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skelet666 [1.2K]
2 years ago
12

A 4.3 L gas bubble at STP is heated to 984 K, and the pressure increases to 1520 mmHg. What is the new volume?

Chemistry
1 answer:
Natalka [10]2 years ago
5 0

Answer:

v2=40.35L

Explanation:

p1v1/t1=p2v2/t2

v2=t2p1v1/t1p2

v2=984*760*22.4/273.15*1520

v2=40.35 L

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B. the products have a smaller number of available energy microstates than the reactants.

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How many moles are in 4.24kg of Na2CO3?
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40.0 is the answer, sorry, I had some lag, I would've answered it like 5 minutes ago

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The simplest type of stream cipher, one in which one letter or character is exchanged for another, is known as what?
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A container initially holds 1.24mol of hydrogen gas and has a volume of 27.8L. Hydrogen gas was added to the container, and the
Fantom [35]

Answer:

After increasing the volume, we have 1.81 moles of hydrogen gas in the container

Explanation:

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Number of moles hydrogen gas (H2) = 1.24 moles

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The final volume is increas to 40.6 L

Step 2: Calculate the new number of moles

V1/n1 = V2/n2

⇒with V1 = the initial volume = 27.8 L

⇒with n1 = the initial number of moles H2 = 1.24 moles

⇒with V2 = the final volume = 40.6 L

⇒with n2 = the new number of moles = TO BE DETERMINED

27.8L / 1.24 moles = 40.6 L / n2

n2 = 40.6 / (27.8/1.24)

n2= 1.81 moles

After increasing the volume, we have 1.81 moles of hydrogen gas in the container

3 0
3 years ago
Why is there no reaction between solid silver and copper (II) nitrate
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<h2>ANSWER:</h2><h2>_____________________________________</h2><h3>Why is there no reaction between silver and copper (II) nitrate?</h3>

For the reaction to occur, it is necessary that the metal which replaces the metal from the compound LIES above that metal in the ELECTROCHEMICAL SERIES(ECS). The metal in the compound here is Copper (II) nitrate where as the metal trying to displace is silver. Silver lies below the copper in a ECS, that means Copper is more reactive than silver. The reaction is not possible because more reactive metal displaces less reactive metal from its compound, and silver is LESS reactive than copper so it cant displace the copper from copper nitrate.

<h2>_____________________________________</h2><h2>THE ELECTROCHEMICAL SERIES IS ATTACHED BELOW</h2>

7 0
2 years ago
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