Please help asap! Brainliest to correct answer. What is the volume of 2.1 moles of nitrogen gas at standard temperature and pressure (STP)?

Select one:

a. 11 L
b. 22 L
c. 47 L
d. 82 L

The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm

Identify arrows pointing to bonding electrons. done h-0-0-h ) intro