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
Sergio039 [100]
2 years ago
14

Write an equation that shows the formation of a lithium ion from a neutral lithium atom

Chemistry
2 answers:
AleksAgata [21]2 years ago
8 0
Li + e- ===> Li+
it looses its valence electron to form a uni-positive ion
Mariulka [41]2 years ago
5 0

<u>Answer:</u> The equation for this is given below.

<u>Explanation:</u>

Lithium is the 3rd element of the periodic table having electronic configuration of 1s^22s^1

This element will loose 1 electron to attain stable electronic configuration.

Oxidation reaction is defined as the reaction in which an atom looses its electron to form a positive ion.

The chemical equation for the formation of lithium ion from lithium atom follows:

Li\rightarrow Li^++e^-

Hence, lithium ion will form lithium cation by loosing 1 electron as shown in above equation.

You might be interested in
What are examples of pollution that can be caused by agriculture?
omeli [17]

Answer:

Nitrate from agriculture is now the most common chemical contaminant in the world’s groundwater aquifers. Aquatic ecosystems are affected by agricultural pollution; for example, eutrophication caused by the accumulation of nutrients in lakes and coastal waters impacts biodiversity and fisheries.

6 0
3 years ago
Read 2 more answers
The tarnish that forms on objects made of silver is solid silver sulphide. This can be removed by reacting it with aluminium met
steposvetlana [31]

Answer:

5.83 mol.

Explanation:

  • From the balanced reaction:

<em>2Al + 3Ag₂S → 6Ag + Al₂S₃,</em>

It is clear that 2 mol of Al react with 3 mol of Ag₂S to produce 1 mol of Ag and 1 mol of Al₂S₃.

Al reacts with Ag₂S with (2: 3) molar ratio.

<em>So, 2.27 mol of Al reacts completely with 3.4 mol of Ag₂S with (2: 3) molar ratio.</em>

<em />

  • The limiting reactant is Ag₂S.
  • The excess "left over" reactant is Al.

The reamining moles of excess reactant "Al" = 8.1 mol - 2.27 mol = 5.83 mol.

6 0
3 years ago
Which step do you use first to calculate the number of grams of FeCl2 produced when starting with 30.3 g of Fe in this reaction?
Lisa [10]

Answer:

I dont care I want pionts

5 0
3 years ago
having that coloration is selected for since many predators will recognize it and stay away. Therefore the common coloration is
garri49 [273]

Answer: Natural selection.

Explanation:

The natural selection is the process by which the organism that best suits the characters will survive and the organism which cannot adapt the changes will die.

The predators feed on their prey and the organism which hides easily in the environment due to its color is safe and the animals that cannot camouflage will die.

This is natural selection that more favored character is carried out over generations and other that cannot survive die.

5 0
3 years ago
20g of butanedioic acid were shaken with a mixture of 100 cm3 ether and 100 cm3 water at 298K. After titration with standard sod
zlopas [31]

Answer:

I'm Not Good At Chemistry.

Explanation: It's Hard.

8 0
2 years ago
Other questions:
  • 3. Which of these is a function of the<br> blood?
    10·1 answer
  • If 200.0 g of copper(II) sulfate react with an excess of zinc metal, what is the theoretical yield of copper? 1.253 g 50.72 g 79
    11·1 answer
  • How would you measure the pH of a coloured substance such as red ink.why?
    14·1 answer
  • if 50.0 ml of a 1.00 M HCl solution and 45.0 ml of a 1.00 M NaOH solution are combined, which reagent is limiting?
    10·2 answers
  • Once two gas particles undergo an elastic collision, the particles
    5·1 answer
  • I’ve been trying to figure this out for a few hours
    5·1 answer
  • Basalt with half live of 10 million years and 1/8 is remaining, how old is rock?
    11·1 answer
  • Please help me with this in the picture I need 8 thing wrong and 8 what should they do right
    12·1 answer
  • Please answer!!!!!!!!!!!!!
    10·2 answers
  • Give some tips on how to take care of your microscope.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!