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
Anna71 [15]
3 years ago
8

2. Why should a magnesium ribbon be cleaned before burning in air ?​

Chemistry
1 answer:
Nesterboy [21]3 years ago
8 0
To remove magnesium oxide layer from the ribbon which may prevent or slow down the burning of magnesium ribbon.
You might be interested in
Which ion has a smaller size,1)N---,O--,F-and Ne 2) Cl-,Br- and I ?Why<br> Help me to solve it!
sineoko [7]

Answer:

nitrogen because it has less number of protons and electrons, thus a samller atomic mass

Explanation:

3 0
3 years ago
Read 2 more answers
Can vinegar decompose into other harmful chemicals
Zolol [24]

Answer:

True/Yes

Explanation:

Hydrogen peroxide and vinegar: A component of vinegar is acetic acid, and according to Lu, this acetic acid will form a chemical called peracetic acid when mixed with hydrogen peroxide. Peracetic acid is toxic and corrosive, meaning it can damage or break down the surface it's applied to.

6 0
3 years ago
Is anime a good thing or a bad thing?
fenix001 [56]

Answer:

I like some animes but it just really is up to you like im happy that anime was created so for me its a good thing

Explanation:

6 0
3 years ago
A certain automobile contains 4 tires, 2 headlights, 1 steering wheel,
Step2247 [10]

Answer:

143 parts I think probably not

5 0
3 years ago
One atom of silicon can properly be combined in a compound with
aev [14]
B. two atoms of oxygen
3 0
3 years ago
Other questions:
  • Chemicals called ______ are those that can combine with h+ when hydrogen ions are in excess, and release h+ when hydrogen ion le
    6·2 answers
  • What is the result of multiplying 2.5 times 10 to the power 10 by 3.5×10 to the power of -7
    15·1 answer
  • Which molecule could form a coordinate covalent bond with a proton (h )?
    12·2 answers
  • How many grams of calcium would be a typical amount in a 60-kg adult?
    15·2 answers
  • In a certain organic compound, one of the carbon atoms is bonded to three atoms. One of these is a carbon atom and the other two
    5·2 answers
  • How many times should you rinse a pipet before transferring liquid? 2- once with tap water and once with deionized water?
    9·1 answer
  • Can someone please help me ? Click the picture
    10·1 answer
  • What is the difference between a substance that low concentration and one high concentration
    11·1 answer
  • What are the main separation methods used in steam cracking process ?<br>​
    15·1 answer
  • Report the following measurement using<br> two significant figures.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!