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
dezoksy [38]
3 years ago
10

One gram-mole of methyl chloride vapor is contained in a vessel at 100 c and 10 atm. use the ideal gas equation of state to esti

mate the system volume
Chemistry
1 answer:
motikmotik3 years ago
5 0
The ideal gas equation is expressed as,

     PV = nRT

where P is the pressure,
           V is the volume,
           n is the number of moles,
           R is the universal gas constant, and
           T is temperature

From this, we get the expression for V.
    
     V = nRT/P

Substituting the known values,
  
   V = (1 mol)(0.0821 L.atm/mol K)(100 C + 273.15) / 10 atm
    V = 3 L

<em>ANSWER: 3L</em>
You might be interested in
How do you know if a reaction is endothermic
Karo-lina-s [1.5K]
If the temperature rises in a reaction. Exothermic is if it loses heat. 

Have a nice day, brainliest would be fantastic.
7 0
3 years ago
The ka of hypochlorous acid (hclo) is 3.0 ⋅ 10−8 at 25.0 °c. calculate the ph of a 0.0375m hypochlorous acid solution.
Scrat [10]
We can set up an ICE table for the reaction:                      
                      HClO          H+     ClO-
Initial              0.0375       0        0
Change         -x               +x      +x
Equilibrium    0.0375-x     x        x

We calculate [H+] from Ka:     
     Ka = 3.0x10^-8 = [H+][ClO-]/[HClO] = (x)(x)/(0.0375-x)

Approximating that x is negligible compared to 0.0375 simplifies the equation to         
     3.0x10^-8 = (x)(x)/0.0375     
     3.0x10^-8 = x2/0.0375     
     x2 = (3.0x10^-8)(0.0375) = 1.125x10^-9     
     x = sqrt(1.125x10^-9) = 0.0000335 = 3.35x10^-5 = [H+]
in which 0.0000335 is indeed negligible compared to 0.0375.

We can now calculate pH:     
     pH = -log [H+] = - log (3.35 x 10^-5) = 4.47
6 0
3 years ago
What is kinetic energy and Thermal energy
adelina 88 [10]

Answer:Thermal energy comes from a substance whose molecules and atoms are vibrating faster due to a rise in temperature. Heat energy is another name for thermal energy. Kinetic energy is the energy of a moving object. As thermal energy comes from moving particles, it is a form of kinetic energy

Explanation:

7 0
3 years ago
Read 2 more answers
What makes science reliable
ch4aika [34]

Answer:

Science is really reliable because there is research and math and brains. Actual science are results from experiments, so it's mainly always correct.

Explanation:

5 0
3 years ago
Which of the following is a metal?
kogti [31]

Answer:

A.................. I think the answer

3 0
3 years ago
Other questions:
  • What functional feature(s) does the phosphate group contribute to the structure of a phospholipid? select all that apply. select
    13·1 answer
  • A bottle contains 3.100 ml of a liquid. the total mass of the bottle and the liquid together is 6.300 g. the mass of the empty b
    6·2 answers
  • Be sure to answer all parts.The combustion of a 40.0−g gaseous mixture of H2 and CH4 releases 3766 kJ of heat. Calculate the amo
    14·1 answer
  • Can someone help me pls! Ack I accidently put chemistry. This is math LoL
    5·1 answer
  • How many molecules are in a sample of water with a mass of 36 grams
    9·1 answer
  • A freighter ship carrying a cargo of uranium hexafluoride sank in the English Channel in late August 1984. The cargo of uranium
    7·2 answers
  • What is the electromagnetic spectrum
    14·1 answer
  • which pair shares the same empirical formula. c2h2 and c6h6, c2h2 and c2h4, ch2 and c6h6, ch and c2h4
    15·1 answer
  • The blood carries nutrients to where they are needed. True False
    15·2 answers
  • Write the balanced nuclear equation for the alpha decay of thorium-232.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!