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
Fynjy0 [20]
3 years ago
6

The process of removing or adding electrons is called __________.

Chemistry
1 answer:
nikdorinn [45]3 years ago
5 0
<span>The process of removing or adding electrons is called ionization </span>
You might be interested in
What force causes water to run down a mountain ?
miskamm [114]
What force causes water to run down a mountain
5 0
3 years ago
A glass jar is sealed, trapping air inside. The jar warms up after it is left ourside in the sun. What will happpen to the press
amid [387]

Answer:

the particles start to spread out and cause it to get warmer

Explanation:

7 0
3 years ago
Consider the words or phrases below and drop them in the bucket that you would most associate with the word or phrase in the the
Dimas [21]

Answer:

1) non equilibrium

mass movement

unsaturated solution

2)equilibrium phase change

Heat of vaporization

condensation

heat of fusion

normal boiling point

vapor pressure

3) equilibrium reaction

saturated solution

Ksp

solubility

Ka

Explanation:

Nonequilibrium processes are those processes that are irreversible. They often lead to an increase in entropy of the system.

In chemical systems, a state of equilibrium is said to have been attained when the rate of the forward process equals the rate of the reverse process. This is true for both chemical reaction and phase changes. A state of equilibrium connotes a constancy in physical properties of a system over a period of time.

7 0
3 years ago
What happens when a metal is reduced. Give an example of a metal being reduced
AlexFokin [52]

Answer:

The oxidation number of the metal decreases

2 Al  + Fe₂O₃ → Al₂O₃ + 2 FeO

The metal element iron, is reduced from Fe⁺³ in Fe₂O₃ to Fe⁺² in FeO

Explanation:

When an element gains electron, the element becomes reduced, hence when a metal is reduced, the metal gains electrons, which reduces the oxidation number of the metal

An example of a metal being reduced is;

2 Al  + Fe₂O₃ → Al₂O₃ + 2 FeO

In the above reaction, the iron (III) oxide is reduced to iron (II) oxide by aluminium metal.

6 0
3 years ago
Neon has 2 isotopes. Neon-20 has a mass of 19:992 amu and
Alenkinab [10]

Answer:

20.0928.

Explanation:

The average atomic mass is (90 * 19.992 + 10* 21) / 100

= 20.0928.

6 0
3 years ago
Other questions:
  • What is the pH of a 0.1 M acid solution?<br><br> a) 0<br><br> b) -1<br><br> c) 1
    15·2 answers
  • Can anyone help with this?
    7·1 answer
  • Which of the following is NOT true of electronegativity?
    14·1 answer
  • The oil window is the Choose one:_______
    10·1 answer
  • What is the mass of 2.15 liters of N2 gas at STP?
    5·2 answers
  • If 280.4 g of KOH react with an excess of FeCl3, how many grams of Fe(OH)3 will be produced?
    10·1 answer
  • Which of these statements is correct?
    5·1 answer
  • What is the mass of 4.5 moles of Cu(NO3)2?
    7·1 answer
  • Calculate the mass, in grams, of 0.965 mol of sodium hydroxide
    12·1 answer
  • N₂ + 3H2 → 2NH3
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!