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
trasher [3.6K]
2 years ago
6

Calculate the average atomic weight of Fe if abundance of isotopes 54Fe, 56Fe and 57Fe are 5%, 90%, 5% respectively. ​

Chemistry
1 answer:
kramer2 years ago
8 0

Answer:

here is the answer

tell me is it helpful

You might be interested in
Copper(11) sulfate is a bluish color. If you could choose between a red wavelength of a blue wavelength
rodikova [14]

Answer:

Explanation:

i would choose blue cause its a nice color and its my favorite color

3 0
3 years ago
Eukaryotic gene expression is regulated during transcription and RNA processing, which take place in the nucleus, and during pro
Arlecino [84]

Answer:

Ok, is this a true and false question? Anyways, yes. the central dogma, from dna transcription to mRNA translation to proteins. and further regulation can occur through post-translational modifications of proteins. it is a true statement

Explanation:

6 0
3 years ago
Which represents kinetic energy? a salmon resting in still water a bear holding a salmon it has caught a salmon leaping up a wat
Travka [436]

Kinetic energy id energy of motion  and is equal to 1/2mv^2 where m = mass and v = velocity.

So the answer is a salmon leaping up a waterfall.

8 0
3 years ago
Using alcohols as solvents offers the advantage of using ro- ions which are somewhat stronger ______ than the hydroxide ion.
podryga [215]
The answer is "Ro-ions which are somewhat stronger bases than the hydroxide ion.
These ro-ions are also known as alkoxide ions, and these are stronger bases. the reason behind this is that the alcohols are weaker acids than the water. Alcohols are also used as solvent in some organic reactions and this offers and advantage to use ro-ions.
5 0
3 years ago
6. What happens to the particles of solids when they heated?
Lyrx [107]

Answer:

they expand

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • You want to help your little brother make an exploding volcano for his science class. The lava will be made from reacting baking
    6·1 answer
  • The reaction of ammonium ion with nitrite ion in aqueous solution
    12·1 answer
  • What is formula of bauxite​
    13·1 answer
  • How are metals named in an ionic compound?
    8·1 answer
  • C6H1206 +602 → 6002 + 6H20 AH = -2,799 kJ
    6·1 answer
  • What kind of solid often has the highest melting points?
    15·2 answers
  • At 311 K, this reaction has a K c value of 0.0111 . X ( g ) + 2 Y ( g ) − ⇀ ↽ − 2 Z ( g ) Calculate K p at 311 K. Note that the
    7·1 answer
  • What is the formula to calculate speed?<br> O S= t/d<br> O S=d/t<br> OS=dxt<br> O S=txd
    12·1 answer
  • Which is the correct number of moles of nitrogen monoxide that is produced from 13.2 moles of oxygen gas in the presence of exce
    9·1 answer
  • Distinguish between the crust and and the lithosphere
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!