What is the mass (in grams) of 5.9 moles of HCI?

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount

When the mercury level in a barometer decreases that atmospheric pressure has