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lianna [129]
3 years ago
8

In the ideal gas equation, ‘n’ represents the:

Chemistry
1 answer:
tresset_1 [31]3 years ago
4 0

Answer:

n = The number of moles of substance.

Explanation:

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I need this so badly!
Alla [95]

Answer:

See below

Explanation:

    Use Ideal Gas Law

  PV = n RT          using R = .082057366 l-atm/k-mol

                                           T must be in Kelvin

                         solve for 'n'

  .92 * 1.6  = n  * .082057366 * 287

          n = .0625 moles

then the mole weight:    .0625 * x = .314

                                             x = mole weight = 5.025 gm

"Systems with either very <u>low pressures or high temperatures</u> enable real gases to be estimated as “ideal.”  "

 

4 0
2 years ago
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What kind of intermolecular forces act between a sodium cation and an ammonia molecule? Note: If there is more than one type of
Reil [10]

Answer:

Ion-dipole forces

Explanation:

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NH₃ has polar covalent bonds (due to the difference in electronegativity between nitrogen and hydrogen). According to the VESPR theory, it has a trigonal pyramidal shape with a lone pair. As a consequence, it has a net dipole moment and the molecule is polar.

The intermolecular forces between Na⁺ (ion) and NH₃ (dipole) are ion-dipole forces.

7 0
3 years ago
Which of the following is the strongest acid? (a) CH,CH,CO,H (6) CH,CH, (c) CH.CH,OH (d) CH-CH,
Makovka662 [10]

Hey there :

Correct answer is :

(a) CH₃CH₂CO₂H

From the given choices, acetic acid CH₃CH₂CO₂H  is the strongest acid

I hope this will help !

4 0
4 years ago
Which statement among the following is true?
slavikrds [6]
"S<span>cientists believe that solids are mostly open space" is the statement among the statements given in the question that is true. The correct option among all the options that are given in the question is the second option or option "B". I hope that this answer has actually come to your help.</span>
4 0
3 years ago
Draw the structure of 1,1-dimethylcyclohexane.
victus00 [196]
Cyclohexane - cyclic hydrocarbon with 6 carbon atoms.
2 methyl groups (-CH3) on carbon atom number 1

Hope it helped!

7 0
4 years ago
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