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
Alja [10]
2 years ago
14

How many moles of neon gas are there 25.0 L of gas or 5.0°C with a pressure of 89.9 KPa?

Chemistry
1 answer:
vladimir2022 [97]2 years ago
8 0
  • Volume=25L
  • Temperature=5°C
  • Pressure=89.9kPa

Now

\\ \rm\rightarrowtail PV=nRT

\\ \rm\rightarrowtail n=\dfrac{PV}{RT}

\\ \rm\rightarrowtail n=\dfrac{89.9(25)}{5R}

\\ \rm\rightarrowtail n=89.9(5)/R

\\ \rm\rightarrowtail n=449.5/R mol

You might be interested in
Which compound is an Arrhenius base?
Dmitry_Shevchenko [17]
I was hoping that some choices would be given to choose from. As there are no choices given, so i am answering the question based on my knowledge and hope that it comes to your help. Calcium hydroxide is a good example of Arrhenius base. An Arrhenius base is actually a substance that releases a hydroxyl ion in water.
3 0
3 years ago
What prediction can i make about malaria
Sunny_sXe [5.5K]

Answer:

A disease caused by a plasmodium parasite, transmitted by the bite of infected mosquitoes.

The severity of malaria varies based on the species of plasmodium.

Symptoms are chills, fever, and sweating, usually occurring a few weeks after being bitten.

People traveling to areas where malaria is common typically take protective drugs before, during, and after their trip. Treatment includes antimalarial drugs.

Explanation:

4 0
3 years ago
A new substance is formed when the?
quester [9]

Answer:

A chemical reaction happens when substances break apart or combine to form one or more new substances.

Explanation:

hope its right.

4 0
3 years ago
Anyone have a good tip, or app to help me with nomenclature???
ExtremeBDS [4]
Nomenclature of what?
3 0
4 years ago
What is erosion by precipitation?
expeople1 [14]
"High-intensity" storms produce larger drops that fall faster than those of "low-intensity"storms and therefore have greater ability to destroy and dislodge particles from the soil matrix.
Hope that helped :)
5 0
3 years ago
Other questions:
  • one advantage of recording data accurately is that you can _____. control the results repeat the experiment eliminate mistakes a
    9·1 answer
  • Find percent yield:
    6·1 answer
  • An element has four naturally occurring isotopes with the masses and natural abundances given in the table below. Find the atomi
    11·1 answer
  • Which of the following types of energy equals the total energy of motion and position
    9·1 answer
  • 1. Hydrogen gas burns in air according to the equation below.
    7·1 answer
  • Fresh pineapple contains the enzyme ______, which helps in the digestion of food. A.romelain B.bromelain C.bromatose D.maltose E
    12·1 answer
  • Explain the process of groundwater
    9·1 answer
  • When solutions of magnesium chloride and potassium phosphate are combined write the formula for the precipitate formed
    14·1 answer
  • Why are catastrophic events called natural disasters?
    9·2 answers
  • How much precipitation is shown in the rain gauge below?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!