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
jekas [21]
3 years ago
7

Which quantity is directly related to the temperature of a substance? average kinetic energy of the particles in the substance a

verage size of the particles in the substance composition of the substance ph of the substance
Chemistry
2 answers:
Dmitrij [34]3 years ago
8 0

Answer:

A

Explanation:

that's just simply because each of those examples has a different job for example Ph doesn't deal with temperature it deals with if a substance its acidic or base ezzz

Oksanka [162]3 years ago
6 0
Answer: The average kinetic energy of the the particles, because kinetic energy is a factor in temperature.
You might be interested in
You wish to prepare a buffer consisting of acetic acid and sodium acetate with a total acetic acetate plus acetate concentration
vovangra [49]

<u>Ans: Acetic acid = 90.3 mM and Sodium acetate = 160 mM</u>

Given:

Acetic Acid/Sodium Acetate buffer of pH = 5.0

Let HA = acetic acid

A- = sodium acetate

Total concentration [HA] + [A-] = 250 mM ------(1)

pKa(acetic acid) = 4.75

Based on Henderson-Hasselbalch equation

pH = pKa + log[A-]/[HA]

[A-]/[HA] = 10^(pH-pKa) = 10^(5-4.75) = 10^0.25 = 1.77

[A-] = 1.77[HA] -----(2)

From (1) and (2)

[HA] + 1.77[HA] = 250 mM

[HA] = 250/2.77 = 90.25 mM

[A-] = 1.77(90.25) = 159.74 mM



7 0
3 years ago
Can someone tell me how to draw a atomic model for Cd
tensa zangetsu [6.8K]

Explanation:

there you go you can just look up atomic model for CD and click images

5 0
3 years ago
The table below shows the dimensions of two colored cubes.
Lynna [10]

Answer:

Red, because it has less volume and more amount of matter.

Explanation:

3 0
3 years ago
at do oxygen (O) and bromine (Br) have in common? They both tend to gain electrons to gain stability. They both have seven valen
avanturin [10]
Both of them have high electronegativity. Hence they both tend to gain electrons to gain stability.
4 0
3 years ago
Radiation refers to energetic waves and particles emitted by a radioactive source. Which of the following electromagnetic waves
ladessa [460]
Answer: Radio waves has the lowest energy and longest wavelength.
6 0
3 years ago
Other questions:
  • Magnesium reacts with oxygen to form two compounds. Compound A contains 7.88 g of magnesium for every 15.68 g of oxygen. Compoun
    7·1 answer
  • The floor of heavier rock under the oceans is composed of
    6·2 answers
  • How many millimeters of 1.58 M HCl are needed to react completely with 23.2 g of NaHCO3
    14·2 answers
  • Predict how many antacid tablets it would take to produce 120 mL of CO2 gas
    5·1 answer
  • How to convert 13.14 in to ft
    7·1 answer
  • What is a system called when neither energy nor matter is exchanged between the system and the surroundings?
    5·1 answer
  • 10. A sample of an unknown composition was tested in a laboratory. The sample could not be broken down by
    12·2 answers
  • When the pH of an aqueous solution is 8, what is the OH- ion concentration in moles per liter?
    15·1 answer
  • In the fall, how does the high pressure area<br> affect the hurricane?
    10·1 answer
  • What type of chemical reaction is Ba(ClO3)2 --&gt; BaCl2 + O2.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!