Question 3 How many grams of aluminum sulfate are in a sample that has 1.14 moles of sulfate anions?
g.
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I
Question 4
How many grams of copper(II) sulfate pentahydrate are in a sample that has 6.62 g of copper?

the reaction mixture contains some ammonia, plus a lot of unreacted nitrogen and hydrogen. the mixture is cooled and compressed, causing the ammonia gas to condense into a liquid. the liquefied ammonia is separated and removed. the unreacted nitrogen and hydrogen are then recycled back into the reactor .

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

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gas and precipitate r the correct answers