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
m_a_m_a [10]
2 years ago
8

Dfine chemical reaction​

Chemistry
1 answer:
allsm [11]2 years ago
4 0

Answer:

A process that involves rearrangement of the molecular or ionic structure of a substance, as opposed to a change in physical form or a nuclear reaction.

Explanation:

Pretty much just not a physical reaction or otherwise

You might be interested in
An element's ability to react with acid is an example of a
Dmitry [639]

Answer:

it's chemical property

Explanation:

i took quiz

4 0
2 years ago
if we add mass to a paper airplane then the distance of the plane flies will increase or decrease why?
Ann [662]
It matters to the aerodynamics of it because sometimes it's good to have the weight but only if it can take it.
8 0
2 years ago
Find the number of moles of argon in 364 grams of argon.
serg [7]

Answer:D. 9.1 mole Ar

Explanation:

364 g Ar x 1 mole Ar / 40 g Ar

= 9.1 moles Ar

3 0
3 years ago
When water decomposes into oxygen and hydrogen, the mass
Maurinko [17]
<span>When water decomposes into oxygen and hydrogen, the mass "Remains Constant" as according to Law of Conservation of mass, mass can neither be created not destroyed,.

In short, Your Answer would be Option A

Hope this helps!</span>
8 0
3 years ago
What is the mass of 6.02 x 1022 atoms of Xenon? HELP!!!!!
il63 [147K]
So 6.02*10^22 is avogadro constant, which is the amount of atoms in one mole. If you look Xenon up in the periodic table you will find it's mass given <span>131,293, which is grams per 1 mole. 

</span>
8 0
3 years ago
Other questions:
  • Will give brainliest .Antarctica is believed to have always been positioned at it's current spot on the Earth.
    9·1 answer
  • How are atmospheric carbon dioxide levels and average global temperature related?
    13·2 answers
  • What are the five characteristics of a mineral
    10·1 answer
  • 2. What type of element is most abundant: metals, nonmetals, or metalloids
    5·2 answers
  • Photosynthesis transfers electrons from water to carbon dioxide molecules. Why is this electron transfer called an oxidation red
    8·1 answer
  • I need both answers please.
    13·1 answer
  • What the difference of meaning between strong and weak Base. gave one example for each of them​
    11·1 answer
  • How many moles of nitrogen gas would be produced if 3.27 moles of copper(II) oxide were reacted with excess ammonia in the follo
    10·1 answer
  • PLEASE HELP!! TIMED QUESTION.
    6·1 answer
  • What happens to the molecules as water freezes? A. The water molecules stop moving B. The water molecules move faster C. The wat
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!