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
Nataly_w [17]
3 years ago
9

cual es la importancia de conocer los numeros de oxidacion de los metales no metales y los metaloides​

Chemistry
1 answer:
Fittoniya [83]3 years ago
4 0

Answer:

Conocer el número de oxidación de los elementos de un compuesto es de vital importancia para conocer si una semirreacción es de oxidación o de reducción en las reacciones de ese tipo.

You might be interested in
Which statement about gases is true?
Whitepunk [10]

Answer:

they are made up of hard spheres that are in random motion

7 0
2 years ago
Read 2 more answers
Balance the following chemical equation <br> __Mg+__O2–&gt;__MgO
mario62 [17]

Answer:

2Mg^+ +O2 right arrow 2MgO

Explanation:

6 0
3 years ago
Read 2 more answers
What is the base dissociation constant for a weak base at equilibrium, B + H2O &lt;===&gt; BH+ + OH–?
podryga [215]
Depends on what the base is. You would reference the base dissociation chart for that value.
3 0
3 years ago
Read 2 more answers
PLEASE HELP
eduard

Answer:

The correct answer is A) circulatory

Explanation:

The circulatory system collects metabolic wastes from the blood, which will be eliminated by the kidneys through urine.

The kidneys are responsible for the elimination of waste, acids and excess fluid from the body, maintaining the balance of water, salts and minerals. Blood flows into the kidney through the renal artery.

4 0
3 years ago
Explain why need modifications about temperature and keep pressure atom
Yuri [45]

Answer:

The pressure law states that for a constant volume of gas in a sealed container the temperature of the gas is directly proportional to its pressure. ... This means that they have more collisions with each other and the sides of the container and hence the pressure is increased.

7 0
3 years ago
Other questions:
  • How many grams of water can be cooled from 33 ∘c to 15 ∘c by the evaporation of 50 g of water? (the heat of vaporization of wate
    8·1 answer
  • 2. A submarine is able to raise and lower itself
    12·1 answer
  • Which element, if combined with chlorine, will have the greatest attraction for the chlorine electrons?
    13·2 answers
  • The diagram below shows students set-up for the preparation and collection of oxygen gas
    12·1 answer
  • How would u figure the number of neutrons in an atom?
    12·2 answers
  • What are the missing coefficients for the skeleton equation below?
    15·1 answer
  • I can't write one song that's not about you<br> Can't drink without thinkin' about you
    13·1 answer
  • Excessive use of fertilizers make soil unfertile. true or false​
    9·2 answers
  • When the motor has finished pulling the roller coaster car to the top of the very first hill, what moves the car down the hill?
    8·1 answer
  • Write two half‑reactions to describe each of these metal displacement reactions. Include phase symbols.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!