The concentration of hc2h3o2 is 1.0x10^-1

Assignment Help Chemistry
Reference no: EM13694359

Question- 1) The concentration of HC2H3O2 is 1.0x10^-1. The ka value is 1.8x10^-5. Calculate pH.

2) The pH of HC2H3O2 is 3.62, calculate the ka value given concentration of HC2H3O2 of 1.0x10^-4.

I want you to explain the chemistry in this problem

Reference no: EM13694359

Questions Cloud

Perform a retrosynthetic analysis on prontosil : Question- Perform a retrosynthetic analysis on Prontosil and you will see that it is possible to disconnect the antibiotic two different ways. One method is a disaster (for at least two reasons) and the other works quite nicely.
Body breaks down glucose to carbon dioxide and water : For every mole of glucose the body consumes, 38moles of ATP are formed. What percent of energy is released as heat when the body breaks down glucose to carbon dioxide and water
The concentration of cu2+ in the dilute half-cell : Question- One drop has a volume of about 0.05 mL, thus the concentration of Cu2+ in the dilute half-cell is about (0.05mL/25mL)(0.1M)=2x10^-14 M. use Nernest equation E=-(0.0592/n) log [An+ Mdil] / [An+ Mconc] to calculate it at 298K.
What is the minimum efficiency required of a sulfur dioxide : what is the minimum efficiency required of a sulfur dioxide scrubber system in order for the plant to meet an emission standard of 0.8 lb/106 Btu for a new plant
The concentration of hc2h3o2 is 1.0x10^-1 : 1) The concentration of HC2H3O2 is 1.0x10^-1. The ka value is 1.8x10^-5. Calculate pH.
What volume of solution can be made from naoh : Question- What volume of solution can be made from 1.35 g of NaOH if the desired concentration for the final solution is 0.225 M
Calculate the change in ph of hcl : Question- Calculate the change in pH when 7.00 mL of 0.100 M HCl(aq) is added to 100.0 mL of a buffer solution that is 0.100 M in NH3(aq) and 0.100 M in NH4Cl(aq).
What is the ph of the resulting buffer : Question- If 2.00 grame of HEPES and 2.70 grams of HEPES-H+ are mixed and diluted to a final volume of 1.00L, what is the pH of the resulting buffer
How much metal is plated in the electrolytic cell : Question- Consider two cells, the first with Al and Ag electrodes, and the second with Zn and Ni electrodes, each in appropriate 1.00 M solutions of their ions.

Reviews

Write a Review

Chemistry Questions & Answers

  Discuss in detail the chemistry of diels-alder reactions

Give a brief discussion of the chemistry of Diels-Alder reactions and why do ENDO products usually predominate

  Calculate the pba2+ after the following volumes of ba(no3)2

Question- You titrate 25.00ml of 0.03130M Na2CO3 with 0.02600M Ba(NO3)2. Calculate the pBa2+ after the following volumes of Ba(NO3)2 are added. Ksp for BaCO3 is 5.0 x 10-9.

  The energy from radiation can be used to cause the rupture

the energy from radiation can be used to cause the rupture of chemical bonds. a minimum energy of 941 is required to

  State what is the difference between the voltage produced

What is the difference between the voltage produced by a cell and the current produced by a cell?

  If you heat 100g of calcium carbonate what mass of

write and balance an equation for the decomposition of calciumcarbonate to form calcium oxide and carbon dioxide.if you

  Define cyclopropane has significantly less angle strain

Cyclopropane has significantly less angle strain than cyclopropane, yet is only slightly lower in energy. How can this be true? How does this information relate to the fact that cyclobutane is not a planar molecule

  What mass of hcn will be produced

if 5.00 g of each NH3, O2, and CH4 are reacted, what mass of HCN will be produced, assuming 100% yield

  State time necessary for the same volume of helium

If 250mL of methane, CH4 effuses through a small hole in 48 s, the time necessary for the same volume of helium to pass through the hole will be?

  Define the freezing point is lowered

When 1.00 g of urea (CO(NH2)2) is dissolved in 200g of solvent A, the freezing point is lowered by 0.250C. When 1.50 g of the nonelectrolyte Y is dissolved in 125 g of the same solvent

  Evaluate the molar mass of the unknown compound

An aqueous solution containing 34.9g of an unknown molecular (nonelectrolyte) compound in 144.7g of water was found to have a freezing point of -1.4 degree celsius

  Explain equations that show the acidic or basic nature

Write net Brønsted equations that show the acidic or basic nature of the following substances, given the pH.

  Explain what is the length of an edge of a cube of lead

What is the length (in cm) of an edge of a cube of lead (density = 11.3 g/mL) which has a mass of 20.87 lb

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