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balu736 [363]
3 years ago
9

How many moles of lithium are in 18.2 grams of lithium

Chemistry
2 answers:
Ipatiy [6.2K]3 years ago
7 0

Answer: Take the molar mass of lithium from your periodic table and multiply it by 3.5 moles

Doss [256]3 years ago
6 0

Answer:

I think 2.6 sorry if its wrong

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What is the chemical formula for the compound formed from potassium and sulfur
irakobra [83]
Equation: 2K + S --> K2S Chemical formula: K2S
4 0
3 years ago
He reaction produces 1.6 g of gas in 30 seconds.Calculate the mean rate of the reaction in the first 30 seconds.Use the equation
devlian [24]

Answer:

Mean rate of reaction produced = 0.533 g/sec (approx.)

Explanation:

Given:

Reaction produced = 1.6 gram

Time taken = 30 sec

Find:

Mean rate of reaction produced

Computation:

Mean rate of reaction produced = Reaction produced / Time taken

Mean rate of reaction produced = 1.6 / 30

Mean rate of reaction produced = 0.533 g/sec (approx.)

5 0
2 years ago
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A. Carbon monoxide
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c.
d.nitrogen
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8 0
3 years ago
Targ
yKpoI14uk [10]

The system will adjust itself in order to resist the change.

Explanation:

  • Frenchman Le Chatelier in 1888 is credited with the Le Chatelier's principle
  • His principle is a summary drawn from his findings on various factors that affects equilibrium.
  • The principle states that "if any of the conditions of a system in equilibrium is changed, the system will adjust itself in order to annul the effect of the change".
  • It is used to explain the effect of stress by applying change on a system.
  • The changing conditions are usually concentration, temperature and pressure.

Learn more:

Chemical equilibrium brainly.com/question/10838453

#learnwithBrainly

7 0
3 years ago
When an election is removed a second electron is call the blank energy
igor_vitrenko [27]

Answer:

I believe it would be called the ionization energy

Explanation:

3 0
3 years ago
Read 2 more answers
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