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
Rainbow [258]
3 years ago
10

Redox means reduction and oxidation. It can be defined by loss and gain of oxygen or by loss and gain of electrons.

Chemistry
1 answer:
Vlad [161]3 years ago
7 0
More useful <span>by loss and gain of electrons, because many redox reactions do not include any oxygen</span>
You might be interested in
Why do solids maintain a specific shape and volume?
s344n2d4d5 [400]

Answer:

Solids can hold their shape because their molecules are tightly packed together. ... Atoms and molecules in liquids and gases are bouncing and floating around, free to move where they want. The molecules in a solid are stuck in a specific structure or arrangement of atoms.

<em>Hope it helps...</em>

5 0
3 years ago
HELP!!!!<br> please omg
OverLord2011 [107]

Answer:

I believe it's A. to reduce air bubbles. Tbh, it's been a while

7 0
3 years ago
Write a chemical equation of Dr. Jeff’s demonstration using a battery to light steel wool on fire. The battery is used to allow
Elis [28]

Answer:

2Fe(s) + 3O2(g) --------> 2FeO3(s)

Explanation:

According to the question, a  battery was used  to light the steel wool by bringing the terminals very close together. When  the battery came into contact with the steel wool, current was sent out through the thin wire.  This caused the iron to heat up quite well.

Iron reacts with oxygen under these conditions as follows;

2Fe(s) + 3O2(g) --------> 2FeO3(s)

This is the chemical reaction that occurs when the steel wool is set on fire.

6 0
3 years ago
Significant figures are an indicator of the certainty in measurements true or false?
IRISSAK [1]
True. 

SF are used for simplifying figures in a measurement to produce a more accurate reading. 
3 0
3 years ago
Please answer fast, I will give brainliest if correct!
gizmo_the_mogwai [7]

Answer:

Explanation: 30 min

5 0
2 years ago
Other questions:
  • What is the formula for trinitrogen nonaoxide
    8·2 answers
  • A _________ is the distance light travels in one year. How many miles is this?
    15·2 answers
  • What is the most stable part of the periodic table of elements
    13·1 answer
  • The chemical symbol for sulfuric acid is H2SO4. How many atoms are contained in each molecule of sulfuric acid?
    12·2 answers
  • The 3 particles of the atom are
    11·1 answer
  • Explain, in terms of ions, why the ability to conduct an electric current is greater for the
    11·1 answer
  • Which of the following atoms has the largest atomic radius? Provide an explanation
    8·1 answer
  • What would happen if a TLC plate was placed in a jar where the solvent level was above the level of the origin (sample spot)? Wh
    9·2 answers
  • ‼️ i really need help. if anyone can do 10 pages of a grade 11 chemistry packet (multiple choice) let me know. i can pay money
    6·1 answer
  • In which state of matter are particles packed tightly together in fixed positions?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!