Whats the ph of a solution

Assignment Help Chemistry
Reference no: EM13150379

whats the ph of a solution of 1000 mg of vitamin C (176.1 g/mol) in water (Ka = 8*10^5) diluted to 254 mL

Reference no: EM13150379

Questions Cloud

Can you say conclusively whether the firm will use more : In which direction will the scale effect change the firm’s employment of labor? c. Can you say conclusively whether the firm will use more or less labor? More or less capital?
Postemployment benefits : The company has decided to restructure the operations at one of its stores. As part of this restructuring, the company has determined that the store facility is impaired. The store originally cost $3,000,000 and has accumulated depreciation of $1,..
Answer key to unique global imports accounting simulation? : answer key to Unique global imports accounting simulation?
Find mechanisms that would homeostatically compensate : Cindy is following the Adkins diet which has placed her body into ketosis resulting from increased lipolysis. The ketones decrease pH and cause metabolic acidosis. Identify two mechanisms that would homeostatically compensate.
Whats the ph of a solution : whats the ph of a solution of 1000 mg of vitamin C (176.1 g/mol) in water (Ka = 8*10^5) diluted to 254 mL
Compute value of the test statistic for hypothesis test : Compute the value of the test statistic for this hypothesis test. Using the p-value, at 95% confidence, test to determine whether the measures were effective in reducing the average price.
What mass of urea is produced per minute by the reaction : Ammonia gas at 223°C and 90. atm flows into a reactor at a rate of 680. L/min. Carbon dioxide at 223°C and 43 atm flows into the reactor at a rate of 600. L/min. What mass of urea is produced per minute by this reaction assuming 100% yield?
Does the data support the mayor-s claim : It was revealed that 120 people had only 1 admission, 81 had 2 admissions, 48 had 3 admissions, 18 had 4 admissions, 18 had 5 admissions, and 15 had 6 admissions or more admissions. Does the data support the mayor's claim?
Determine manufacturing cost per unit : _____ is the manufacturing cost per unit if the contribution approach is used. a. $28 b. $31 c. $36 d. $40

Reviews

Write a Review

Chemistry Questions & Answers

  Determine what is hog

The liquid rate used is twice the minimum, the equilibrium relationship can be represented as yA=9.95 xA then determine what is HOG, operating line relationship, NOG and packed height of the column?

  How many ml of acetic acid should be added

You have 250.0 mL of a 0.56M solution of sodium acetate. How many mL of 0.50M acetic acid should be added to make a buffer of pH 4.40.

  Explain why the c equal c stretching mode gives rise

Explain why the C=C stretching mode gives rise to a rather weak IR band in 1-methylcyclohexane

  Compute the the heat of solution of naoh

Calculate molarity?if one mole of sodium hydroxide was dissolved estimate the number of calories that would be produced. (ΔHsolnNaOH)

  Define a steel cylinder with nitrogen

A steel cylinder with nitrogen, hydrogen, and ammonia gases is at 500°C and 4.91 atm. If the partial pressure of nitrogen is 1850 mmHg and hydrogen is 1150 mmHg

  Determine what would be its temperature after absorption

Determine what would be its temperature after absorption of 9.4 * 10-2 kWh of heat If 1.45 L of water is initially at 25.0 °C,?

  Calculate the molar mass of the gas

Given mass of a gas 0.26g, pressure is 763mmHg and volume of 147mL.by using an ideal gas law calculate the molar mass of the gas

  What is the wavelength (in meters) of a proton

What is the wavelength (in meters) of a proton (mass = 1.673*10^-24 g) that has been accelerated to 30% of the speed of light.

  Calculate maximum wavelength of light that can induce proces

Certain sunglasses have small crystals of silver chloride (AgCl) incorporated in the lenses. When the lenses are exposed to light of the appropriate wavelength, the following reaction occurs:AgCl->Ag + Cl.

  Calculate the heat associated with reaction

Ammonia reacts with oxygen according tot he following equation: 4NH3+5O2=4NO+6H2O deltaHrxn = -906kJ Calculate the heat (in kJ) associated with the complete reaction of 155g of NH3.

  What would be the new equilibrium total pressure

Suppose the volume of this system is compressed to one-half its initial volume and then equilibrium is reestablished. what would be the new equilibrium total pressure.

  What percentage of the h+ ions in the solution

Calculate [CO32- ] in a 0.025 M solution of CO2 in water (H2CO3). If all the CO32- in this solution comes from the reaction shown below, what percentage of the H+ ions in the solution is a result of the dissociation of HCO3‾?

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