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A 30.0 L sample of nitrogen inside a rigid, metal

A 30.0 L sample of nitrogen inside a rigid, metal container at 20.0 degrees C is placed inside an oven whose temperature is 50.0
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2. asked by Anonymous
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A sample of nitrogen gas is sealed in a rigid tank with a volume of 8.0 Lat a pressure of 4.0 atm and a temperature of 20°C.
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A 20 gram piece of metal is added to a sample of 100 grams of water inside a calorimeter. If the metal is at a temperature of
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2. asked by Amanda
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Sodium azide (NaN3) decomposes to form sodium metal and nitrogen gas according to the following balanced chemical equation:2NaN3
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2. asked by SIMILOLUWA ❣️
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At standard temperature and pressure, a 1.00-mol sample of argon gas is vented into a 22.4-L rigid box that already contains
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2. asked by Julie
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Heating a 2.00g sample of magnesium metal with an excess of pure nitrogen gas produce 2.77g of a compound containing only
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2. asked by Anonymous
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Jake was doing a lab to find the density of metal. Here's his data: mass of the metal sample: 45 grams, volume of metal sample:
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2. asked by Haley
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350 calories of heat is added to a sample of nitrogen gas, and the temperature is increased by 89 degrees celsius. what is the
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2. asked by Allie
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Analysis of a compound shows carbon hydrogen and nitrogen present. Each molecule contains one nitrogen atom. A 150. Mg sample of
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2. asked by Lucy
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A cool water sample absorbed 1,710 J ofenergy from some metal. The temperature of the 59.0 g piece of metal changed from 99.5
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