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
Aleksandr-060686 [28]
2 years ago
8

What are some chemical changes in oxygen?

Chemistry
1 answer:
Zinaida [17]2 years ago
4 0

the oxidation reaction between oxygen and sodium produces sodium oxide. In many cases, an element may form more than one oxide.

Explanation:

You might be interested in
Sometimes when performing a crystallization, one solvent alone will not work and you have to use a solvent-pair. Will the solven
love history [14]

For the crystallization purpose the combination of solvent process is known to be an effective process. But the solvent pair one have to choose crucially. The solvent which is completely in soluble into the other solvent can not work as a good solvent pair for the crystallization. The crystallization of any compound by the solvent pair process is depend upon the slow diffusion of a less polar solvent to the polar solvent or vice-versa.

If a compound is soluble in a polar solvent the slow diffusion of relatively low polar solvent will make crystal of the compound. But anyhow the solvents which are completely not immiscible to each other will not work for the purpose. Thus diethyl ether and water solvent pair can not be used for the crystallization process.    

7 0
3 years ago
Calculate the molar mass of a compound if 0.372 mole of it has a mass of 152g​
Snowcat [4.5K]

Answer:

409 g/mol

Explanation:

you divide the mass by the moles to get the molar mass

5 0
3 years ago
What is the lowest temperature that a substance can reach?
kobusy [5.1K]
Absolute zero that means cooling - 0 degree
3 0
3 years ago
Is anyone having a <br> meeting only for studies?
koban [17]

Answer:yes

Explanation:

4 0
3 years ago
Read 2 more answers
A drought is best defined as
Lapatulllka [165]
A drought is a period of drier-than-normal conditions that results in water-related problems.<span> When rainfall is less than normal for several weeks, months, or years, the flow of streams and rivers declines, water levels in lakes and reservoirs fall, and the depth to water in wells increases.</span>
5 0
3 years ago
Other questions:
  • What is the coefficient for the oxygen molecule in the chemical equation below? 2hgo → 2hg + ? o2?
    7·1 answer
  • Polar substances will usually dissolve in _____.
    12·2 answers
  • In which state of matter are the particles least able to move?
    7·1 answer
  • Choose a depiction of a gas sample containing equal molar amounts of xenon and argon as described by kinetic molecular theory. R
    14·2 answers
  • The pressure of 2.73 mol of an ideal gas in an enclosed rigid container at 20.3° C is 153kPa. What is the volume of the containe
    8·1 answer
  • Can someone please help. I have no idea how to do this
    15·1 answer
  • Importancia de las disoluciones en la vida cotidiana
    10·1 answer
  • which is stronger H2SO4 (sulfuric acid) or NaOH (sodium hydroxide)? It takes 8 drops of sulfuric acid added to sodium hydroxide
    5·1 answer
  • If an object has a temperature of 0 kelvin, how much energy is the object emitting? what is the wavelength of light emission acc
    11·1 answer
  • In each of the following cases, is the concentration of acid before and after dissociation nearly the same or very different? Ex
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!