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
slamgirl [31]
3 years ago
8

At room temperature, all samples of liquid water must have the same

Chemistry
2 answers:
Nikolay [14]3 years ago
6 0

The answer is 2. density

At room temperature, all samples of liquid water must have the same density.

Whatever the volume of different liquid water samples, they always have same density. As density of liquid water is always same that is 1 g cm⁻³. So different liquid water can have different volume, weight and mass but their density always remains same.

laiz [17]3 years ago
4 0
Density. water's density is always 1 g/ cm^3
You might be interested in
an atom has an atomic number of 9 a mass number of 19 and an electron configuration of 2-6-1 explain why the number of electrons
sukhopar [10]
You can tell that the atom is in the excited state because:

- Electron configuration should follow the 2-8-8-2 rule, meaning that the inner shell should be filled before the next shell can start holding electrons.

- Instead of the atom's electron configuration being in the ground state at 2-8-8-1, electrons from the second shell have jumped to the third.
5 0
3 years ago
Explain, in terms of subatomic particles, why the radius of a chloride ion is larger than the radius of a chlorine atom.
den301095 [7]
The radius of a chlorine ion is larger than the radius of a chlorine atom because  the effective nuclear charge decreases, therefore the inward force decreases, increasing the ionic radius.
6 0
3 years ago
What is the site of ATP synthesis
Fynjy0 [20]
ATP is synthesized in the mitochondria.
The mitochondria is known to be the powerhouse of a cell.


Hope it helped!
6 0
3 years ago
Read 2 more answers
A system does 591 kJ of work and loses 256 kJ of heat to the surroundings.
Mars2501 [29]

Answer:

-847kj

Explanation:

Delta E= -256+-591

5 0
3 years ago
Read the information about the halogen family.
Elodia [21]

Answer:

See explanation

Explanation:

Chlorine is a member of the halogen family known as a toxic yellowish green gas. Inhalation of chlorine for a prolonged period of time leads to  pulmonary edema. If a person comes in contact with compressed liquid chlorine the person may experience frostbite of the skin and eyes.

However chlorine is very useful in water disinfection and is preferred in water treatment because it provides residual disinfection of the treated water.

Chlorine gas may be dissolved in NaOH to form oxochlorate I which is used as a bleach in cleaning.

7 0
3 years ago
Other questions:
  • What is an example of convection in earths system
    11·1 answer
  • The temp of a star is 6000k and it’s luminosity is 1000k. What kind of star is it? A) white dwarf B) main sequence star C) giant
    5·2 answers
  • Determine % yield if a student obtains 45 g of product in an experiment and the theoretical amount is determined to be 50 g
    6·1 answer
  • In the reaction of calcium with chlorine, which atom is oxidized? ca + cl2 -> cacl2
    7·1 answer
  • An iron nail with a mass of 12 grams absorbs 12 Joules of heat. If the nail was initially at 25°C, what is the final temperature
    14·1 answer
  • -
    8·1 answer
  • Is the cell membrane a factory part or worker? Please explain what it does as a factory part or worker
    11·2 answers
  • How many times does the Moon rotate on its axis during a lunar month?
    12·1 answer
  • What are the units of density
    15·1 answer
  • What would be the mass in grams of 8.94 x 10 22 formula units of copper(II) fluoride, CuF 2
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!