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
Levart [38]
4 years ago
10

The model for Diminishing Marginal Utility is parabolic in nature, so it has a A:constant,

Chemistry
1 answer:
Tju [1.3M]4 years ago
6 0
The answer is minimum
You might be interested in
A sample of ammonia gas at 298 K has a volume of 3.5 L at a pressure of 170.2 kPa, what is the new pressure if the gas is compre
Maru [420]

Answer:

430 kPa

Explanation:

Use the formula PV/T = PV/T where the left side of the equation refers to the initial values and the right side refers to the final values: (170.2 kPa)(3.5 L)/(298 K) = (P)(1.35 L)/(293 K). The P represents the unknown pressure. Solving this equation gives us a value for P of 433.855 kPa, but because of significant figures (the two from 3.5 L), we round to 430 kPa.

5 0
4 years ago
Read 2 more answers
6. A 50-year-old sample of Strontium-90 is found. The half-life of strontium is 29
Gnesinka [82]

Answer:

the sample has mass of 50mg initially

Explanation:

https://youtu.be/ietdukGMG5c

8 0
3 years ago
If total pressure of multiple gases is 512 mmHg, and the pressure of oxygen gas is 332 mmHg and the pressure of carbon monoxide
deff fn [24]

Answer: 67 mmHg

Explanation:

According to Dalton's Gas Law, the total pressure of a mixture of gases is the sum of the pressure of each individual gas.

i.e Ptotal = P1 + P2 + P3 + .......

In this case,

Ptotal = 512 mmHg

P(oxygen) = 332 mmHg

P(carbon mono-oxide) = 113 mmHg

Remaining pressure (P3) = ?

To get P3, apply Dalton's Gas Law formula

Ptotal = P(oxygen) + P(carbon mono-oxide) + P3

512 mmHg = 332 mmHg + 113 mmHg + P3

512 mmHg = 445 mmHg + P3

P3 = 512 mmHg - 445 mmHg

P3 = 67 mmHg

Thus, the remaining pressure is 67 mmHg

5 0
3 years ago
We add 1.4 moles to 700 mL of water. What is the molarity
Nastasia [14]

Answer:

Molarity= 2M

Explanation:

n=1.4, V= 700ml= 0.7dm3

n= CV

1.4= C×0.7

C= 1.4/0.7= 2M

8 0
4 years ago
The nitrogen and hydrogen atoms that make up ammonia are held together by a
kaheart [24]
<span>Ammonia, NH. Hydrogen atoms can each form one covalent bond, while and nitrogen atoms can each form three covalent bonds. Three pairs of electrons are shared in an ammonia molecule (NH3).</span>
5 0
4 years ago
Other questions:
  • PLZZZ HELP...ASAP...(SCIENCE)
    13·1 answer
  • At a school carnival, Suki watch the clown fill balloons from a metal tank of helium gas she never knew that helium balloons cou
    13·2 answers
  • Predict the solubility of the following substances in water and place them in the appropriate bins
    10·1 answer
  • When ammonia is mixed with hydrogen chloride (HCl), the white solid ammonium chloride (NH4Cl) is produced. Suppose 10.0 g ammoni
    10·1 answer
  • What best describes the burning of a house from a thermo dynamical standpoint?1. ∆H &lt; 0, ∆S &lt; 0 2. ∆H &lt; 0, ∆S &gt; 0 3.
    7·1 answer
  • A silver sphere has a mass of 5.492 g and a diameter of 10.0 mm. What is the density of silver metal in grams per cubic centimet
    7·1 answer
  • How much baking soda and vinegar do I need for 3.2 cups?
    6·1 answer
  • Is nuclear energy potential or kinetic energy?
    15·2 answers
  • Bio-Clemical reactions talking Place in every Cell organelles ​
    10·1 answer
  • What is the correct answer for box c?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!