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
Alexandra [31]
2 years ago
8

If a negatively charged ion is more concentrated outside the cell, the forces required to balance the chemical gradient would be

directed ________. Thus, the equilibrium potential for this ion would be ________ charged. outward : negatively inward : positively inward : negatively outward : positively outward : neutrally
Chemistry
1 answer:
Lera25 [3.4K]2 years ago
3 0
Outward, positively
You might be interested in
Nitrogen forms a surprising number of compounds with oxygen. A number of these, often given the collective symbol NOx (for "nitr
kvv77 [185]

Answer:

9.2

Explanation:

Let's do an equilibrium chart of this reaction:

2NO(g) + O₂(g) ⇄ 2NO₂(g)

4.9 atm    5.1 atm    0       Initial

-2x             -x           +2x    Reacts (stoichiometry is 2:1:2)

4.9-2x      5.1-x        2x      Equilibrium

The mole fraction of NO₂ (y) can be calculated by the Raoult's law, that states that the mole fraction is the partial pressure divided by the total pressure:

y = 2x/(4.9 - 2x + 5.1 -x + 2x)

0.52 = 2x/(10 - x)

2x = 5.2 -0.52x

2.52x = 5.2

x = 2.06 atm

Thus, the partial pressure at equilibrium are:

pNO = 4.9 -2*2.06 = 0.78 atm

pO₂ = 5.1 - 2.06 = 3.04 atm

pNO₂ = 2*2.06 = 4.12 atm

Thus, the pressure equilibrium constant Kp is:

Kp = [(pNO₂)²]/[(pNO)²*(pO₂)]

Kp = [(4.12)²]/[(0.78)²*3.04]

Kp = [16.9744]/[1.849536]

Kp = 9.2

4 0
3 years ago
How many dots would the correct Lewis-Dot structure for carbon have? <br> 1 <br> 4 <br> 3 <br> 2
shutvik [7]

When creating a Lewis-Dot structure for Carbon, you'll want to put 4 "dots"

7 0
3 years ago
Read 2 more answers
Give an example of gravitational potential
larisa86 [58]

A raised weight.

Water that is behind a dam.

Have a nice day!

4 0
3 years ago
Read 2 more answers
Approximately how many natural forming elements are there
mamaluj [8]
98 elements are naturally forming elements.

Answer: 98
3 0
3 years ago
Which is an example of a natural disaster limiting population growth?
fenix001 [56]

Answer:

A hurricane wiping out a new species of flower in the tropical rain forests of Brazil.

Explanation:

8 0
4 years ago
Read 2 more answers
Other questions:
  • 35 Which element reacts with oxygen to form ionic bonds?(1) calcium (3) chlorine
    5·2 answers
  • Describe the difference between an atomic element and a molecular element. Check all that apply. Check all that apply. Molecular
    7·1 answer
  • The volume of 160. g of CO initially at 273 K and 1.00 bar increases by a factor of two in different processes. Take CP,m to be
    10·1 answer
  • Filtration, devastation, and evaporation are examples of
    7·1 answer
  • C2 H6 +02 equals CO2 + H2O what mass of water is produced from three moles of C2 H6?
    9·1 answer
  • Do pure substances have the same chemical and physical properties
    15·1 answer
  • When a plant is entering the Calvin cycle of photosynthesis_____.
    10·1 answer
  • What happens when a metal is reduced. Give an example of a metal being reduced
    5·1 answer
  • Plz help meeeeeeee !!!!!
    11·1 answer
  • What’s the answer to the question
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!