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
juin [17]
3 years ago
11

Why did biologist in the 1960s recommend reintroducing wolves to yellow stone

Chemistry
1 answer:
Montano1993 [528]3 years ago
6 0
D), because any GOOD <span>environmentalist doesn't CARE about tourist's.

</span>
You might be interested in
How many protons, neutrons, and electrons does gold have? I need to know how many protons, neutrons, and electrons the element g
zhuklara [117]
Protons: 79
neutrons: 118
electrons: 79
4 0
3 years ago
For the reaction 2 H2S(g) D 2 H2 (g) + S2 (g), Kp = 1.5 × 10−5 at 800.0°C. If the initial partial pressures of H2 and S2 in a cl
Usimov [2.4K]

Answer: The approximate equilibrium partial pressure of H_2S is 3.92  atm

Explanation:

Equilibrium constant is the ratio of the concentration of products to the concentration of reactants each term raised to its stochiometric coefficients.

The given balanced equilibrium reaction is,

      2H_2S(g)\rightleftharpoons 2H_2(g)+S_2(g)

K_p=\frac{[H_2]^2\times [S_2]}{[H_2S]^2}

1.5\times 10^{-5}=\frac{[H_2]^2\times [S_2]}{[H_2S]^2}

On reversing the reaction:

     2H_2(g)+S_2(g)\rightleftharpoons 2H_2S(g)

initial pressure  4.00atm    2.00 atm       0

eqm          (4.00-2x)atm      (2.00-x) atm      2x atm

K_p=\frac{[H_2S]^2}{[H_2]^2\times [S_2]}

K_p'=\frac{1}{K_p}=0.67\times 10^5

2H_2(g)+S_2(g)\rightleftharpoons 2H_2S(g)

0.67\times 10^5=\frac{2x]^2}{[4.00-2x]^2\times [2.00-x]}

x=1.96

[H_2S]=2x=2\times 1.96=3.92 atm

Thus approximate equilibrium partial pressure of H_2S is 3.92 atm

3 0
3 years ago
Do all atoms only have one oxidation state​
MA_775_DIABLO [31]
I believe so! If not tell me So I can delete this
4 0
2 years ago
Read 2 more answers
An atom of nitrogen has seven electrons. Which diagram correctly represents the arrangement of these electrons?
gizmo_the_mogwai [7]

Answer:

Option C.

Explanation:

The arrangement of electrons in their orbital follows certain rules.

The Hund's rule practically explained how electrons are distributed in their orbitals.

The Hund's rule states that electrons distributed among the orbitals of the same shell singly (without partner) before pairing occurs.

In the filling of these electrons in their orbitals, we fill in the electron without pairing first because electrons tends to repel each other before filling with the opposite spin as shown in the attached photo.

8 0
3 years ago
Which of the following are strong electrolytes in water?
m_a_m_a [10]

Answer:

Ionic compounds that ionize completely in water

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which element forms the basis of all organic compounds
    7·1 answer
  • When two metals touch in the mouth, a small shock is created. this is known as<br> a?
    15·1 answer
  • Dehydration of 2-methyl-2-pentanol forms one major and one minor organic product. Draw the structures of the two organic product
    7·1 answer
  • Why do you believe knowing how elements and compounds react together is essential in everyday matters?
    10·2 answers
  • Is the color In each pen the result of single dye or multiple dyes
    11·1 answer
  • Definition: This is the phase of matter with no fixed shape or volume.
    14·2 answers
  • HELP Consider this equation...
    11·2 answers
  • An average reaction rate is calculated as the change in the concentration of reactants or products over a period of time in the
    15·1 answer
  • NOOO LINNKKKSSS
    11·2 answers
  • What element in the second period has the largest atomic radius?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!