600.0 mL of a gas is collected at 845.0 mmHg. What will the volume be at standard pressure? plz help me, will give brainliest

An engineering team designs a new rocket that is faster and lighter than any other model being produced. however, the materials end up being so expensive that no company can afford to buy them. which step of the engineering process should have addressed this problem? a. know the background. b. evaluate the results. c. identify a need. d. do the work.

What does x represent in the formula for the compound xcl4?

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution