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sulfur is soluble in the flammable liquid xylene but not in water.
sodium nitrate is soluble in water but not xylene.
describe and explain 2 ways to separate a mixture of sulfur powder and sodium nitrate to collect pure samples of each solid

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al

Find the number of moles of argon in 364g of argon.

What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j