Calculate the ph of of each solution

Assignment Help Chemistry
Reference no: EM13716473

Problem- Solve an equilibrium problem (using an ICE table) to calculate the pH of of each solution-

A solution that is 0.20M in HCHO2 and 0.12M in NaCHO2

B. a solution that is 0.13M in NH3 and 0.20M in NH4Cl

Express your knowledge to solve the above question

Reference no: EM13716473

Questions Cloud

Explain what is ph before lioh titration : A. 100 ml sample 0.77 HCl titrated with 0.12 M LiOH. What is pH before LiOH titration and after 70 ml LiOH is added.
Explain the greater risk for injury in motion : In what plane and about what axis the motion occurs in that associate with the greater risk for injury. The conditions that contribute to injury should also be described.
Explain endothermic and exothermic reaction : Indicate whether the entropy of the following reaction is increasing or decreasing. explain. if heat is needed to make the reaction occur , is it endothermic or exothermic reaction.
Describe the plantar flexion : Sit on a table with the knee flexed over the edge. Gently plantar flex the ankle. What other movements occur in the foot during this plantar flexion.
Calculate the ph of of each solution : Solve an equilibrium problem (using an ICE table) to calculate the pH of of each solution- A solution that is 0.20M in HCHO2 and 0.12M in NaCHO2
Calculate the osmotic pressure of a solution : Calculate the osmotic pressure of a solution containing 24.9g of glycerin (C3H8O3) in 247.0mL of solution at 285K.
Explain effect of pressure exerted by a solid and by a gas : Compare a solid and a gas with respect to the arrangement of their molecules. Use this comparison to explain the effect of pressure exerted by a solid and by a gas.
Explain what is the ka for cl2hccooh : Dichloroacetic acid is a weak acid. A 0.100 M solution of this acid has [H3O+]= 0.0070 M. What is the Ka for Cl2HCCOOH. Cl2HCCOOH + H2O H3O+ + Cl2HCCOO-
What is the ph of the final solution of ka : If 25 mL of 0.1 M HNO3 is added to a 0.01 L buffer solution that is 0.26 M HCNO and 0.13 NaCNO, what is the pH of the final solution? Ka for HCNO = 3.5x10^-4

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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