3. Mg + 2HCl → MgCl, + H, What volume of hydrogen at STP is produced from the reaction of 50.0 g of Mg
and the equivalent of 75 g of HCI?

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Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.

An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?