Explain the ph of the solution after the addition of hno3

Assignment Help Chemistry
Reference no: EM13241029

A 100.0 mL sample of 0.10 M NH3 is titrated with 0.10 M HNO3. Determine the pH of the solution after the addition of 50.0 mL of HNO3. The Kb of NH3 is 1.8 × 10-5.

Reference no: EM13241029

Questions Cloud

Find the radius (in cm) of second coil : Two coils have the same number of circular turns and carry the same current. Each rotates in a magnetic field acting perpendicularly to its axis of rotation, What is the radius (in cm) of coil 2
Explain what is the approximate ph at the equivalence point : What is the approximate pH at the equivalence point of a weak acid-strong base titration if 25 mL of aqueous formic acid requires 29.80 mL of 0. 3567 M NaOH? Ka =1.8 × 10-4 for formic acid.
Was the relationship between sex and fev significant : What would the researchers have concluded about the study medication if they had ignored the effect of sepsis on survival in their analysis?
Explain how much copper ion remains at equilibrium : A solution contains 2.2 × 10-3 M in Cu2+ and 0.33 M in LiCN. If the Kf for Cu(CN)42- is 1.0 × 1025, how much copper ion remains at equilibrium
Explain the ph of the solution after the addition of hno3 : A 100.0 mL sample of 0.10 M NH3 is titrated with 0.10 M HNO3. Determine the pH of the solution after the addition of 50.0 mL of HNO3. The Kb of NH3 is 1.8 × 10-5.
Explain conjugate base would form a buffer with a ph : Which of the following acids (listed with pKa values) and their conjugate base would form a buffer with a pH of 8.10
Calculate the internal resistance of each cell : Four identical cells, each of emf 2V are joined in parallel providing supply of current to external circuit consisting of two 15 ohm resistors joined in parallel, Calculate the internal resistance of each cell
Compute the ph of a solution formed by mixing : Calculate the pH of a solution formed by mixing 250.0 mL of 0.15 M NH4Cl with 100.0 mL of 0.20 M NH3. The Kb for NH3 is 1.8 x 10-5.
Obtain the least square weights : Considering the four weights and assuming the weights are independent with a constant variance, obtain the least square weights of A and B.

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the concentration of all soluble hg

calculate the concentration of all soluble Hg(II) species. Which Hg(II) species is most prevalent? Assume there are no solids present, that the major ligands present are Cl- and OH-

  What is the value of activation energy

For many reactions near room temperature, the rate and the rate constant approximately double for a 10 °C rise in temperature. What is the value of activation energy in kJ/mol for such a reaction?

  What steps were made in synthesis

Write a paper on an article and it shows many different compounds and need a better understanding of where each originated and what steps were made in their synthesis.

  State the chemical equation for the reaction

write the chemical equation for the reaction that occurs when you add NaOH solution to a CH3CO2H/NaCH3CO2 buffer solution

  State what is the normal boiling point of the liquid

Consider a liquid with a vapor pressure of 320. torr at 20.0 degrees C and a vapor pressure of 540. torr at 50.0 degress C. What is the normal boiling point of this liquid?

  Compute the lattic parameter and the atomic radius

calculate the lattic parameter and the atomic radius from this information. (b) What is the planar density of atoms in the (110) plane (and sketch how they are arranged).

  Define titration of a weak acid with a strong base

Titration of a Weak Acid with a Strong Base, Find the pH before, at, and after equivalence point of 35 ml of 0.15 M lactic acid with 0.18 M NaOH.

  State atomic emission measurement of concentration

Why does an atomic emission measurement of concentration have more error associated with it than an atomic absorption

  Explain isomers with the double bond being broken

The reaction previously done was just having trans-cinnamic acid reacted with Br2 forming all the isomers with the double bond being broken and Br put into place.

  What is the volume of 295 ml of a sample of gas

What is the volume of 295 mL of a sample of gas at 52.0°C and 710. mm Hg if the conditions are adjusted to STP

  Explain two beakers containings different buffer

Two beakers containings different buffer solutions of lactic acid/lactate (CH3CHOHCO2H/CH3CHOHCO2- or LacH/Lac-) and quinhydrone are prepared.

  What is the concentration of the final solution

What is the final concentration if 75.0 mL of a 3.50 M glucose solution is diluted to a volume of 400.0 mL?

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