Clearly explain and using calculations as necessary

Assignment Help Chemistry
Reference no: EM13175593

Assume that, for a laboratory assignment, you need 5 mL of 1.5M sodium hydroxide (NaOH). All you can find, however, is a bottle of concentrated sodium hydroxide with a strength of 16M. Clearly explain, using calculations as necessary, how you would obtain the 5 mL of 1.5M sodium hydroxide that you need

Reference no: EM13175593

Questions Cloud

Discuss the current economic situation in the u.s. : Explain the changes in interest rates, inflation, and unemployment rates that your research yielded. Explain one reason for each of the changes in interest rates, inflation, and unemployment rates.
State what is the value of delta g for the reaction : the Cu^+ and I^- ions in equilibrium at 298 K are both equal to 1.03 x 10^-6 M, what is the value of delta G for the reaction?
Find the value of the equilbrium constant for the reaction : The flask from part (a) is heated to 900 K, and when the system has comt to equilibrium, the total pressure in the flask reaches 1.814. Find the value of the equilbrium constant for the above reaction at 900 K
Compute the demand for money for interest rate : Suppose the real money supply increase to $2,780. Given your answers to part a, find the new combinations to graph the new LM curve, given that the real money supply now equals $2,780. Label this curve LM1.
Clearly explain and using calculations as necessary : Clearly explain, using calculations as necessary, how you would obtain the 5 mL of 1.5M sodium hydroxide that you need
Compute the value of the marginal propensity to save : Compute the value of the marginal propensity to save. Compute the amount of autonomous planned spending, Ap, given that the interest rate equals 5. Compute the equilibrium level of income, given that the interest rate equals 5.
Standards are also analyzed to produce a calibration curve : The water sample is put into a Nebulizer attached to an ICP Spectrometer and the absorbance peak measured at the proper wavelength of lead. Standards are also analyzed to produce a calibration curve for comparison
How many oxide ions does lithium ions contain : if a sample of the compound contains 9.41x10^21 lithium ions, how many oxide ions does it contain? show units, show work and answer in scientific notation.
Define crystallizes with the body-centered cubic unit cell : crystallizes with the body-centered cubic unit cell. Calculate the radius of a sodium atom. and what is the edge length of the cell in picometers?

Reviews

Write a Review

Chemistry Questions & Answers

  How long these reserves will last if rate of use continues

the world's estimated annual gas reserves in 2006 were 6124 trillion ft3 .The world rate of annual use was 105.5 trillion feet3. How long these reserves will last if the rate of use continues?

  Explain would the calculated molarity of naoh

Explain would the calculated molarity of NaOH be too high or too low If the KHP weighed in your experiment today was contaminated with some unknown inert substance.

  Calculate the naoh solution and a buffer

Briefly comment on the differences in these two concentrations. calculate the [OH] in a 1.0M NaOH solution and in a buffer containing 1.0 M NH3 and 1.0 M NH4Cl.

  What is the empirical formula for butyric acid

A 0.440 g sample of butyric acid (an organic acid consisting of C, H, and O atoms) is combusted in excess oxygen, yielding 0.882 g CO2 and 0.360 g H2O.

  Draw the lewis dot structures for the following molecules

draw the lewis dot structures for the following molecules:

  Define what is the natural abundance of isotope

How many protons, and how many neutrons are present in the nucleus of each isotope? What is the natural abundance of each isotope, if the average atomic mass of gallium is 69.72 u?

  Calculate the amount of heat released

Calculate the amount of heat released when 5.3 moles of steam at 100 degrees celscus turns to water at the same temperature

  Explain how many moles of oxygen are needed to react

How many moles of oxygen are needed to react with 5.0 moles of ammonia? In the above reaction, how many moles of water can be produced from 256 grams of oxygen?

  What will be the volume of 300g of mercury

if the density of mercury is 13.6g/cm3, what will be the volume of 300g of mercury ?

  What is the wavelength of a photon of electromagnetic

What is the wavelength of a photon of electromagnetic radiation having a photon energy of 4.56X10^-19 J? Report your answer in nanometers, to the correct number of significant figures.

  What is the pressure on the gas trapped in the buret

If the height of the mercury column in the leveling bulb is 30mm greater than that in the gas buret and the atmospheric pressure is 670 mm, what is the pressure on the gas trapped in the buret?

  What volume does the vapor occupy

The density of liquid octane, C8H18, is 0.7025 g/ml. If 1.00 mL of liquid octane is vaporized at 100 degrees Celsius and 725 torr, what volume does the vapor occupy?

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