Evaluate the equilibrium concentration of la3+

Assignment Help Chemistry
Reference no: EM13287527

150.0 mL of a 0.200 M solution of KIO3 is added to 11.4 mL of 0.100 M La(NO3)3. Compute the equilibrium concentration of La3+ in the resulting solution. Ignore activity coefficients. Ksp = 1.0 x 10-11 use the below equation to find the net ionic equation.

KIO3(aq) + La(NO3)3(aq) ---> La(IO3)3(s) + KNO3(aq)

Reference no: EM13287527

Questions Cloud

Explain percentage of copper in copper nitrate trihydrate : What is the percentage of copper (by mass) in copper(II) nitrate trihydrate. Cu(NO3)2 : 3H20
Calculate by hand or with a calculator the partial fraction : calculate by hand or with a calculator the partial fraction expansion of the following transfer functions a) G6= [ 5(s+2)] / [ s(s2+8s+15)] b) G7= [ 5(s+2)] / [ s(s2+6s+9)] c) G8= [ 5(s+2)] / [s(s2+6s+34)]
Calculate the difference in final speeds of the two spheres : Two metal spheres, each of mass 20 g and initially at rest, are dropped from a height of 10 m in an evacuated chamber. Find the difference in final speeds of the two spheres
Estimated relationship between inventories and sales : On the basis of recent history, the estimated relationship between inventories and sales (in millions of dollars) is shown below.
Evaluate the equilibrium concentration of la3+ : Compute the equilibrium concentration of La3+ in the resulting solution. Ignore activity coefficients. Ksp = 1.0 x 10-11 use the below equation to find the net ionic equation. KIO3(aq) + La(NO3)3(aq) ---> La(IO3)3(s) + KNO3(aq)
Calculate the resistivity of the leaf tissue : Resistivity measurements on the leaves of corn plants are a good way to assess stress and overall health. What is the resistivity of the leaf tissue
What level of sales could honey industries have : Honey Industries has $4 billion in sales and $1.6 billion in fixed assets. Currently, the company's fixed assets are operating at 90% of capacity.
Explain what is the dissociation constant kd : What is the dissociation constant, Kd, of a ligand with a percent occupancy (or fractional saturation) of 50% when [ligand] = 10-7 M
What is the current yield for bond p : Bond P is a premium bond with an 9.9 percent coupon. Bond D is a 5.9 percent coupon bond currently selling at a discount. Both bonds make annual payments, have a YTM of 7.9 percent, and have fourteen years to maturity.

Reviews

Write a Review

Chemistry Questions & Answers

  State the compound tetraphosphorous trisulfide

Strike anywhere matches contain the compound tetraphosphorous trisulfide, which burns to form tetraphosphorus decaoxide and sulfur dioxide gas.

  Explain benzene and toluene has a total vapor pressure

A solution of 75.0 g of benzene (C6H6) and 75.0 g of toluene (C7H8) has a total vapor pressure of 80.9 mmHg at 303 K. Another solution of 100.0 g benzene and 50.0 g toluene has a total vapor pressure of 93.9 mmHg at this temperature.

  Compute the volume actually occupied by the atoms

Consider an aluminum atom to be a sphere with radius equal to 143 pm and calculate the volume actually occupied by the atoms in your aluminum cylinder

  Compute the volume of naoh that will be needed

A student plans to titrate 25 mL of a .134 M HNO3 solution with .179 M NaOH solution. Calculate the volume of NaOH that will be needed to reach equivalence point.

  Explain geometry of the chromatographic column

To characterize the elution properties of the solute in a way independent of the geometry of the chromatographic column, the retention constant R = Vo / Ve is used. R is equal to the fraction of solute in the void volume Vo and

  State reaction for a routine enzyme activity assay

benefits of using a more favorable direction of the reaction for a routine enzyme activity assay

  Compute the final pressure in the flask at 0c

if 2 mole of N2 and 5 mole of H2 in a closed container initially at STP react, calculate the final pressure in the flask at 0C.

  Explain how many moles of water are formed

You add 10.0 mls of 0.100 M H2SO4(aq) to 10.0 mls of 0.100 M NaOH(aq). How many moles of water are formed. Is there a limiting reagent. Select one: a. 0.00200 moles b. 0.00100 moles c. 0.200 moles d. 0.100 moles

  How many cubic centimeters of an ore containing only gold

How many cubic centimeters of an ore containing only 0.22% gold (by mass) must be processed to obtain $100 worth of gold.

  Draw the structures of the species present in water

When 157mg of dipentylamine was added to 122mg of benzoic acid and 2 mL of water, a completey homogenous solution was formed. Draw the structures of the species present in water.

  Determine the mass of citric acid produced

Citric acid (H3C6H5O7) is a product of the fermentation of sucrose (C12H22O11) in air. C12H22O11(aq) + 3 O2(g) -> 2 H3C6H5O7(aq) + 3 H2O(l) Determine the mass of citric acid produced when 4.60 mol C12H22O11 is used.

  How much natural gas will he need to burn

A cook wants to heat 1.89 kg of water from 31.0 C to 100.0 C If he uses the combustion of natural gas (which is exothermic) to heat the water, how much natural gas will he need to burn? Natural gas produces 49.3 kJ of heat per gram. (For the sake ..

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