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
Lana71 [14]
1 year ago
15

the reaction a(g) ⇌ b(g) has an equilibrium constant that is less than one. what can you conclude about ∆g° for the reaction?

Chemistry
1 answer:
-Dominant- [34]1 year ago
4 0

For this reaction: ΔG⁰>0.

Balanced chemical reaction A(g) ⇌ (g)

ΔG° indicates that all reactants and products are in their standard states.

ΔG° = R·T·lnK.

ΔG° is Gibbs free energy

T is the temperature on the Kelvin scale

R is the ideal gas constant

The equilibrium constant (K) is the ratio of the partial pressures or the concentrations of products to reactants.

Gibbs free energy (G) determines if reaction will proceed spontaneously, nonspontaneously or in equilibrium processes.

If K < 1, than ΔG° > 0.

Reactants (in this example A) are favored over products (in this example B) at equilibrium.

More about equilibrium: brainly.com/question/25651917:

#SPJ4

You might be interested in
What are some heart problems that heavy drinking can lead to
AlladinOne [14]
Enlargement and disease
7 0
4 years ago
Read 2 more answers
Studio
coldgirl [10]

Answer:

0.895 g/mL

Explanation:

Step 1: Given data

Mass of liquid Z (m): 2.763 lb

Volume of liquid Z (V): 5.93 cups

Step 2: Convert "m" to grams

We will use the relationship 1 lb = 453.59 g.

2.763 lb \times \frac{453.59 g}{1lb} = 1,253g

Step 3: Convert "V" to milliliters

We will use the relationship 1 cup = 236.59 mL.

5.93cup \times \frac{236.59mL}{1cup} = 1.40 \times 10^{3} mL

Step 4: Calculate the density of the liquid Z

The density (ρ) of the liquid Z is equal to its mass divided by its volume.

\rho = \frac{m}{V} = \frac{1,253g}{1.40 \times 10^{3}mL  } = 0.895 g/mL

4 0
3 years ago
2. The table shows the scientific names and the common names of four plants. Which word in their names shows that two of the pla
posledela

Explanation:

the table is not given plz send the table

4 0
4 years ago
The K b Kb for an amine is 4.004 × 10 − 5 . 4.004×10−5. What percentage of the amine is protonated if the pH of a solution of th
Alexxandr [17]

Answer:

The percentage of amine is protonated is 63,07%

Explanation:

The reaction of an amine RNH₃ (weak base) with water is:

RNH₃ + H₂O ⇄ RNH₄⁺ + OH⁻

The kb is defined as:

kb = \frac{[RNH_{4}^+][OH^-]}{[NH_{3}]}

As kb = 4,004x10⁻⁵ and [OH⁻] is 10^{-(14-9,370)}=2,344x10^{-5}:

4,004x10^{-5} = \frac{[RNH_{4}^+][2,34x10^{-5}]}{[NH_{3}]}

1,708 = [RNH₄⁺] / [RNH₃] <em>(1)</em>

As the total amine is a 100%:

[RNH₄⁺] + [RNH₃] = 100% <em>(2)</em>

Replacing (1) in (2):

1,708 [RNH₃]+ [RNH₃] = 100%

2,708 [RNH₃] = 100%

[RNH₃] = 36,93%

Thus,

<em> [RNH₄⁺] = 63,07%</em>

The percentage of amine protonated is 63,07%

I hope it helps!

4 0
4 years ago
Humans have developed ways to increase the of their<br> environment. true or false
Ganezh [65]

Answer:

True......................had to do this because we need atleast 20 letters

3 0
3 years ago
Other questions:
  • a student 600 ml cup of cocoa gets cold. It was only 25°C. He put it in the microwave. How many calories must transfer to the co
    10·1 answer
  • According to the following reaction, how many moles of carbon dioxide will be formed upon the complete reaction of 22.7 grams of
    15·1 answer
  • A buffered solution containing dissolved aniline, C6H5NH2, and aniline hydrochloride, C6H5NH3Cl, has a pH of 5.57 . A. Determine
    11·1 answer
  • Very Important!! Electron lender or borrower?
    8·2 answers
  • when curium 242 is bombarded with an alpha particle two products are formed one of which is a neutron what is the other product
    15·2 answers
  • How many atoms of aluminum are there in a sample with a mass of 100.0 grams?
    11·1 answer
  • According to the chart below, which element makes up a large portion of the
    9·2 answers
  • Whats's the capital of ur mom?
    5·2 answers
  • Element x decays radioactively with a half life of 13 minutes. If there are 970 grams of element x, how long, to the nearest ten
    15·1 answer
  • Forest food web………….
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!