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
Dafna11 [192]
2 years ago
15

What is the coordination number of an atom in FFC unit ?

le=" \\ " alt=" \\ " align="absmiddle" class="latex-formula">

ty! :)​
Chemistry
2 answers:
valina [46]2 years ago
6 0
Hey there!

The Coordination number of an atom in FCC unit is 12.

FCC means Face centred cubic structure.

Have a good day.
monitta2 years ago
3 0

Answer:

  • <em><u>Coordination number – the number of nearest neighbor atoms or ions surrounding an atom or ion. For FCC and HCP systems, the coordination number is 12. For BCC it's 8.</u></em>

Explanation:

Have a good day♡

You might be interested in
When comparing differences in an amino acid residue at one position between the different proteins in the multiple alignment, wh
bogdanovich [222]

Answer:

To understand the utility in sequence comparison and in the search for proteins that have a common evolutionary origin, you need to be clear about some concepts about how to evolve proteins. The idea that is accepted is that throughout the evolution some species are giving rise to new ones. Behind this is the genetic variation of organisms, that is, the evolution of genomes and their genes, as well as the proteins encoded by them.

Explanation:

Three ways can be distinguished by which genes evolve, and by proteins: mutation, duplication and shuffling of domains. When differences between homologous protein sequences are observed, these differences change to do with the way of life of the organism, an example of this, bacteria that live in hot springs at very high temperatures have proteins with a very high denaturation temperature, and these proteins are usually richer in cysteines. On the other hand, the fact that in positions of the sequences they remain unchanged (preserved positions), means that these have a special importance for the maintenance of the structure or function of the protein and its modification has not been tolerated throughout of evolution

8 0
2 years ago
Can you solve the anagrams
slamgirl [31]
Compound
Property
Molecule
Magnet
????
7 0
3 years ago
A. Synthesis.
Irina-Kira [14]

Answer:

Double replacement

Explanation:

The given reaction is double replacement reaction.

CaCO₃ + 2HCl  → CaCl₂ + H₂CO₃

Double replacement:

It is the reaction in which two compound exchange their ions and form new compounds.

AB + CD → AC +BD

while,

Synthesis reaction:

It is the reaction in which two or more simple substance react to give one or more complex product.

Decomposition:

It is the reaction in which one reactant is break down into two or more product.

AB → A + B

Single replacement:

It is the reaction in which one elements replace the other element in compound.

AB + C → AC + B

7 0
3 years ago
Be sure to answer all parts. Consider the reaction N2(g) + 3H2(g) → 2NH3(g)ΔH o rxn = −92.6 kJ/mol If 3.0 moles of N2 react with
Alex787 [66]

Answer:

Work done in Joules = -14865.432J

ΔU = -262.94KJ

Explanation:

The steps are as shown in the attachment

6 0
3 years ago
Suppose you are helping mccarthy choose her sample sites. you have the resources to conduct the study at only 4 sites. pick the
VARVARA [1.3K]

I dont know the answer

4 0
3 years ago
Other questions:
  • Calculate the terminal velocity of a droplet (radius =R, density=\rho_d) when its settling in a stagnant fluid (density=\rho_f).
    8·1 answer
  • Which phrase describes an atom
    5·1 answer
  • Please help :') *picture attached !*
    12·1 answer
  • How many moles of Li3N will be created using 0.24 moles of Li in the given reaction? 6Li + N2 2Li3N 0.04 moles 0.08 moles 0.12 m
    10·1 answer
  • You put to chemicals in a bottle and screw on the lid.when you shake in the bottle starts to warm up what kind of reaction is th
    7·1 answer
  • What are the basic steps of the scientific method??
    10·1 answer
  • Which elements are part of the halogens group?
    15·1 answer
  • Why is the age of the ocean crust used as evidence for plate tectonics?
    7·1 answer
  • Write a balanced half-reaction for the oxidation of gaseous nitric oxide NO to nitrate ion NO−3 in acidic aqueous solution. Be s
    11·1 answer
  • 4.What volume of hydrogen gas at STP is produced when 2.5 grams of zinc react with an
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!