Explain the acidic or basic nature of the substances

Assignment Help Chemistry
Reference no: EM13235588

Write net Bronsted equations that show the acidic or basic nature of the following substances, given the pH. For polyprotic acids, only show one proton transfer. Remember that spectator ions are not included.

lithium dihydrogenphosphate with a pH of 4.70

fish (trimethylamine, C3H9N) with a pH of 8.20

milk (lactic acid, HC3H5O3) with a pH of 6.60

tums antacid (calcium carbonate) with a pH of 8.50

Reference no: EM13235588

Questions Cloud

Why or why not was midwest rhondas employer : On her employment application, Rhonda disclosed that she had been convicted of 2 misdemeanor larceny. Those convictions made it unlawful for her to become an employee of Midwest without FDIC approval. Midwest proceeded with its working relationshi..
What was the player''s initial velocity : A football player tests his vertical jump by jumping straight up a distance of 47.9 inches. What was the player's initial velocity in meters per second
Compute the osmotic pressure of an aqueous solution : Calculate the osmotic pressure (in torr) of 5.48 L of an aqueous 0.136 M solution at 25 celsius if the solute concerned is totally ionized into three ions (for example, it could be Na2SO4 or MgCI2).
Determine the magnitude of q2 : Two point charges are fixed on the y axis: a negative point charge q1 = -26 µC at y1 = +0.20 m and a positive point charge q2 at y2 = +0.38 m, Determine the magnitude of q2
Explain the acidic or basic nature of the substances : Write net Bronsted equations that show the acidic or basic nature of the following substances, given the pH. For polyprotic acids, only show one proton transfer. Remember that spectator ions are not included.
Compute the force exerted by one on the other : Two circular disks, each of area 1.90E-4 m2, are situated parallel to one another. The distance between them is small compared with their radii, Compute the force exerted by one on the other
How does jit practice differ : How does JIT practice differ when applying it to services compared to when we use the concept in manufacturing? What advantage, if any, do we get from using JIT in the service sector?
Does the letter constitute an adverse employment action : An employee receives a letter of reprimand that goes in his personnel file but is not demoted and not suffer any other action. Does the letter constitute an adverse employment action Why or Why not
Why was the termination in violation of public policy : Lynn was terminated by Wal-Mart for violating it fraternization policy by having an affair with a co-worker. Lynn sued Wal-Mart for retaliatory discharge, claiming that he was actually fired because he reported Wal-Mart's

Reviews

Write a Review

Chemistry Questions & Answers

  What is the molar mass of the unknown gas

nknown gas effuses in 11.0 min. An equal volume of H2 in the same apparatus under the same conditions effuses in 2.56 min. What is the molar mass of the unknown gas

  Explain the mixture and stir the solution

Weigh 3.503g of NaC2H3O2*3H2O and add it into a 150mL beaker. Pour in 8.8 mL of 3M acetic acid. Pour in 55.6 mL of distilled water and add it to the mixture and stir the solution.

  How many moles of ba(oh)_2 are present

How many moles of Ba(OH)_2 are present in 255 mL of 0.800 it M Ba(OH)_2?

  Calculate the expected ph of the buffer solutions

Given that the pKa for Acetic Acid is 4.77, calculate the expected pH of the buffer solutions using the Henderson-Hasselbalch equation and the concentrations of Acetic Acid and Acetate added to the 250 ml Erlenmeyer flask.

  State the ostwald process converts ammonia

the ostwald process converts ammonia (NH3) to nitric oxide (NO) by reaction with oxygen in the presence of a catalyst at high temperatures.

  Explain change for the combustion of ammonium nitrate

Determine the enthalpy change for the combustion of ammonium nitrate(NH4NO3)with decane (C10H22) in oxygen. Hf for C10H22= -249.7 kJ/mol

  Describe how it is that the concentrations of chloride ions

Explain how it is that the concentrations of chloride ions in these beakers are different even though the concentrations of each substance(compound) are the same.

  How many moles of carbon dioxide can be formed

Butane (C4H10) reacts with oxygen in the air to from carbon dioxide and water. how many moles of carbon dioxide can be formed from 1.25 mol of butane and excess oxygen?

  How many calories are used to heat

how many calories are used to heat a 50g sample of water from 8.1 degrees celius to 27.4 degrees celcius?

  Explain why do wash the ether layer with sodium carbonate

Why do you wash the ether layer with sodium carbonate? 4. Why is this experiment more expensive than the Fisher esterfication process? When is this method perferred?

  What is the empirical formula

what is its empirical formula. A 0.2000 gram sample of a compound (vitamin C) composed of only C, H, and O is burned completely with excess O2 . 0.2998 g of CO2 and 0.0819 g of H2O are produced. What is the empirical formula?

  State mole of diethylamine per mole of alpha-chloro

What would be the expected effect on yield if only one mole of diethylamine per mole of alpha-chloro

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