Explain what minimum oh- concentration must be attained

Reference no: EM13519722

Assume the solubility product Mg(OH)2 is 1.7 x 10-11 at a certain temperature. What minimum OH- concentration must be attained ( for example adding NaOH) to decrease the Mg2+ concentration in a solution Mg(NO3)2 to less than 1.4 x 10-11M

Reference no: EM13519722

Questions Cloud

Be able to talk about the idea of islamophobia : Be able to talk about the idea of Islamophobia. Be able to justify or critique it. Be familiar with the idea of the model minority and be able to discuss it, why it might or might not be a bad thing.

State the molar solubility of pb in a naio3 solution : The molar solubility of Pb(IO3)2 in a 0.10 M NaIO3 solution is 2.4x10-11 mol/l. What is kspfor Pb(IO3)2

Determine the charge on the spheres : Two 500 g spheres with equal positive charges are suspended by 10.0 cm long strings in a uniform electric field E = 2.00 x 106 N/C, If the charged spheres are in equilibrium when their strings make angles of 20.0. with the vertical, determine the c..

Be familiar with the deficit model of ethnicity : Be familiar with the deficit model of ethnicity. Be familiar with what elements of Islam we talked about. History, five pillars, Sunni/Shia, differences from “The Nation,” etc.

Explain what minimum oh- concentration must be attained : Assume the solubility product Mg(OH)2 is 1.7 x 10-11 at a certain temperature. What minimum OH- concentration must be attained ( for example adding NaOH) to decrease the Mg2+ concentration in a solution Mg(NO3)2 to less than 1.4 x 10-11M

Armature winding in dc shunt machine : Why very high resistance wire is used is field windind and low resistance wire is used in armature winding in DC shunt machine?

Be familiar with the common model of direct assimilation : Be familiar with the common model of direct assimilation and be able to contrast that with transnationalism. Be able to talk about the culture of poverty argument and, I hope obviously, be able to critique or defend it with arguments.

Evaluate the molar mass of the acid : A 0.4088 g sample of a monoproticacid neutralizes 16.4 mL of 0.08133 M KOH solution. Calculate the molar mass of the acid.

Be familiar with the term pan-ethnicity : Be familiar with the term pan-ethnicity. Why do we use it? Why is it problematic? Be familiar with the idea of color gradient. Who uses it? How does it differ from our usual conception of race?

User Account

All Pages