Enter your answer in the provided box. What is the pH of 150.0 mL of an aqueous solution containing 0.661 g of HCI?

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?

Identify two types of chemical bonding in the source of dietary potassium

Use the periodic table to find the molar mass of each element. molar mass h = g/mol molar mass s = g/mol molar mass o = g/mol