Percent Yield 2H2+02- >2H20
33 grams of hydrogen gas reacts with
301 grams of oxygen gas. What is the
percent yield if the experiment produces
251 grams of water?

Nonmetal halogen family atmoic mass 35

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?

What is the ph of a 0.0010 m hno3? 1.0 3.0 4.0 5.0