Which of the following equations represents a neutralization reaction?
HBr + LiOH --> LiBr + H20
HF + NaBr --> NaF + HB
LIF + KOH -> KF + LiOH
CH4 + 02 --> CO2 + H20

Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

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.