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
Snezhnost [94]
3 years ago
5

9. How can you dissolve more gas, in a solution?

Chemistry
1 answer:
horrorfan [7]3 years ago
5 0

Answer: The solubility of a gas in a liquid will increase

Explanation: Lower the temperature of the solution , and therefore, lower the kinetic energy of the gaseous particles so they can escape the liquid phase less often

You might be interested in
7. Propane, C₂H₁, has become a popular gas to use in fireplaces.
kramer

Answer:

.......................

8 0
2 years ago
Which statement correctly describes diamond and graphite, which are different forms of solid carbon?
mart [117]
They differ in their molecular structures and properties.
5 0
3 years ago
Read 2 more answers
Why gold is called inert metal​
astraxan [27]

Gold has a heavy enough nucleus that its electrons must travel at speeds nearing the speed of light to prevent them from falling into the nucleus. This relativistic effect applies to those orbitals that have appreciable density at the nucleus, such as s and p orbitals. These relativistic electrons gain mass and as a consequence, their orbits contract. As these s and (to some degree) p orbits are contracted, the other electrons in d and f orbitals are better screened from the nucleus and their orbitals actually expand.

Since the 6s orbital with one electron is contracted, this electron is more tightly bound to the nucleus and less available for bonding with other atoms. The 4f and 5d orbitals expand, but can't be involved in bond formation since they are completely filled. This is why gold is relatively unreactive.

Hope it helps

5 0
2 years ago
What 2 elements that share the same properties and reactivity as the silicon?
VladimirAG [237]
Two elements that have similar properties has silicon would be above or below silicon. they are germanium or antimony. 
   
6 0
3 years ago
What is the concentration of H3O+ ions in saliva if [OH-] = 4.22 x 10-10 M? Provide the pH and the classification of this sample
OLEGan [10]

pH=4.625

The classification of this sample of saliva : acid

<h3>Further explanation</h3>

The water equilibrium constant (Kw) is the product of concentration

the ions:

Kw = [H₃O⁺] [OH⁻]

Kw value at 25° C = 10⁻¹⁴

It is known [OH-] =  4.22 x 10⁻¹⁰ M

then the concentration of H₃O⁺:

\tt 10^{-14}=4.22\times 10^{-10}\times [H_3O^+]\\\\(H_3O^+]=\dfrac{10^{-14}}{4.22\times 10^{-10}}=2.37\times 10^{-5}

pH=-log[H₃O⁺]\tt pH=5-log~2.37=4.625

Saliva⇒acid(pH<7)

6 0
3 years ago
Other questions:
  • The formula for sulfuric acid is H2SO4. A mole of sulfuric acid would have a mass of ___ grams.
    7·1 answer
  • Three isotopes of sulfur are sulfur-32, sulfur-33, and sulfur-34. write the complete symbol for each isotope, including the atom
    10·2 answers
  • Briefly explain why there is a constant temperature plateau in the cooling curve
    9·1 answer
  • Which examples would be found in Earth's biosphere? Check all that apply.
    12·1 answer
  • What is the density of a substance with a mass of 1.8 kg and a volume of 0.2 L?
    10·1 answer
  • Assume you are designing a refrigerator system how would you use gas laws in the designing?​
    10·1 answer
  • What type of reaction is AsCl+H2S --&gt; As2S3+HCl
    7·1 answer
  • which of these pieces of equipment would be the most appropriate for precisely measuring 29 mL of liquid? Explain your reasoning
    15·1 answer
  • 1. The ocean is also known as Earth's _____. *
    9·2 answers
  • you have a reservoir held at a constant temperature of –30°c. you add 400 j of heat to the reservoir. if you have another reserv
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!