When 11.0g of Mg(s) reacts with excess water to produce 5.75g of Mg(OH)2, what is the percent yield of the reaction

The chemical equation is given by :

From above equation :

24 gm Mg forms -----> 58 gm of

So, 11 g of Mg will form = .

Now, percentage yield is given by :

Therefore, the percentage yield is given by 21.63%.

Hence, this is the required solution.

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.