Explain how much stock solution is needed

Assignment Help Chemistry
Reference no: EM13144253

You need to make a 500 mL buffer containing 35 mM NaCl and 50 mM Tris buffer. You already have a 5 M NaCl stock solution and a 1 M Tris stock solution. How much Tris stock do you need (mL)?

How much stock solution is needed?

Reference no: EM13144253

Questions Cloud

Record the depreciation for the one-half year : Record the depreciation for the one-half year prior to the sale, using the straight-line method.
What is the specific heat of the iron : An 85.0g sample of iron requires 954 J of heat to raise its temperature 25.0C. What is the specific heat of the iron?
Discussion on any relevant accounting standards : Outline why depreciation is required – basing your discussion on any relevant accounting standards; and any relevant definitions, concepts and assumptions from the accounting framework.
Write-off method of accounting : Why does the direct write-off method of accounting for bad debts usually fail to match revenues and expenses?
Explain how much stock solution is needed : You need to make a 500 mL buffer containing 35 mM NaCl and 50 mM Tris buffer. You already have a 5 M NaCl stock solution and a 1 M
What other ways could you allocate fixed manufacturing price : Calculate increase in revenue after additional variable costs then subtract additional fixed cost. What other ways could you allocate fixed manufacturing costs?
Accounting and securities market differences : Briefly discuss the accounting and securities market differences between these two methods of increasing the number of shares outstanding.
Calculate the specific heat capacity of the metal : If 69.5 kJ of heat is applied to a 1040. g block of metal, the temperature of the metal increases by 11.4°C. Calculate the specific heat capacity of the metal in J/g°C.
Fixed assets and increased net working capital : Thompson's Jet Skis has operating cash flow of $218. Depreciation is $45 and interest paid is $35. A net total of $69 was paid on long-term debt. The firm spent $180 on fixed assets and increased net working capital by $38. What is the amount of t..

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what is the theoretical yield of chromium

What is the theoretical yield of chromium that can be produced by the reaction of 40.0 g of Cr2O3 with 8.00 g of aluminum according to the following equation?

  What is the molar concentration of the unknown acid

If 145.0 mL of 0.350 M lithium hydroxide is required to titrate 35.0 mL of an unknown monoprotic acid, what is the molar concentration of the unknown acid.

  Calculate the volume

if a liquid has a density or 1.17 g/cm(3) and a mass of 3750 g calculate the volume?

  Determine the temperature of water

mixture(O,H) is ignited with a spark and it reacts to form (H2O)liquid water. determine the temperature of water.

  Calculate the boiling point of a saturated solution

Sodium chloride has solubility in water at 100.0°C of 39.1 g sodium chloride per 100 g of water. Calculate the boiling point of a saturated solution of sodium chloride in water.

  Which compound will precipitate first

A 1.0 M Na2SO4 solution is slowly added to 10 mL of a solution that is .20 M in Ca^2+ and .30 M in Ag^+. Which compound will precipitate first: CaSO4 Ksp= 2.4 *10^-5 ,Ksp for Ag2SO4 is 1.5*10^-5. How much Na2SO4 solution must be added to initiate ..

  Explain fumaric acid requires a much higher temperature

When maleic acid is heated to about 100C it forms maleic anhydride, however fumaric acid requires a much higher temperature (250-300C) before it dehydrates

  How many grams of fluorine are needed

P4(s) + 6F2(g) --> 4PF3(g) How many grams of fluorine are needed to react with 6.20g of phosphorus?

  Energy of the metal to ligand charge

For the isoelectronic series[V(CO)6]-, Cr(CO)6, and [Mn(Co)6]+, does the energy of the metal to ligand charge-transfer bands increase or decrease with increasing charge on the complex? Why?

  How many grams of helium are contained in balloon

A 2.32 L balloon contains helium at 1.00 atm and 25°C. How many grams of helium are contained in the balloon.

  What are the new equilibrium concentrations of cobr2

Suppose you placed 0.500 mol of COBr2 in a 2.00 liter flask and heated it to 73°C. After equilibrium was reached, suppose you added an additional 2.00 mol of CO to the flask at the same temperature

  Complete the following equations in molecular form

Complete the following equations in molecular form. The reactant coefficients are correct. Indicate precipitation, redox, or acid – base. Write the equations in NET ionic form (no spectator s). Balance charges and use the correct suffixes.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd