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
OverLord2011 [107]
4 years ago
15

Ludwig Boltzmann developed a model that relates entropy to _________.

Chemistry
1 answer:
kifflom [539]4 years ago
5 0

Answer:

the number of possible configurations of the locations and energies of the atoms or molecules that comprise a system

Explanation:

Ludwig Boltzmann was the first to suggest that the concept of entropy could be calculated by examining the positions and energies of molecules. This was developed into an equation, known as the Boltzmann equation, which relates entropy to the number of microstates (W):

S = k ln W

where k is the Boltzmann constant (1.38 x 10-23 J/K), and W is the number of microstates.

Microstates was used to imply the number of different possible arrangements of molecular position and kinetic energy at a particular thermodynamic state. Therefore any process that gives an increase in the number of microstates therefore increases the entropy. Hence the answer.

You might be interested in
Calculate the mass of 1.23×1024 helium atoms.
just olya [345]

6.023*1023 He atoms=1 mole He

1.23×1024 helium atoms=1.23×1024/6.023*1023 =2.042 mole He

one mole He=4.0 gm

2.042 mole He=2.042*4.0=8.168 gm

answer in grams of Helium is 8.168 gm

7 0
4 years ago
Complete the equation for the dissociation of Fe(ClO4)3(aq). Omit water from the equations because it is understood to be presen
victus00 [196]

Answer:

The equation that tends to answer this question, (omitting the presence of water) is:

Fe (ClO4) 3 -----------> Fe (+3) + ClO4 (-1)

Explanation:

The numbers that we see in parentheses would be the oxidation numbers of each compound, in the case of iron, iron acts with an oxidation number of +3, and in the case of perchlorate it would be -1.

The stoichiometric name according to IUPAC (most widely used chemical nomenclature) is iron perchlorate.

6 0
3 years ago
How many grams of O2 are required to produce 5 mol CO2
maxonik [38]
I did the math i got 220 grams
7 0
3 years ago
Group 1A elements (except for hydrogen) are known as the alkali metals.<br> a. True<br> b. False
Tju [1.3M]
<span>The answer is true that Group 1A elements (except for hydrogen) are the alkali metals. Groups 2A are alkaline earth metals. Group 3B-12B are transition metals. Group 3A to 4A except Boron, Carbon, Nitrogen, oxygen, silicon, phosphorus, sulfur, germanium, astatine, selenium, antimony, tellurium, polonium are basic metal. Carbon, nitrogen, oxygen, phosphorus, sulfur and selenium are nonmetals. Boron, silicon, germanium, astatine, antimony, tellurium and polonium are metalloids. Groups 7A are halogens. Groups 8A are noble gases. The lower part of the periodic table are lanthanides and actinides.</span>
5 0
4 years ago
The atomic number tells you the number of ________ in one atom of an element.
olya-2409 [2.1K]

Answer: Protons

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • _________ have small sized particles that do not settle out, cannot be filtered out, and do not scatter light.
    9·1 answer
  • The melting point of a compound is 1240 c is this compound an ionic or molecular compound
    14·1 answer
  • Compare the three types of bonds based on what happens to the Valence electrons of the atoms
    15·1 answer
  • If a 95.27 mL sample of acetic acid (HC2H3O2) is titrated to the equivalence point with 79.06 mL of 0.113 M KOH, what is the pH
    15·1 answer
  • 6.0 L of oxygen gas is at a temperature of 5K. If the temperature of the gas is lowered to 1K at constant pressure, what is the
    9·2 answers
  • Describe how this volcanic activity led to the formation of oceans
    13·1 answer
  • A solution is made by dissolving 0.565 g of potassium nitrate in enough water to make up 250. mL of solution. What is the molari
    8·2 answers
  • 1. What are the characteristics of a gas?
    14·2 answers
  • What is the definition of weight in science ​
    12·1 answer
  • The net current flowing at the equilibrium potential is zero. Yet this is a dynamic situation with equal opposing cathodic and a
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!