The eruption of Mount St. Helens on May 18, 1980, provided geologists with a unique opportunity to study the
action of volcanos. Gas samples from the plume were
collected and analyzed for toxic heavy metals. To collect
mercury, Hg, gas samples were passed over a piece of gold
metal, which binds Hg atoms very tightly. The mass of the
metal increased as it absorbed Hg from the plume. From a
plume gas sample containing 200.0 g of ash, 3.60 ug Hg
was deposited on the gold. If 35 metric tons of ash were
deposited per acre in the Yakima Valley, determine how
much Hg the volcano deposited on every acre in grams,
moles, and number of atoms. (Recall that
1 metric ton = 1000 kg).

Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star

At 40 âc the solution has at 40 â c the solution has blank g of k n o 3 per 100 g of water and it can contain up to blank g of k n o 3 per 100 g of water. at 0 â c the solubility is ~ blank g k n o 3 per 100 g of water, so ~ blank g k n o 3 per 100 g of water will precipitate out of solution.g of kno3 per 100 g of water and it can contain up to at 40 â c the solution has blank g of k n o 3 per 100 g of water and it can contain up to blank g of k n o 3 per 100 g of water. at 0 â c the solubility is ~ blank g k n o 3 per 100 g of water, so ~ blank g k n o 3 per 100 g of water will precipitate out of solution.g of kno3 per 100 g of water. at 0 âc the solubility is ~ at 40 â c the solution has blank g of k n o 3 per 100 g of water and it can contain up to blank g of k n o 3 per 100 g of water. at 0 â c the solubility is ~ blank g k n o 3 per 100 g of water, so ~ blank g k n o 3 per 100 g of water will precipitate out of solution.kno3 per 100 g of water, so ~ at 40 â c the solution has blank g of k n o 3 per 100 g of water and it can contain up to blank g of k n o 3 per 100 g of water. at 0 â c the solubility is ~ blank g k n o 3 per 100 g of water, so ~ blank g k n o 3 per 100 g of water will precipitate out of solution.gkno3 per 100 g of water will precipitate out of solution. a kno3 solution containing 55 g of kno3 per 100.0 g of water is cooled from 40 ∘c to 0 ∘c. what will happen during cooling?

The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion