When an alka seltzer tablet is dissolved in a glass of water at room temperature (25 o C), the CO2 gas produced is collected in a glass tube. Assuming the gas collected is at standard pressure, determine the partial pressure of the CO2.

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic