How many g of nacl are required to prepare solution of nacl

Assignment Help Chemistry
Reference no: EM13183301

How many g of NaCl are required to prepare 250.0 mL of a 0.3440 M solution of NaCl in water?

Reference no: EM13183301

Questions Cloud

Explain cobb-douglas aggregate producntion function : Assume a continuous-time solow growth model with no technical progress. The economy is closed and there is no government sector. Labor supply is given by L_t = e^nt, n>0. The average propensity to save out of GDP is s,, with 0
How is bluetooth standard evolving to meet new requirement : How is the Bluetooth standard evolving to meet new requirements?
Dinitrogen pentoxide decomposes by first order kinetics : Dinitrogen pentoxide, (N2O5), decomposes by first order kinetics with a rate constant of (3.7E-5)s-1 at 298k how long will it take the concentration to decrease from 0.0233mol/L to 0.0176mol/L ?
What does he find to be the key points of difference : The following link should take you to an article by Krugman that appeared in The New York Times on September 6. 2009. He contrasts the stark differences between the salt water and fresh water camps of macroeconomists. What does he find to be the k..
How many g of nacl are required to prepare solution of nacl : How many g of NaCl are required to prepare 250.0 mL of a 0.3440 M solution of NaCl in water?
State balance the reaction and for the redox reactions : For the following reactions, identify the type (combination, combustion, decomposition, displacement, methathesis [double-displacement)] neutralization), balance the reaction, and for the redox reactions identify the oxidizing agent and reducing a..
Is there anything you could do to realize a higher payoff : Assuming this is a sequential move game with the employer moving first, indicate most likely outcome. Does the ability to move first give the employer an advantage? If so, how? As the employee, is there anything you could do to realize a higher..
Nitric oxidation gives an optically active aldaric acid c : Organic Chem: A hexose A was obtained after (-) glyceraldehyde underwent three successive Killani-Fischer syntheses. Oxidation of A with nitric acid forms an optically inactive aldaric acid B. Wohl degradation of A followed by nitric oxidation giv..
Calculate how many workers will work in each sector : where L1 is the number of workers employed in Sector 1 and L2 is the number of workers employed in Sector 2. The total number of workers in the economy is 1,000. The only difference between the sectors is that in Sector 1 workers are paid their ma..

Reviews

Write a Review

Chemistry Questions & Answers

  What is the hydronium ion concentration

What is the hydronium ion concentration in an aqueous hydrochloric acid solution that has a pOH of 11.540 ?

  Determine the number of bromine molecules in flask

A flask contains 0.250 mol of liquid bromine, Br2. Determine the number of bromine molecules present in the flask.

  State what name label is given to the hybridized orbitals

What name (label) is given to the hybridized orbitals of SF6. Explain how this label applies to the orbitals of the free atoms.

  State the numbers and kinds of atoms

Write chemical equations for the reaction of fluorine with the following substances, making sure that the numbers and kinds of atoms are the same on both sides of the equations. If no reaction occurs, write noreaction

  How many moles of oxygen gas are required

How many moles of oxygen gas are required to completely react with 6.20 moles of carbon according to the balanced reaction equation shown below?

  Calculate the theoretical yield percentage of a reaction

Calculate the theoretical yield percentage of a reaction between sodium and water, if 25.0 g of sodium react with excess water and if 15.5 L of gaseous hydrogen are collected at NTP conditions.

  State sodium acetate buffer before and after the addition

sodium acetate buffer before and after the addition of a) .0070 moles KOH and b) .0070 moles HBR a strong acid. Assume volume remains constant

  Describe why the dichlorofluoresceinate anion is adsorbed

Explain why the dichlorofluoresceinate anion is adsorbed onto the surface of the AgCl precipitate

  Explain how many colony-forming units

Ten grams of hamburger were added to 90 mL of sterile buffer. This was mixed well in a blender. One-tenth of a mL of this slurry was added to 9.9 mL of sterile buffer.

  Determine the biological oxygen demand

Two determinations of the dissolved oxygen content of a 200 mL sample of water, made five days apart, gave 5.3 ppm and 2.2 ppm of dissolved O2 respectively.

  Explain how much would the beaker and its content weigh

How much would the beaker and its content weigh if it was completely filled with mercury? The density of mercury is d = 13.5 g/mL ? = g

  Compute ecell for a galvanic cell constructed from a beaker

Calculate Ecell for a galvanic cell constructed from a beaker of 0.0025M HCl with a standard hydrogen electrode at 1atm of pressure

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