2.15 liters of helium gas at a pressure of 58 kpa and a temperature of 25 degrees celsius, what is the new volume at stp?

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.

Acylinder is filled with 2.00 moles of nitrogen, 3.00 moles of argon and 5.00 moles of helium. if the gas mixture is at stp, what is the partial pressure of the argon

What approach is required to balance the objectives of sustainable development? balancing the objectives of sustainable development requires a(n) .