MiheyKuz9125 MiheyKuz9125

04-04-2018
Chemistry

contestada

1 mole of hcl(g) has a greater entropy than 1 mole of hbr(g). true or false

Respuesta :

ChemistryHelper2024 ChemistryHelper2024

13-04-2018

False. Due to:
Entropy increases with molecular size (mass of compound)
HBr has greater molecular size (molar mass) than HCl
The value of standard entropy of HCl(g) is 187 joules/ kelvin
The value of standard entropy of HBr(g) is 199 joules / kelvin

Answer Link

Otras preguntas

Which of these quotes from Bret Harte's "The Outcasts of Poker Flat" is most characteristic of the Western genre? A. There was a remembrance of this in his bo

Mandi has 42 stamps. She wants to put her stamps in a book. She can put s stamps on each page. Which expression can Mandi use to find the number of pages needed

June has $1.95 in dimes and nickles. She has a total of 28 coins. How many of each type of coin does she have?

What is 2x2+2 equal to

The mass of the beaker and the liquid was 1037 g. The mass of the empty beaker was 350 g. What was the mass of the liquid?

Connect In “Occupy LSX . . . ,” it’s mentioned that some of the protesters wore Guy Fawkes masks. What were the masks a reference to?

1, 2ጠ+6=12 2, 5ጠ-5=10 3, |ጠ|=3

What was the importance of George Washington's retiring from the U.S. Presidency?

HELPP!! i need the answer to this i need it do e by the end of the dayyyy

Foods labeled “fat free” can actually contain less than 0.5 g of fat, true or false