Given that hclo4 an aqueous solution is 4810-8 m write the

Assignment Help Chemistry
Reference no: EM13372227

Given that HClO4 an aqueous solution is 4.8*10-^8 M, write the equation for the reaction of HClO4 , compute [H3O+], [OH-], pOH and pH b. if it is given that an aqueous solution is 0.90 M of Nitric acid with Ka = 4.5*10^-4,write equilibrium reaction for HNO2 and compute equilibrium concentrations of all species, compute pH , OH-, and the pOH

Reference no: EM13372227

Questions Cloud

In a well-fed adult camel this can weigh as much as thirty : in a well-fed adult camel this can weigh as much as thirty five kilograms. the metabolism of this fat enables the camel
Considering the spinel structure determine what is the : considering the spinel structure determine what is the coordination of the cations in the case of a normal spinel and
The ammonia solution nh3aq has pkb 476 a buffer solution : the ammonia solution nh3aq has pkb 4.76. a buffer solution has ammonium chloride and ammonia has a ph 9.45 and a
A gas was acquired by boiling liquid nitrogen that was : a gas was acquired by boiling liquid nitrogen that was stored in a 180.0 l tank. determine what volume of n2 is
Given that hclo4 an aqueous solution is 4810-8 m write the : given that hclo4 an aqueous solution is 4.810-8 m write the equation for the reaction of hclo4 compute h3o oh- poh and
306 grams of hydrogen is allowed to react with an excess of : 3.06 grams of hydrogen is allowed to react with an excess of o2 gas to form 27.35g of h2o. in a second experiment
Antimony reacts with sulfur according to this given : antimony reacts with sulfur according to this given reaction 2sbs 3ss rarr sb2s3s determine what is the mass percent
Compute the mass of salt required to bring the freezing : compute the mass of salt required to bring the freezing point of 200 ml of h2o from 0 degrees c to -5 degrees c.when a
2 tanks xy of gas are connected by a closed valve tank x is : 2 tanks xy of gas are connected by a closed valve. tank x is 5 liters and has oxygen gas at a pressure of 24 atm. tank

Reviews

Write a Review

Chemistry Questions & Answers

  Explain which way should the equilibrium shift when hcl

Which way should the equilibrium shift when HCl is added? How do your results support your answer . Which way should the equilibrium shift when Na2EDTA is added? How do your results support your answer?

  State experiment recorded the concentration of naoh

Suppose that a student performing this experiment recorded the concentration of NaOH solution as 0.513 M, instead of the correct value of 0.531 M.

  Define naoh is required to precipitate all of the nickel ion

what volume of 0.100 m naoh is required to precipitate all of the nickel (II) ion from 150.0 ml of a 0.251 M solution of Ni(NO3)2

  What is the estimated mass of the osmotic pressure

What is the estimated mass of the osmotic pressure of a polymer dissolved in benzene to give 200 mL of solution is 1.50 kPa at 25 degrees C.

  Define when a piece of metal is irradiated with uv radiation

When a piece of metal is irradiated with UV radiation (wavelength = 162 nm), electrons are ejected with a kinetic energy of 5.96*10^-19 J. What is the work function of the metal? (in joules)

  Compute the enthalpy change for the dissolution

Compute the enthalpy change for the dissolution of ammonium nitrate express your answers  in units of kJ/mol.

  How many grams of carbon dioxide are produced

If 2.00 moles of acetylene react completely with sufficient oxygen, how many grams of carbon dioxide are produced?

  How many moles of carbon, hydrogen, & oxygen are present

How many moles of carbon, hydrogen, & oxygen are present in a 100g sample of ascorbic acid? Ascorbic acid (vitamin C) contains 40.92% carbon, 4.58% hydrogen, and 54.50% oxygen by mass. Assume a 100 g sample of ascorbic acid.

  Explain air for a prolonged period of time

The products of our reaction (1- and 2-heptene) can form peroxides upon standing in air for a prolonged period of time

  Use charles law to solve for the missing value of each of

use charles law to solve for the missing value of each of the followinga 80.0 ml t1 27 degrees c t277 degrees c. v2

  Explain thru ion-exchange column was treated

Back titration with .02127 M Zn2+ at pH 5 reqired 23.54ml to reach the xylenol orage end pt. a 2.00ml sample of unknown was passed thru an ion-exchange column designed to absorb co2+. the Ni2+ that passes thru ion-exchange column was treated with ..

  Determine the number of moles of o2 produced

2 NaClO3-> 2 NaCl + 3 O2  Determine the number of moles of O2 produced by the decomposition of 213 g of NaClO3.

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