In the laboratory, students often learn to analyze mixtures of the common positive and negative ions, seperating and confirming the presence of the particular ions in the mixture. One of the first steps in such an analysis is to treat the mixture with hydrochloric acid, which precipatets and removes silver ion, lead (II) ion, and mercury (I) ion from the aqueous as the insoluble cho, ride slats. Write balanced net ionic equations for the precipitation reactions of these three cations with chloride ion.

43.452

step-by-step explanation:

284 times .153 = 43.452

i think its 5049.

i hope this !

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.