Explain what is the concentration of the sodium hydroxide

Assignment Help Chemistry
Reference no: EM13188089

A 0.0977 M solution of Sodium Hydroxide was prepared at 22 degrees celsius. The next day the solution was used at 19 degrees celsius. What is the concentration of the sodium hydroxide at the lower temperature. Assume the solution is dilute enough to have physical properties of water.

Reference no: EM13188089

Questions Cloud

At what speed is the boat approaching the dock : At what speed is the boat approaching the dock when it is 20 feet from the dock? 10 feet from the dock?
Determine initial course of action to suspend the employee : Kim Li, CFA, is a portfolio manager for an investment advisory firm. Li delegates some of her supervisory duties to Janet Marshall, CFA, after educating Marshall on methods to prevent and detect violations of the firm's compliance procedures. Desp..
Compute the detection limit : When atomic absorption spectrophotometer had been allowed to adequately equilibrate, a blank determination of absorbance gave the following results.
Find the price function : a) Find the price function , where is the number of the television sets sold per week.
Explain what is the concentration of the sodium hydroxide : What is the concentration of the sodium hydroxide at the lower temperature. Assume the solution is dilute enough to have physical properties of water.
What might be your key decision rules : You are a manager in a company that has a lot of in-house IS expertise. What might be your key decision rules for when to purchase a system versus when to develop it in-house?
Measure the level of unemployment : The monetary policy (increases/decreases) the economies demand for goods and services, leading to (lower/higher) product prices. In the short run, the change in prices induces firms to produce (fewer/more) goods and services. This, in turn, leads ..
Is the new version of the test harder than the old one : Carry out the test in (a) at the 5% level. What is your conclusion: is the new version of the test harder than the old one? Justify your answer.
Discuss how a cio might handle schrages scenarios : Discuss how a CIO might handle Schrage's scenarios using the utilitarian approach, and the normative approach and discuss the possible short-term losses and long-term gains in implementing ethical solutions to each of Schrage's scenarios.

Reviews

Write a Review

Chemistry Questions & Answers

  How many milliliters of h2so4 are needed

How many milliliters of 1.50 M H2SO4 are needed to neutralize 50.0 g of NaOH?

  Explain why does atp synthesis

Explain why does ATP synthesis occur in the presence of Rotenone ( an inhibitor of one the reactions in the electron transport system.) if succinate is combined but not ATP synthesis doesn't occur if L-malate is added?

  Calculate the final temperature of the mixture

A 29.0-g sample of water at 260. K is mixed with 51.0 g water at 340. K. Calculate the final temperature of the mixture assuming no heat loss to the surroundings.

  Which term best describes the mixture

The solubility of NaCl in water at 25 degrees Celsius is 38 g NaCl in 100 grams of water. A mixture was made using 33 g of NaCl and 100 g of waer at 25 degrees Celsius. Which term best describes the mixture?

  What mass of sodium reacted

A sample of sodium reacts completely with 0.568kg of chlorine, forming 936g of sodium chloride. What mass of sodium reacted.

  Explain important information about buffers

An unknown compound X, is thought to have a carboxyl group with a pka of 2.0 and another ionizable group with a pka between 5 and 8. When 75 ml of 0.1 M NaOH was added to 100 ml of a 0.1 m solution of X at pH 2.0, the pH increased to 6.72.

  What was the initial concentration

A zero-order reaction has a constant rate of 3.50×10-4 M/rm s. If after 65.0 seconds the concentration has dropped to 1.00×10-2 M, what was the initial concentration?

  What volume would 50.0 l of helium gas occupy

What volume would 50.0 L of Helium gas at a pressure of 736 Torr and 20 C occupy at STP

  Compute the amount of heat needed

Compute the amount of heat needed to completely sublime 43.0 grams of solid dry ice at its sublimation temperature. (The heat of sublimation for carbon dioxide =32.3).

  Define amount of arsenic trichloride and the rest inerts

A 1.784 gram sample containing an unknown amount of arsenic trichloride and the rest inerts was dissolved into a NaHCO3 and HCl aqueous solution.

  What is the mass% of p in the original sample

A 0.100g of plant food was reacted and 0.963g of MgNH4PO4*6H2O was recovered. What is the mass% of P in the original sample?

  How many moles of n2 are present in the container

A quantity of N2 occupies 62.2 L at a particular temperature and pressure. Its density is 0.900 g/L. How many moles of N2 are in the container?

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