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
tatiyna
3 years ago
11

How to find standard entropy in chemistry​

Chemistry
1 answer:
Ierofanga [76]3 years ago
8 0

✦ ✦ ✦ Beep Boop - Blu Bot! At Your Service! Scanning Question . . . Code :

               Green! Letters and Variables Received! ✦ ✦ ✦

--------------------------------------------------------------------------------------------------------------

Answer:

The entropy of a substance can be obtained by measuring the heat required to raise the temperature a given amount, using a reversible process . The standard molar entropy, So, is the entropy of 1 mole of a substance in its standard state, at 1 atm of pressure. (Below are listed tips)

- At absolute zero (0 K), the entropy of a pure, perfect crystal is zero.

- The entropy of a substance can be obtained by measuring the heat required to raise the temperature a given amount, using a reversible process.

- The standard molar entropy, So, is the entropy of 1 mole of a substance in its standard state, at 1 atm of pressure.

--------------------------------------------------------------------------------------------------------------

You might be interested in
What is the scientific method webquest answers?
Olenka [21]
A method of procedure that has characterized natural sciences the 17th century, consisting in systematic observation, measurement, and experiments, and the formulation, testing, and modification of hypotheses.
6 0
3 years ago
What is the molarity of a solution with 130g of CoCl2 in 1/2 liter? (can you show the steps please)
Elden [556K]

Answer:

2M

Explanation:

M=mol/L

1. Find moles of CoCl2

mass of substance/molar mass = 130/129.833 = 1.001 mol

3. Substitute in molarity equation

M=(1.001/0.5)

M= around 2M

7 0
3 years ago
Which has the least amount of decimal places? 0.062 or 16.32?
liubo4ka [24]

16.32 has the least amount of decimal places

8 0
3 years ago
Read 2 more answers
1. Who is the father of atomic theory? 2. Who discovered the electron? 3. Who expressed particles by wave equations? 4. Who rese
krek1111 [17]
1. Who is the father of atomic theory?
Dalton

2. Who discovered the electron?
<span>Thomson
</span>
3. Who expressed particles by wave equations?
<span>Schrödinger
</span>
4. Who researched on radioactivity?
Curie

<span>5. Who discovered the "open spaces" model?
</span><span>Rutherford
</span>
6. Who applied quantum theory to atoms? 
<span>Bohr</span>
6 0
4 years ago
Read 2 more answers
If two or more elements or chemical compounds come into contact with one another and there is enough __________ present, a chemi
krok68 [10]
Heat.

mark brainliest pls!
3 0
3 years ago
Other questions:
  • In the chrysanthemums how are Elisa and the chrysanthemus si
    5·1 answer
  • Find the ions in the periodic table that have an electron configuration of nd8 (n = 3, 4, 5...).
    11·2 answers
  • The mass of a length of metal wire is 45 g. When the wire is placed in a graduated
    9·2 answers
  • What net ionic equation describes the reaction that occurs when AI2(SO4)3(aq)andNa3PO4(aq)are mixed together?
    5·1 answer
  • A sample of an unknown compound has a percent composition of 52.14% carbon, 13.13% hydrogen, and 34.73% oxygen. Which compounds
    10·1 answer
  • C5h12+o2=co2+h2 balance equation​
    6·1 answer
  • 1. To calculate the molarity of a solution, you need to know the moles of solute and the
    15·1 answer
  • What was the main purpose of the Colosseum in Rome?
    7·2 answers
  • How does a fire extinguisher stop a combustion reaction?
    14·2 answers
  • 1)Substance A melts at 2300 °c, and it doesn’t conduct electricity even when molten and doesn't dissolve in water. What is the s
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!