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
k0ka [10]
2 years ago
15

In the coordination compound [Cr(NH3)2(en)Cl2]Br2, the coordination number (C.N.) and oxidation number (O.N.) of the metal atom,

respectively, are
Chemistry
1 answer:
erma4kov [3.2K]2 years ago
7 0

The coordination number (C.N.) is 6 and oxidation number (O.N.) is +4 of the metal atom.

C.N. = 6; O.N. = +4

<h3><u>What </u><u>is Co-ordination number ?</u></h3>
  • The coordination number, also known as ligancy, of a central atom in a molecule or crystal in chemistry, crystallography, and materials science refers to the quantity of atoms, molecules, or ions bound to it.
  • A ligand is the ion, molecule, or atom that surrounds the center ion, molecule, or atom.
  • The number of atoms, ions, or molecules that a central atom or ion in a complex, coordination compound, or crystal holds as its closest neighbors.
<h3><u>What is Oxidation number ?</u></h3>
  • The total number of electrons that an atom acquires or loses to establish a chemical connection with another atom is known as the oxidation number, also known as the oxidation state.
  • Each atom involved in an oxidation-reduction reaction has an oxidation number that represents how many electrons it may take, give, or share.

To view more questions of coordination number, refer to:

brainly.com/question/8717978?referrer=searchResults

#SPJ4

You might be interested in
what conclusion can be drawn from the statement that the element has a high ionization energy and a small atomic size?
nignag [31]

Answer: What conclusion can be drawn from the statement that an element has high ionization energy and small atomic size? The element is most likely from Group 1A or 2A and in period 1 or 2. Describe how the atomic radius of an element is related to metallic character.

Explanation:

3 0
3 years ago
Hi, please I need help
stellarik [79]

The mass of ethanol (alcohol) = 538.016 g

<h3>Further explanation</h3>

Given

Reaction

C₁₂H₂₂O₁₁(aq)+H₂O(I) = CH₃CH₂OH(aq)+CO₂(g)

1 kg of sugar = 1000 g

Required

The mass of ethanol

Solution

Balanced equation

C₁₂H₂₂O₁₁(aq)+H₂O(I) = 4CH₃CH₂OH(aq)+4CO₂(g)

mol of sugar (MW = 12.12+22.1+11.16=342 g/mol) :

mol = mass : MW

mol = 1000 g : 342 g/mol

mol = 2.924

From the equation, mol ratio of C₁₂H₂₂O₁₁ : CH₃CH₂OH = 1 : 4, so mol ethanol =

= 4 x mol sugar

= 4 x 2.924

= 11.696

Mass of ethanol(MW=46 g/mol) :

mass = mol x MW

mass = 11.696 x 46

mass = 538.016 g

5 0
3 years ago
Which of the following methods separates a homogeneous solution by spinning the solution very fast?
Zolol [24]

Answer:

<em> The answer is </em><u><em>(D) Magnetism</em></u>

The methods separates a homogeneous solution by spinning the solution very fast is magnetism.

7 0
3 years ago
Read 2 more answers
Look at Beaker B below. It shows a cell with 10% salt in a beaker filled with 2% salt. Which direction will water flow in?
Nonamiya [84]

Answer:

Water will flow from beaker to cell

Explanation:

Hopefully this helps!!! :)))

8 0
3 years ago
What are three possible ways a new gene inserted into cells using gene therapy could improve a person's health?
hoa [83]

Answer:

1: Killing a specific gene.

2: augmentation of a gene.

3: Inserting a new dominant gene.

Explanation:

3 0
4 years ago
Other questions:
  • Oxygen has an atomic number of 8. in order to fill its outer electron shell, how many electrons does it need?
    13·1 answer
  • Arrange the intermolecular forces according to their relative strengths. strongest to weakest. choices: London dispersion forces
    15·2 answers
  • Please can I have help filling in this table<br> I’ll be so grateful!!!
    9·1 answer
  • Zainab is in science class, and he is studying an organism that reproduces sexually. The genetic material of the organism
    15·2 answers
  • For which of the following can a relative age be determined? Select all that apply.
    11·1 answer
  • What part of the electromagnetic spectrum was first developed during ww2
    5·1 answer
  • Suppose you have a mixture of iron filings, sand, and sugar and you want to separate the three. Fill in the materials you expect
    7·1 answer
  • 5. (03.02 LC)
    6·1 answer
  • Enter the net ionic equation for the reaction between HCHO2 (a weak acid) and NaOH.
    11·1 answer
  • Calculate the molarity of 65.3 grams of sugar(342.3 g/mol), c12h22011 in 750 ml of solution.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!