prepare a solution of 50 ml at 5% m / v of NaHCO3.

A: Given  The (m/v) percentage of NaHCO3 = 5% The volume of NaHCO3 solution required = 50 mL

Q: Give instructions for preparing 500 mL of a 0.15 M solution of NaCl

A: Please find your solution below : Molarity of a solution is a measure of concentration which is…

Q: total Eq of the mixture

A:

Q: Write out a recipe to create the following solution: 50ml of 3M NaCI

A:

Q: Burger Barn makes a dipping sauce by mixing 4 spoonfuls of honey with 1 spoonful of mustard.…

A: In Burger Barn's dipping sauce, honey : mustard = 4 spoon : 1 spoon In Sandwich Town's dipping…

Q: 3 Which of the compounds below would be soluble in pentane (the structure of pentane is also shown…

A: Step 1: Step 2: Step 3: Step 4:

Q: The number of moles produced in H2Oin reaction of 100 mL 1.0M HCl & 100 mL 1.0 M NaOH (Show…

A:

Q: None

A: To determine the volume of sodium phosphate (NaPhos) solution needed to achieve a certain number of…

Q: How many grams of sodium bromide do you need to prepare a 1 liter solution of 0.050M NaBr? Show your…

A:

Q: Use the solutions listed to answer the questions that follow. A. 50. mL of 0.50 M NH3 (Kb = 1.8 x…

A: A buffer is a solution which resist change in pH and obtained when a weak acid and the salt of its…

Q: How many milliliters of water must be added to 250 mL of a 25% w/v stock solu- ion of sodium…

A:

Q: PH3 forms bubbles when passed slowly in water but NH3 donot Explain why?

A: Hydrogen bonding is the bond between hydrogen and most electronegative atoms such as oxygen,…

Q: 1) A student dilutes 17.0 mL of 6.0 M NaOH solution with enough water to make a total volume of 525…

A:

Q: ? OH aqueous (tube 2) OH 1. add organic solvent (TBME) 2. add weakly basic solution (NaHCO₂) بھر…

A: Solutions which contain three components are called ternary solutions. Ternary mixture are separate…

Q: How many grams (g) of CaSO4 is formed when 20 mL of 0.10 M Na2SO4 is added to 100 mL of 0.01 M…

A: Introduction: The double replacement reaction is that in which two ionic compounds react in…