Describe the initial conditions. A beaker with 150 milliliters of solution. A tube is floating at the top of the solution. The tubing contains. The beakercontains. Describe the final conditions. A beaker with 150 milliliters of solution. A tube is floating at the bottom of the solution. The tubing contains. The beakercontains.

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

How many liters of oxygen gas, at standard temperature and pressure, will react with 35.8 grams of iron metal? 4 fe (s) + 3 o₂ (g) → 2 fe₂o₃ (s)

What is the lowest number energy level where a d sublevel is found