The experimental procedure has you wash your thermometer and dry it after you measure the temperature of the acid and base solutions. how would your result be affected if you measure the temourature of th hcl solution and immediately ,easure the tempurature of the naoh solution without rinsing and drying the thermometer?

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.