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
Reika [66]
3 years ago
6

Δs is negative for the reaction __________.

Chemistry
1 answer:
pickupchik [31]3 years ago
6 0
ΔS =S(products) -S(reactants)

Where ΔS is the change of  entropy in a reactions

a. ΔS = (2) - (2+1) = -1
b. ΔS = (1+1) -(1) = 1
c. ΔS = (1+2) - (1) = 2
d. ΔS = (2) - (2+1) = -1
e. ΔS = (1) - (1) = 0

ΔS is negative for reaction a. and d.
You might be interested in
Oak tree
Murljashka [212]
Oak tree, because it’s the primary producer
3 0
2 years ago
Read 2 more answers
How many formula units are contained in 2.35mol of Iron (III) Oxide
konstantin123 [22]
Remember, 1 mole= 6.022x10^23 atoms, molecules, or formula units.

Answer is 1.42x10^24

7 0
3 years ago
In an ionic compound, the negative and positive ions are held together by __________.
nlexa [21]

Answer:

the third one

Explanation:

4 0
2 years ago
What electrically neutral atom will have an electron configuration of 1s2 2s2 2p4?
abruzzese [7]

Answer:- oxygen.

Explanations:- The electronic configuration is given and we are asked to figure out the electrically neutral atom that will have the electron configuration, 1s^22s^22p^4 .

The sum of electrons for this electron configuration is 8. If we look at the periodic table then 8 is the atomic number of oxygen.

So, the electrically neutral atom for the given electron configuration is oxygen.

6 0
2 years ago
Question 21 of 25
RideAnS [48]

Answer:

7

Explanation:

7 0
3 years ago
Other questions:
  • Which sample of matter has a crystal structure?
    12·1 answer
  • The pH scale for acidity is defined by pH=−log10[H⁺] where [H⁺]is the concentration of hydrogen ions measured in moles per liter
    5·1 answer
  • Please help ill medal and fan!
    8·1 answer
  • When the concentration of hydronium ions equals the concentration of hydroxide ions, it is called the _____. balence?
    7·1 answer
  • In cats, the allele B is for black fur and allele b is for brown fur. Identify the phenotypes of the following individuals who h
    10·1 answer
  • Use Scientific Notation
    13·1 answer
  • which is a chemical change, water boiling, wood burning,glass breaking, ice melting, or molding iron ?
    5·2 answers
  • Select all the the abiotic factors that could impact a deer population.
    9·1 answer
  • What is the relationship in numbers of particles and pressure
    8·1 answer
  • At a fixed pressure, if the temperature is doubled, the volume of a gas will be
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!