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
Alchen [17]
1 year ago
15

• How did your experimental absolute zero value compare to the accepted value?

Chemistry
1 answer:
Murrr4er [49]1 year ago
5 0

The experimental absolute zero value is less when compared to the accepted value of absolute zero.

<h3>What is absolute zero?</h3>

Absolute zero is defined as the temperature in which the lowest energy possible is attained in a thermodynamic system.

Absolute zero temperature has an accepted values of 0 Kelvin or -273.15 degrees Celsius.

At absolute zero, it is assumed that the volume of an ideal gas becomes zero. However, it has not been possible to cool any gas to absolute zero.

Based on the graph of temperature against volume of gases, the experimental absolute zero extrapolated from the graph where volume of the gases becomes zero is -285 degrees Celsius.

Therefore, the experimental absolute zero value is less when compared to the accepted value.

Learn more about absolute zero at: brainly.com/question/1191114

#SPJ1

You might be interested in
7. What must you do before you make a hypothesis?
almond37 [142]

Answer:

Ask a question?

Explanation:

look at the scientific method uwu

6 0
3 years ago
1) List the number of protons, neutrons, and electrons in Carbon-13.
ser-zykov [4K]
1) Carbon-13: 
                      Proton-6     Neutron-7       Electron-6

2)Atomic mass of element X:
   (55*10+56*20+57*70)/100=56.6
4 0
3 years ago
What is the name of B2(SeO4)3
Gnoma [55]

This compound is Boron selenate. Molar mass of B2(SeO4)3 is 450.4948 g/mol.

4 0
3 years ago
Read 2 more answers
Question 3 of 10
oksian1 [2.3K]
It’s sulfur because it shows little reactivity.
6 0
3 years ago
Which one of the following will change the value of anequilibrium constant?
IRINA_888 [86]

Answer:

d. changing temperature

Explanation:

The thermodynamic equilibrium constant K is defined as a quantity characterizing the equilibrium of a chemical reaction. For a reaction where concentrations are in equilibrium:

aA + bB ⇄ cC + dD

The equilibrium constant is:

k = \frac{[C]^c[D]^d}{[A]^a[B]^b}

Thus, the equilibrium constant will change if:

a. Varying the initial concentration of reactants . FALSE. The k constant doesn't depend of initial concentrations but concentration in equilibrium does.

b. Adding other substances that do not react with any of thespecies involved in the equilibrium . FALSE. The equilibrium constant just depends of substances that are involved in the equilibrium

c. Varying the initial concentration of products . FALSE. Again, equilibrium constant doesn't depend of initial concentrations.

d. Changing temperature . <em>TRUE. </em>As a thermodynamic constant, k depends of temperature thus:

K = e^(-dG/RT)

e. Changing the volume of the reaction vessel. FALSE. The changing in the volume of the reaction vessel will change just the initial concentrations of the reactants.

I hope it helps!

6 0
2 years ago
Other questions:
  • Which best describes the role of a secondary consumer in a food web?
    7·2 answers
  • ABOUTO
    6·1 answer
  • 2. (a) Solid calcium oxide was taken in a container and water was added slowly to it:
    13·1 answer
  • What mass of NO2 can be produced when 678 mL of oxygen at STP and 256 grams of NH3 are mixed together?
    6·1 answer
  • What is the bond angle that corresponds to the
    9·1 answer
  • What Happens When extra Solute is added to unsaturated ,saturated and supersaturated solution​
    11·1 answer
  • Briefly describe bohr's model postulates and its limitations.​
    10·1 answer
  • Maya has an attached earlobe. What is responsible for Maya’s ear shape?
    15·1 answer
  • Which phase change is the opposite of boiling?
    10·1 answer
  • Which of the following radioactive emissions is the least penetrating?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!