A 20. 0 l container at 303 k holds a mixture of two gases with a total pressure of 5. 00 atm. If there are 2. 00 mol of gas a in the mixture, what quantity in moles of gas b are present?.

Which statements are true for invasive species? 1. they always stabilize an ecosystem. 2. they’re always successful in adjusting to a new habitat. 3. they often compete with the native species for resources. 4. they have the ability to displace the native species. 5. they’re always pests.

Tissues that carry food water and nutrients throughout the plant

Apopulation of bolts has a mean thickness of 20 millimeters, with a population standard deviation of .01 millimeters. give, in millimeters, a minimum and a maximum thickness that includes 68% of the population of bolts.