Suppose 115.3 kPa of pressure holds 2.04 mole of gas at a starting temperature of 312 K. If this gas were heated at constant volume until it reached 131.2 kPa of pressure, what would be the new temperature of the same moles of gas at the same volume?

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025

Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.

How many moles of kci are produced from 2.50 moles k