What is the molality if solute (50 g) from (H2SO4) in the (5 kg) of water when atomic mass is (H=1, S=32, O=16)? * ​

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains

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.

What volume would 2.25 moles of ne has occupy at stp?