1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sukhopar [10]
2 years ago
11

An adiabatic throttling valve expands an ideal gas. The internal energy of the ideal gas?

Chemistry
1 answer:
just olya [345]2 years ago
3 0

The internal energy of the ideal gas is zero

The change in internal energy  for an isothermal process is zero.

An ideal gas has no interactions between particles, therefore no intermolecular forces.

pressure change at constant temperature does not change the internal energy.

Adiabatic throttling expansion has less work done and lower heat flow.

That lower the internal energy.

The temperature decreases during the adiabatic expansion

Hence the internal energy of the ideal gas is zero

Learn more about the ideal gas on

brainly.com/question/17136449

#SPJ4

You might be interested in
A current is applied to two electrolytic cells in series. In the first, silver is deposited; in the second, a zinc electrode is
vitfil [10]

The amount of Ag plated out if 1.2 g of Zn dissolves is 3.959 g .

Given ,

A current is applied to two electrolytic cells in series .

In the first ,silver is deposited and in the second a zinc electrode is consumed .

the reactions involving are ;

Ag+ (aq) + e = Ag

Zn = Zn2+ (aq) +2e

thus the resultant equation is ,

2Ag+ (aq) +Zn = 2Ag + Zn2+

Thus for every mole of Zn dissolves , there is 2 moles of Ag is formed .

65.38 g of Zn contains = 1 moles

1.2 g of Zn contains = 1.2/65.38 =0.01835 moles

for every 1 mole of Zn dissolves there is 2 moles of Ag formed .

Thus the amount of Ag formed in moles =2(O.01835) =0.0367 Moles

1 mole of Ag contains = 107.86g

0.0367 moles of Ag contains = 107.86 (0.0367) =3.959 g of Ag

Hence ,the amount of Ag plated out if 1.2 g of Zn dissolves is 3.959 g .

Learn more about electrolytic cell here:

brainly.com/question/19854746

#SPJ4

6 0
1 year ago
Which metal atom below cannot form a cation of several different charges?
Slav-nsk [51]
Missing question: <span>Cr, Mn, Fe, Ba, Cu.
Answer is: Ba (barium).
Barium is metal from second group of periodic table of elements. Barium looses two electrons and has oxidation number +2.
Chromium has different oxidation numbers, usually +3 and +6, iron has oxidation numbers +2 and +3, copper +1 and +2 in their compounds.</span>
4 0
3 years ago
Which of the following lists the elements in order of increasing malleability
dimulka [17.4K]

a...if you had the fully extended periodic table, these elements would be between La and Hf in period 6 and Ac and Rf in period 7

3 0
3 years ago
Read 2 more answers
PLS HELP!!! Science
Gekata [30.6K]
The answer would be
C) To reduce destruction by providing early warning of severe weather

This can help us because then we can plan our day-to-day activities better and can definitely help keep us out of danger.

7 0
3 years ago
HCI
Alecsey [184]

Answer:

blood

Explanation:

D

5 0
3 years ago
Read 2 more answers
Other questions:
  • Convert 0.00378 kg into grams
    8·2 answers
  • Help ASAP! I'm kind of stuck on what you are supposed to put for theoretical / predicted yield and what is the actual yield for
    8·1 answer
  • Consider the reaction: A (aq) ⇌ B (aq) at 253 K where the initial concentration of A = 1.00 M and the initial concentration of B
    11·1 answer
  • A gas occupies 5.6 liters at 0.860 atm. what is the pressure if the volume becomes 3.0L?
    12·1 answer
  • Is calcium and chlorine am Ionic bond?
    6·2 answers
  • Liquid dimethyl disulfide (CH3SSCH3) flows through a pipe with a mass flow rate of 86.0 g's. Given that the density of dimethyl
    11·1 answer
  • Determine the Concentration of the Unknown Strong Acid
    10·1 answer
  • How many grams of sodium are in 10g. of aodium sulfate
    15·2 answers
  • During a reaction with solids generally the _______ the size of each piece, the larger the total surface area. This means ______
    6·1 answer
  • If im 5'8 at 13 how much taller will i grow until 18?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!