What is the molarity of a solution containing 3.0 moles of silver chloride dissolved in enough water to make 2.0 liter solutuion

1.5 mol/L.

Explanation:

∵ M = no. of moles of solute/V of the solution.

∴ M = (3.0 mol)/(2.0 L) = 1.5 mol/L.

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.