Explain solution of magnesium chloride

Assignment Help Chemistry
Reference no: EM13236782

Will a precipitate of Mg(OH)2 form when 25 mL of 0.010 M NaOH is combined with 75 mL of a 0.10M Solution of magnesium chloride

Reference no: EM13236782

Questions Cloud

What is the opportunity cost in bushels of corn : Suppose that Sam considers starting with all of his land in corn. Then he thinks about increasing the amount of wheat that he grows. What is the opportunity cost, in bushels of corn, of the first bushel of wheat that he grows
Why the postal service is seeking a rate increase : In 2009, the US Postal Service increased first-class postage rates from 42 cents to 44 cents. The service had been losing money. One of the reasons is increased competition from companies such as United Parcel Service
Calculate reorder point and achieved fill rate in policy : Purchasing manger is currently reordering whenever the inventory on hand is equal to twice as much as the safety stock level. Calculate the reorder point and achieved fill rate in this policy.
Find the magnitude of a and b : Vector A points in the negative x direction. Vector B points at an angle of 60 above the positive x axis, Given A+B+C=0, find the magnitude of A and B
Explain solution of magnesium chloride : Will a precipitate of Mg(OH)2 form when 25 mL of 0.010 M NaOH is combined with 75 mL of a 0.10M Solution of magnesium chloride
Explain why the price of oil increased so rapidly : When Iraq invaded Kuwait in 1990, the market price of crude petroleum jumped from $21.54 per barrel to $30.50 per barrel - an increase of almost 42 percent. Your boss is puzzled, because the price increase actually occurred
Illustrate the effect of this phenomenon on the world market : "Some economists worry that the aging populations of industrial countries are going to start running down their savings just when the investment appetite of emerging economies is growing" (The Economist, May 6, 1995)
Find expected backorder level and the ordering quantity : Find expected backorder level and the ordering quantity and to preserve the same service level, what order quantity would allow the company to carry no safety stock?
Compute the molar solubility of silver thiocyanate : Calculate the molar solubility of silver thiocyanate, AgSCN, in pure water and in water containing 0.010 M NaSCN.

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the number of moles of mgo used in the reaction

Data Table: Mass MgO: 2.8045g initial temperature(°C): 24.99°C final temperature(°C): 25.00 °C Calculate the number of moles of MgO used in the reaction. The molar mass of MgO is 56.305 g/mole.

  Consider polysaccharides amylose and spartylose tarhylose

Consider the four polysaccharides amylose, spartylose tarhylose and ranylose. Amylose is the unbranched polymer of a-(1Ã 4) linked glucose molecules found in starch, while spartylose, tarhylose and a Blue Devylosea

  What is the mass of glucose in 362 ml of the solution

A 5.00 % m/m glucose solution has d = 1.02 g/mL. What is the mass of glucose in 362 mL of the solution.

  State the density of rainwater

The concrntration of the alkane C20H42 (FM 282.55) in particular sample of rainwater is 0.2 ppb. Assume that the density of rainwater is close to 1.00 g/mL

  Explain what ph should be used and why

To extract quinine from an aqueous solution, what pH should be used and why? I'm not sure if you use both pKa's or just one.

  Compute the theoretical ph of the solution

Calculate the theoretical pH of the solution when beginning with 10.00 mL of 0.200 M HCl and dilute it to 50.00 mL with distilled water.

  Explain hypothetical gas-phase reaction

A flask is charged with 0.140 mol of A and allowed to react to form B according to the following hypothetical gas-phase reaction. A(g) B(g) The following data are collected. times (s) 0 40 80 120 160 moles of A 0.140 0.068 0.049 0.031 0.019 (a)

  Explain what is the partial pressure of ethanol

If the total pressure is 1.8 atm, what is the partial pressure of ethanol?

  Compute the new temperature of the gas

A sample of CO2 gas at 795 torr is cooled from 25°C until the new pressure is 125 torr. Calculate the new temperature of the gas.

  How much of the solid do you expect to dissolve

Since the sample is an unknown solid, I will have to make a solution without knowing exactly what to mix. In your expertise, how much of the solid do you expect to dissolve in what volume of water and what is your reasons for choosing these amount..

  What is the mole fraction of ammonia

An aqueous solution is 30.0 % by mass ammonia, NH3, and has a density of 0.892 g/mL.The mole fraction of ammonia in the solution is?

  How many grams of kcio3 were used

if 82.7874 grams of oxygen was given off during the decomposition, how many grams of KCIO3 were used?

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