What is the concentration of the magnesium ions

Assignment Help Chemistry

Reference no: EM13703635

Problem- NaOH is added to sea water containing 0.050 moles per litre of Mg 2+ ion until the pH reaches 11.0. A certain quantity of Mg(OH)2 precipitates. What is the concentration of the magnesium ions remaining in the solution, in moles per litre?

Explain the each step. Explain the process and each step.

Reference no: EM13703635

Questions Cloud

Calculate the mass of cesium chloride in the solution : Problem- A solution is prepared by dissolving 50.0 g of cesium chloride (CsCl) in 50.0 g water. Calculate the mass % of cesium chloride in the solution.

How do you make chloro-cyclohexane : Problem- How do you make chloro-cyclohexane. starting options: 3-methyl-1-butonal benzyl alcohol cyclohexanol 2-methyl-2-propanol solvent options: water EtOH Et2O Reagents: water .1M NaOH .1M HCl First pick the starting options, then the solvent o..

Determine the ionic strength : Problem- Determine the ionic strength for each of the following solutions. Assume complete dissociation of each salt and ignore any hydrolysis reactions.

What concentration of sulfuric acid : Problem- 0.550 L of 0.470 M H2SO4 is mixed with 0.500 L of 0.220 M KOH. What concentration of sulfuric acid remains after neutralization

What is the concentration of the magnesium ions : Problem- NaOH is added to sea water containing 0.050 moles per litre of Mg 2+ ion until the pH reaches 11.0. A certain quantity of Mg(OH)2 precipitates. What is the concentration of the magnesium ions remaining in the solution, in moles per litre

Explain the base-dissociation constant and kb for pyridine : Problem- The base-dissociation constant, Kb for pyridine, C5H5N, is 1.4 x 10-9. The acid-dissociation constant, Ka for the pyridinium ion, C5H5NH++ is

Explain how many moles of ch3cooh were used : Problem- The pKa of acetic acid, CH3COOH, is 4.74. A buffer solution was made using an unspecified amount of acetic acid and 0.30 moles of NaOOCCH3 in enough water to make 1.50 L of solution. The pH of the solution is 4.55. How many moles of CH3CO..

The h3o+ concentration after the addition of koh : Problem- A 25.0 mL sample of 0.723 M HClO4 is titrated with a 0.27 M KOH solution. The H3O+ concentration after the addition of 80.0 mL of KOH is

Determine which spots in the gel are associated : Problem- Five expanded structures: lysine, arginine, glutathione, glu-gly-met-leu, and arg-thr. (every amino group is protonated and every carboxyl group is deprotonated). Determine which spots in the gel are associated with each of the five subst..

User Account

All Pages