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
tensa zangetsu [6.8K]
4 years ago
10

What is an oxidation number?

Chemistry
1 answer:
STALIN [3.7K]4 years ago
7 0
An oxidation number is the electrical charge a molecule or ion appears to have as determined by a set of arbitary rules.
You might be interested in
What is the melting point and boiling point of Gold in Celsius and what is the # of protons and Neutrons of it oh and the number
nikitadnepr [17]
The  of melting point of gold is 1,948 degrees F and 1,064 degrees C 
<span>The boiling point is 4,892 degrees F and 2,700 degrees C

Yet the numbers neutrons are 12. The number of protons is 36 and electrons is the same as protons 

hope this helped :)

</span>
7 0
3 years ago
Why are many fossil remains left from the last ice age
Vaselesa [24]
<span>They follow mostly from pleistocene climate and topography, so are in general less tightly controlled by bedrock than others. Most terrestrial fossil remains are found either in ponds dating from the receding of previous glaciers or isolated teeth or bone fragments in glacial till. Some important faunas, however, are preserved in pleistocene caves.
i hope this answered your question.</span>
8 0
3 years ago
Calculate the hydronium ion and hydroxide ion concentrations in human blood at 25oc
sukhopar [10]

Using the equation, pH = − log [H+] , we can solve for [H+] as,

− pH = log [H+] ,

[H+] = 10−pH.

Exponentiate both sides with base 10 to "undo" the common logarithm. The hydrogen ion concentration of blood with pH 7.4 is,

[H+] = 10−7.4 ≈ 0.0000040 = 4.0 × 10−8 M.

5 0
3 years ago
Based on the scientific sources you found, did you think one person’s points were more scientifically valid than the other’s
DanielleElmas [232]
What is research? Depending on who you ask, you will likely get very different answers to this seemingly innocuous question. Some people will say that they routinely research different online websites to find the best place to buy goods or services they want. Television news channels supposedly conduct research in the form of viewer polls on topics of public interest such as forthcoming elections or government-funded projects. Undergraduate students research the Internet to find the information they need to complete assigned projects or term papers. Graduate students working on research projects for a professor may see research as collecting or analyzing data related to their project. Businesses and consultants research different potential solutions to remedy organizational problems such as a supply chain bottleneck or to identify customer purchase patterns. However, none of the above can be considered “scientific research” unless: (1) it contributes to a body of science, and (2) it follows the scientific method. This chapter will examine what these terms mean
6 0
3 years ago
Read 2 more answers
Can anyone do these? I have 20 points for who ever can get them. I've completed everything else and these ones are what I'm stuc
8_murik_8 [283]
It would be something nvm forgot it
8 0
3 years ago
Other questions:
  • Compare a solvent and a solute?
    8·1 answer
  • How to do this qn? help me!! ASAP
    11·1 answer
  • Which of the following examples are the result of unbalanced forces? Select all the apply
    8·1 answer
  • How many of the carbon–carbon bonds in the compound have staggered conformers that are all equally stable?
    12·2 answers
  • Which statement explains why sulfur is classified as a group 16 element
    11·2 answers
  • Please help<br><br> 15 points
    8·1 answer
  • 4.<br> How does a positive ion form?
    11·1 answer
  • What are the assumptions we make when using the gas collection apparatus in this lab? (Select all that apply)
    14·1 answer
  • What do anions like F do to fulfill the octet rule?
    10·2 answers
  • Balance the following reaction, which occurs in acidic solution.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!