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
Ket [755]
3 years ago
6

How many moles are 21.67 L of NH4CI? Type your answer...

Chemistry
1 answer:
NNADVOKAT [17]3 years ago
6 0

Answer:

0.967mole

Explanation:

Given parameters:

Volume of NH₄Cl  = 21.67L

Unknown:

Number of moles  = ?

Solution:

We assume that the volume was taken at standard temperature and pressure,

 Then;

  Number of moles  = \frac{volume }{22.4L}  

 Number of moles  = \frac{21.67}{22.4}   = 0.967mole

You might be interested in
Wheat determines an objects velocity
Olegator [25]

The objects speed and direction of motion or change of its position

6 0
4 years ago
Balance the redox reaction in alkaline medium & identify the oxidizing & reducing agents
Darya [45]

The balanced redox equation of the reaction is given below:

  • I⁻ + 2 MnO₄ + H₂O → IO₃⁻ + 2 MnO₂ + 2 OH⁻

The oxidizing agent is MnO₄ while the reducing agent is I⁻.

<h3>What are redox equations?</h3>

Redox equations are equations in which oxidation and reduction reactions occur together.

Redox reactions can take place in alkaline or acidic mediums.

The balanced redox equation of the reaction is given below:

  • I⁻ + 2 MnO₄ + H₂O → IO₃⁻ + 2 MnO₂ + 2 OH⁻

The oxidizing agent is MnO₄ while the reducing agent is I⁻

In conclusion, a balanced redox equation is one in which the atoms and the change in oxidation state is equal on both sides of the reaction.

Learn more about redox equations at: brainly.com/question/27239694

#SPJ1

8 0
2 years ago
True or False: A charged object has a surplus or deficiency of electrons
nadya68 [22]

Answer:

true I believe

Explanation: so sorry if this is wrong

3 0
3 years ago
How many liters would you need to make a 1 m solution if you have 6 mil of sodium hydroxide
Andru [333]

Answer:

molarity = no. of moles of solute / 1 liter .

* one moles of sodium hydroxide = 40 gm of sodium hydroxide.

so we can said ; if want prepare 1 molar NaOH solution then we need 40 gm NaOH dissolve in one liter of water so it became one 1 molar NaOH solution

Explanation:

5 0
3 years ago
Which is the correct way to write 602,200,000,000,000,000,000,000 in scientific notation
serious [3.7K]
6.022 x 10^23
I answered this already :)
4 0
3 years ago
Other questions:
  • How many milliliters of 0.120 m naoh are required to titrate 50.0 ml of 0.0998 m benzoic acid to the equivalence point? the ka o
    11·1 answer
  • Hurry please!! Needs to be turned in by 20 minutes!! Describe the two main factors the influence the path of surface currents. W
    9·1 answer
  • Que es magnitud, los tipos de magnitud y dar ejemplos de cada una de ella
    10·1 answer
  • How do you figure out the electron configuration of an element?
    13·1 answer
  • What is the systematic name of the following compound FE2S3
    9·1 answer
  • Ni4+ + _____e- LaTeX: \longrightarrow⟶ Nix+
    11·1 answer
  • HELPP PLEASEEE I REALLY NEED IT!!!!!!!!
    11·1 answer
  • Which of the following statements about complete metamorphosis is TRUE?
    12·1 answer
  • The pH of a solution prepared by dissolving 0. 350 mol of solid methylamine hydrochloride (CH3NH3Cl) in 1. 00 L of 1. 10 M methy
    12·1 answer
  • Which of the following minerals is a ferromagnesian silicate?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!