The moon appears red during a lunar eclipse because red is the wavelength of light in the color spectrum present in sunlight. longest
shortest
brightest

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work