How many moles of argon are there in 5.0 L at 298 K and 96.8 kPa

Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.

If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5

What natural processes produce large quantities of co2