What happens to the solution

Assignment Help Chemistry
Reference no: EM13118559

Magnesium hydroxide is used in several antacid formulations. When it is added to water it dissociates into magnesium and hydroxide ions. Mg(OH)2(s) Mg2+(aq) + 2OH-(aq) The equilibrium constant at 25°C is 8.9 × 10-12. One hundred grams of magnesium hydroxide is added to 1.00 L of water and equilibrium is established. What happens to the solution if another 10 grams of Mg(OH)2 are now added to the mixture?

Reference no: EM13118559

Questions Cloud

Find probability that lounging larry wins the horse race : Probability that Lounging Larry wins the horse race. The odds against Lounging Larry winning the horse race are 5:12.
Discussing squaring of sum : When we square a product, we square each factor in the product. For example, (3b)^2= 9b^2. Explain why we cannot square a sum by simply squaring each term of the sum.
Find pizza preference probability problem : Pizza Preference Probability Problem, Short Answer. Of 23 college sophomores at Crocodile Community College, 12 preferred pepperoni pizza, 7 preferred supreme, and 4 preferred cheese
Llustrate what is the rocket maximum altitude : A 200 weather rocket is loaded with 100 kg of fuel and fired straight up. It accelerates upward at 30 m/s^2 for 33 s, then runs out of fuel. Ignore any air resistance effects. Illustrate what is the rocket's maximum altitude?
What happens to the solution : Magnesium hydroxide is used in several antacid formulations. When it is added to water it dissociates into magnesium and hydroxide ions. Mg(OH)2(s) Mg2+(aq) + 2OH-(aq).
Estimate the value of tvc for sales : At what sales/output level will marginal costs (MC) reach a minimum and estimate the value of TVC for sales/output level 250,000 units, and calculate the 95% confidence interval for your estimate.
Find the probability of not seeing any moose in a day : If the probability of seeing moose in a day in a certain region of Alaska is 0.47, what is the probability of not seeing any moose in a day there?
Find out the x and y coordinate : The box is open at the top and has edge length L = 66 cm. Find out (a) the x coordinate, (b) the y coordinate, and (c) the z coordinate of the center of mass of the box.
How do the principle of segregation : How do the principle of segregation and the principle of independent assortment contribute to variation?

Reviews

Write a Review

Chemistry Questions & Answers

  Determine how much h2o in grams

Determine How many moles each are in 1.30L of the saline solution if a physiological saline solution contains 174mEq/L each of Na+ and Cl - .

  Compute the enthalpy change for reaction

Compute the enthalpy change for this reaction per mole of this substance and dissolves via the reaction and the temperature of the solution rises to twenty eight degree celsius.

  Calculate the final temperature of the solution

Calculate the final temperature of the solution has a specific heat capacity =4.18 J/°C · g. assuming no heat lost

  Determine the mass of carbon dioxide

Determine the mass of carbon dioxide (in g) produced from the complete combustion of 1.40×10-2 g of C6H10 with excess oxygen.

  Compute the amount of the excess reagent

For the given reaction, 2 HCl (aq) + Ba(OH)2 (aq) BaCl2 (aq) + 2 H2O (l) 73.0 grams of HCl are allowed to react with 342 grams of BaCl2.

  What mass of water was in the container

A sample of pure silver jewelry has mass of 63.3g and is heated to a temperature of 111.4C. It is placed into a container of water at 17C.

  Determine the final concentration

60.0 mL portion of of 1.70 M solution is diluted to a volume of 288 mili litres. A 144-mili litres portion of that solution is diluted using 115 mLili litres of H2O. Determine the final concentration.

  Find the molarity of a calcium hydroxide solution

Find the molarity of a Ca(OH)2 solution,given that 388 mL of it is neutralized in a titration by 117 mL of 0.0058 M HNO3.

  Compute the amount of heat essential

Compute the amount of heat essential to fully sublime ninety grams of solid dry ice (CO 2 ) at its temperature of sublimation if it is given that the heat of sublimation for CO 2 = 32.3 kj/mol express your answers in kilojoules?

  Determine the concentration of fe in waste stream

The determination of iron in industrial waste stream is often carried out by reacting the water sample with o-phenanthroline to form a red-orange complex that absorbs at 510 nm.

  Determine the freezing point of solution

determine  the freezing point of this solution If 18.0 grams of a nonelectrolyte  that has molar mass = 44.2 g/mol are combined with 110.0 grams of the solvent,?

  How many grams of nickel nitrate is required

How many grams of nickel nitrate, Ni(NO3)2, must be dissolved to prepare 200 mL of a 0.152 M aqueous solution of the salt.

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