Compute the ph for the equivalence point

Assignment Help Chemistry
Reference no: EM13224356

Exactly 100 mL of 0.10 M nitrous acid (HNO2) are titrated with a 0.10 M NaOH solution. Calculate the pH for the following.

(a) the point at which 80 mL of the base has been added

(b) the equivalence point

(c) the point at which 105 mL of the base has been added

Reference no: EM13224356

Questions Cloud

What is the growth rate of constant- dollar : Year 1 Year 2 Quantity Price Quantity Price Oranges 100 $5 150 $5 Pears 100 $3 75 $4 1) what is the growth rate of constant- dollar real gdp using year 1 as the base year What is the growth rate of constant- dollar ral GDP using year 2 as the base ye..
How the phenomenon of time based competition has affected : Describe formation of the field of Supply Chain Management and explain how the phenomenon of time based competition has affected this field.
What is apples operations strategy : Does the operations strategy support the corporate strategy? Give some examples of how the operations strategy is used to support the corporate strategy including tactics used.
Compare and contrast north american racial ideologies : Compare and contrast North American racial ideologies with Latin American/Caribbean racial ideologies from the years 1500-1830?
Compute the ph for the equivalence point : Exactly 100 mL of 0.10 M nitrous acid (HNO2) are titrated with a 0.10 M NaOH solution. Calculate the pH for the following. (a) the point at which 80 mL of the base has been added
What role does individual learning play in organizational : What role does individual learning play in organizational learning?
Define a management performance plan : Create and define a management performance plan, linking action plans to issues of motivation, empowerment, training, and coproduction with patients and families.
What price will the firm charge to maximize its profits : A firm's total revenue is given by; TR= 30Q-Q^2 Its total cost function is given by TC= Q^2+10Q+10 a.find the profit maximizing output b.what price will the firm charge to maximize its profits
Explain the four combinations of explicit and tacit : Explain the four combinations of explicit and tacit knowledge and the theory that ties them together.

Reviews

Write a Review

Chemistry Questions & Answers

  Which of the seven cations will be the hardest to detect

Which of the seven cations will be the hardest to detect (same anions as above), Why do you think this? If two or more are possible explain why.

  Compute the work when moles of methane react with oxygen

Calculate the work (in kJ) when 2.20 moles of methane react with excess oxygen at 384 K: CH4(g) + 2O2(g) ? CO2(g) + 2H2O(l) Hint

  What is the normal boiling point of chlorine dioxide

The vapor pressure of chlorine dioxide (ClO2) is 155 Torr at -22.75 ? C and 485 Torr at 0?C. What is the normal boiling point of chlorine dioxide?

  Does it depend on the identity of the outer atom

If all of the electron groups around a single central atom are bonding, and the same outer atom is bonded to the central atom in each case, is the molecule polar, nonpolar, or does it depend on the identity of the outer atom?

  Explain expanded and heated simultaneously

Calculate ?H, q and w when 1.00 mol of helium at 5.00L and a temperature of 298.15K is expanded and heated simultaneously

  What is the ksp of barium carbonate

The solubility of barium carbonate,BaCO3, is .0100 g/L . Its molar mass is 197.6 . What is the Ksp of barium carbonate?

  What is the volume of the vial

An empty vial has a mass of 67.77 g. If the vial has a mass of 244.56 g when completely filled with liquid carbon terachloride (d = 1.59 g/cm3), what is the volume of the vial?

  What is the partial pressure of oxygen in this mixture

A mixture of gases with a pressure of 800.0 mm Hg contains 60% nitrogen and 40% oxygen by volume. What is the partial pressure of oxygen in this mixture?

  Explain atom violate the octet rule or do the oxygen atoms

Please note that NO3 has an odd number of electrons. But you must decide where the missing electron will be. Does the central atom violate the octet rule or do the oxygen atoms? Use formal charges to decide.

  How much will the ph change

A beaker with 1.30×102 mL of an acetic acid buffer with a pH of 5.000 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100 M .

  Which of following alkenes can exhibit cis-trans isomerism

Which of the following alkenes can exhibit cis-trans isomerism?

  Define mixture of three weak acids

a titration curve for H3PO4 (triprotic acid) and a mixture of three weak acids?

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