What is the pressure of a gas if the volume is 96.2 L, the temperature is 25⁰C and there are 1.24 moles?

The many volcanoes located along the edge of the pacific ocean make up the ring of fire. how does subduction play a role in the volcanic activity in the ring of fire?

1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?

In which state was more than 100 billion tons of coal mined in 2005?