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kvv77 [185]
3 years ago
9

Explain why heating a contained gas that is held at a constant volume increases its pressure?

Chemistry
1 answer:
In-s [12.5K]3 years ago
3 0
P/T should be constant
P/T, so if we increase T for example n times, P should increase n time also, to keep ratio constant
P/T=nP/nT
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What is the molarity of the solution resulting from the dissolution of 239 g glucose (C6H12O6) in 250
kifflom [539]

Answer:

Molarity =5.32 M

Explanation:

Given data:

Mass of glucose = 239 g

Volume = 250 mL (250 /1000 = 0.25 L)

Molarity = ?

Solution;

Formula:

Molarity = number of moles / volume in litter

Number of moles:

Number of moles = mass/ molar mass

Number of moles = 239 g / 180.2 g/mol

Number of moles = 1.33 mol

Molarity:

Molarity = number of moles / volume in litter

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Molarity =5.32 M

6 0
3 years ago
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goldfiish [28.3K]

Answer:

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Explanation:

we know, ideal gas law states

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7 0
3 years ago
Calculate the theoretical yield of glycolysis and complete glucose breakdown
rusak2 [61]
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6 0
3 years ago
Which of the following techniques can be used to separate a heterogeneous mixture into its component parts? (3 points)
avanturin [10]

Answer:

Separation by density

Hope this helps

6 0
3 years ago
Read 2 more answers
What component of amino acid structure varies among different amino acids?
givi [52]

Answer

The components of the r group of amino acid structure varies among different amino acids

Explanation  

As the functional group for amino acids is as:  

R-CH-COOH  

 I  

NH2  

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8 0
3 years ago
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