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
allsm [11]
4 years ago
5

What do you understand by the term equilibrium

Chemistry
2 answers:
oksano4ka [1.4K]4 years ago
8 0

Answer:

Equilibrium means that both the forward and backward reactions are happening at the same speed in a closed circuit.

Tems11 [23]4 years ago
7 0

Answer:

An example of equilibrium is in economics when supply and demand are equal. An example of equilibrium is when you are calm and steady. An example of equilibrium is when hot air and cold air are entering the room at the same time so that the overall temperature of the room does not change at all.

Explanation:

You might be interested in
A persistent or nonvolatile chemical agent can: Select one: a. explode without warning and releases gases. b. remain in the envi
avanturin [10]

Answer: A persistent or non-volatile chemical agent can remain on a surface for more than 24 hours.

Explanation:

Non-volatile substance is defined as the one which does not readily evaporate into its surrounding. Generally, a non-volatile substance has strong intermolecular forces between its molecules.

A non-volatile substance will take more than 24 hours to remain on the surface.

On the other hand, a substance with weak intermolecular forces present in its molecules will readily evaporate into the atmosphere.

For example, acetic acid is a volatile substance and quickly evaporates into the atmosphere.

Thus, we can conclude that a persistent or non-volatile chemical agent can remain on a surface for more than 24 hours.

5 0
3 years ago
Disadvantages of modern periodic table?<br>​
ira [324]

Answer:

It has its elements with mass numbers phrased in many decimal places, it requires one to round off to get the actual value.

The atomic numbers of some elements such as Protonium were just guessed.

4 0
3 years ago
When 1.50 g of ba(s) is added to 100.00 g of water in a container open to the atmosphere, the reaction shown below occurs and th
damaskus [11]

<u>Given:</u>

Mass of Ba = 1.50 g

Mass of H2O = 100.0 g

Initial temp T1 = 22 C

Final Temp T2 = 33.1 C

specific heat c = 4.18 J/g c

<u>To determine:</u>

The reaction enthalpy

<u>Explanation:</u>

The heat released during the reaction is:

q = - mc(T2-T1) = - (100+1.5) g *4.18 J/g C * (33.1-22) C = -4709.4 J

# moles of Ba = Mass of Ba/Atomic mass of Ba = 1.5 g/137 g.mol-1 = 0.0109 moles

ΔH = q/mole = - 4709.4 J/0.0109 moles = - 432 kJ/mol

Ans : The enthalpy change for the reaction is -432 kJ/mol


4 0
3 years ago
Read 2 more answers
How many grams of NH3 can be produced from 4.98 mol of N2 and excess H2
neonofarm [45]
169.32 grams of NH3 ........
3 0
3 years ago
The three basic components of an atom
Elza [17]
Proton neutron and electron
3 0
3 years ago
Other questions:
  • How many days pass until the exact same Moon shape reappears?
    10·1 answer
  • Calculate the number of photons that would be contained in a laserpulse with a wavelength of 287 nm that contained 4.35 mJ of en
    8·1 answer
  • In a reversible reaction, two substances are in equilibrium if the concentration of each increases by the same amount but the eq
    6·1 answer
  • What volume of 24% trichloroacetic acid (tca) is needed to prepare eight 3 ounce bottles of 10% tca solution?
    9·1 answer
  • Certain "rules" of chemistry are used to simplify concepts when in fact sometimes these rules are often "broken." Place the prop
    7·1 answer
  • Which of the following did your answer include?
    11·1 answer
  • In swimming, you apply a force to the water to move yourself forward. The greater the water pressure, the faster you can swim. T
    13·1 answer
  • freezing a sealed full bottl of water leads to a broken bottle and freezing a sealed full flexible wall container of n butyl alc
    11·1 answer
  • Answer Question
    12·1 answer
  • What is one effect of the Gulf Stream
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!