Define what happens at low ph for aluminum hydroxide

Assignment Help Chemistry
Reference no: EM13491603

Gives what happens at low pH for aluminum hydroxide. A) Al(OH)3 precipitates B) Al precipitates C) Al dissolves D) Al(H2O)63+ dissolves

Reference no: EM13491603

Questions Cloud

Determine the distance from the charge : At some distance from a point charge, the electric potential is 618.0 V and the magni- tude of the electric field is 160.0 N/C. Determine the distance from the charge
Explain the mass of hydrogen gas that can be produced : Aluminum metal shaving (10g) was placed in 100mL of 6.00M hydrochloric acid. What is the mass of hydrogen gas that can be produced. 2Al (s) + 6HCl (aq) -----> 2AlCl3 + 3H2 (g)
What is the frequency produced by the oscillator : two loudspeakers placed 6.0 m apart are driven in phase by an audio oscillator, whose frequency range is 1350 Hz to 1826 Hz. What is the frequency produced by the oscillator
Explain neutral ph for aluminum hydroxide : Gives what happens at neutral pH for aluminum hydroxide. A) Al dissolves B) Al(H2O)63+ dissolves C) Al(OH)3 precipitates D) Al(H2O)2(OH)4- dissolves
Define what happens at low ph for aluminum hydroxide : Gives what happens at low pH for aluminum hydroxide. A) Al(OH)3 precipitates B) Al precipitates C) Al dissolves D) Al(H2O)63+ dissolves
Determine which debt instrument will be most cost effective : Calculate and determine which debt instrument will be the most cost effective way for Cloth Group Ltd to raise medium-term finance.
Discuss four benefits of international standardisation : In light of the above, list and briefly discuss four benefits of international standardisation of accounting standards.
Explain a result of the common-ion effect : A result of the common-ion effect is . A) that some ions, such as Na+ (aq), do not participate in solubility equilibria
Who has to comply with accounting standards : Use the AASB Framework's definition and recognition criteria of assets to explain to Sandy why you have excluded employees from the financial statements.

Reviews

Write a Review

Chemistry Questions & Answers

  Consider the voltaic cell

Consider the voltaic cell , which is based on the following cell reaction. Zn(s) + Cu2+(aq) Zn2+(aq) +Cu(s) Under standard conditions

  Explain what is the molarity of the solution

If 6.73 g of Na2CO3 is dissolved in enough water to make 250 mL of solution, what is the molarity of the solution? What is the molarity of the Na+ ions

  What is the value of k

Fluorine reacts with oxygen to yield oxygen difluoride. 2 F2(g) + O2(g) 2 OF2(g) What is the value of K if the following concentrations are found at equilibrium: [O2] = 0.200 mol/L, [F2] = 0.0100 mol/L, and [OF2] = 0.0633 mol/L.

  Explain what is the ph at this point of the titration

A 50 mL sample of 0.06M HC3H5O2 (propanoic acid) is titrated with 20 mL of 0.07M NaOH. What is the pH at this point of the titration? (Ka of HC3H5O2 = 1.3*10^-5)

  State what fraction of the side chain is positively charged

what fraction of this side chain is positively charged and what fraction is neutral at pH 7.2?

  Explain the solubility of nitrogen in the divers blood

What is the solubility of nitrogen in the divers blood at the bottom of the dive? b: If you assume the mass of the divers blood is 5.0 kg, how many moles of nitrogen comes out of the divers blood when he comes to the surface?

  How many hours will it take to produce 61.0 kg of al metal

How many hours will it take to produce 61.0 kg of Al metal by the reduction of Al3+ in an electrolytic cell using a current of 484 amps?

  Explain bombarded with a neutron and changes into lithium

A certain atom is bombarded with a neutron and changes into Lithium 7. What was that atom? (It is a fission reaction)

  State the ph would decrease slightly

The pH would decrease slightly. The pH would decrease dramatically. The pH would increase slightly. The pH would increase dramatically. The pH would not change at all.

  What is the new volume of gas in liters when a sample of

a sample containing 3.20 neon gas has a volume of 9.00 . assume that the pressure and the temperature remain constant.

  Compute the gibbs free energy

The equilibrium constant for CaCO3 dissolution in water at 25 celsius is 8.7 x 10^-9. Calculate the (G) Gibbs free energy for this process.

  State nitrogen fertilizer that is manufactured from ammonia

a nitrogen fertilizer that is manufactured from ammonia and carbon dioxide. 2 NH3(g) CO2(g) ? NH2CONH2(aq) H2O(l) What volume of ammonia at 45°C and 1.60 atm is needed to produce 908 g (2 lb) of urea?

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