State white precipitate of bismuthyl hydroxide

Assignment Help Chemistry
Reference no: EM13181035

In the qualitative cation analysis procedure, Bi3+ is detected by the appearance of a white precipitate of bismuthyl hydroxide, BiOOH(s):

BiOOH(s) ---><---- BiO+(aq) + OH-(aq)

Ksp= 4x10^-10

Calculate the pH of a saturated aqueous solution of BiOOH.

Reference no: EM13181035

Questions Cloud

How wide was amanda quilt : Amanda's grandmother made a quilt for Amanda's bed. The quilt was made of 9 squares. Each square was 2ft. wide. How wide was Amanda's quilt?
Caculate joint density : Consider the Joint Density: 2(x+y) if 0 2. Calculate Fx (0.5) 3. Calculate Fy (0.5)
Large portion of opposing sides feels intensely about issue : When a large portion of opposing sides feels intensely about an issue (such as the Vietnam War), opinion is said to be
What percentage of commuter will using public transportation : what percentage of the commuters will be using public transportation? (Round your answer to the nearest percent.)
State white precipitate of bismuthyl hydroxide : In the qualitative cation analysis procedure, Bi3+ is detected by the appearance of a white precipitate of bismuthyl hydroxide, BiOOH(s): BiOOH(s) --->
What is the loss per share of a stock : What is the loss per share of a stock that was bought for $425/8 per share and later sold for $37: per share?
What are the levels of short run output : According to Okun's law, what unemployment rates would we expect to see in this economy? b. Consider another economy in which the unemployment rate over the next three years is 6%, 7%, and then 4%. According to Okun's Law, what are the levels of s..
What is the angle of the persons eyes : a building 270 feet tall casts a 70 foot long shadow. if a person stands at the end of the shadow and looks up to the top of the building, what is the angle of the persons eyes to the top of the building (assume 5 feet above ground)
State derive the equation for the criterion of spontaneity : From the first and second laws of thermodynamics, derive the equation for the criterion of spontaneity of a process, Gibbs free energy,

Reviews

Write a Review

Chemistry Questions & Answers

  What is the final temperature of the water

A 283-g sample of nickel at 100.0°C is placed in 100.0 mL of water (density = 1.00 g/mL) at 22.0°C. What is the final temperature of the water?

  Determine the pressure in the flask

Calculate the final volume of the gas,and express your answer in milliliters and determine the pressure in the flask if the temperature is raised to 25 degree celcius?

  Work out from the molar mass

An antacid tablet contains 0.1 g of magnesium hydrogencarbonate, Mg(HCO3)2. What mass of stomach acid, HCl, will it neutralise? The reaction between Mg(HCO3)2 and HCl is: Mg(HCO3)2 + 2HCl → MgCl2 + 2CO2 + H2O

  What is the concentration of dissolved o2 in blood

What is the concentration of dissolved O2 in blood (or water) at this partial pressure and a normal body temperature of 37C? The solubility of O2 in water at 37C and 1atm partial pressure is 1.93x10^-3 mol/L?

  Compute titanium''s specific hea

Calculate titanium's specific heat (J/g*degrees Celsius) and molar heat capacity (J/mol*degrees Celsius) if 89.7 J of heat raise the temperature of a 33.0 g titanium block by 5.20 degrees Celsius?

  How much water did thomas add

thomas poured 25 mL of 0.50 M HCl into a large bottle. He then added enough water so that the new (diluted) concentration was 0.10 M HCl. How much water did Thomas add?

  What volume does the gas occupy at this height

A balloon filled with helium gas has a volume of 620 mL at a pressure of 1 atm. The balloon is released and reaches an altitude of 6.5 km, where the pressure is 0.5 atm. Assuming that the temperature has remained the same, what volume does the gas..

  Find ka of unknown weak acid

When 2.45 g of an unknown weak acid HA with a molar mass of 85.0g /mol is dissolved in 250.0g of water, the freezing point of the resulting solution is -0.256 C.

  Explain thermochemistry consider the reaction

Question about Thermochemistry, Consider the reaction: H2(g) + Cl2(g) yields 2HCl(g) Change Heat = -184.6

  What is the final volume

If the presure of 50.0 mL of oxygen gas at 100oC increases from 735 mm Hg to 925 mm Hg, what is the final volume? Assume the temperature remains constant.

  What was the initial temperature of the water

Water (2290g ) is heated until it just begins to boil. If the water absorbs 4.99×10^5J of heat in the process, what was the initial temperature of the water.

  Determine the molecular formula of this substance

A compound has the empirical formula CH2O. When 0.0866g is dissolved in 1.000g of ether, the solution's boiling point is 36.5 degrees C. Determine the molecular formula of this substance.

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