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
Olenka [21]
3 years ago
6

When air pressure is high what is the weather like​

Chemistry
1 answer:
Basile [38]3 years ago
5 0

Answer:

high-pressure systems normally associate with dry weather and mostly clear skies. This usually brings some light winds of cool, dry air, and brings fair weather.

You might be interested in
Chlorine-35 has 17 protons. how many protons and neutrons does the isotope chlorine-36 have?
alexandr402 [8]
To find the number of neutrons in an atom you can use and equation

N = Mass no. - Protons 

N of chlorine-36 = 36 - 17 = 19 

so chlorine-36 has 19 neutrons 

hope that helps  
7 0
3 years ago
Read 2 more answers
When a catalyst is added to a reversible reaction in equilibrium state the value of equilibrium constant
Sergio [31]

Explanation:

The value of equilibrium constant doesn't change when a catalyst is added.

Equilibrium constant depends on Concentration of reactants , Pressure and Temperature.

6 0
2 years ago
How many liters of nitrogen gas are needed to make 25 mol of nitrogen trifluoride
ikadub [295]
The reaction between N₂ and F₂ gives Nitrogen trifluoride as the product. The balanced equation is;

N₂ + 3F₂ → 2NF₃

The stoichiometric ratio between N₂ and NF₃ is 1 : 2
Hence, 
  moles of N₂ / moles of F₂ = 1 / 2
  moles of N₂ / 25 mol        =  0.5
           moles of N₂            =  0.5 x 25 mol = 12.5 mol
 
Hence N₂ moles needed  = 12.5 mol

At STP (273 K and 1 atm) 1 mol of gas = 22.4 L

Hence needed N₂ volume = 22.4 L mol⁻¹ x 12.5 mol
                                          = 280 L 
6 0
3 years ago
The isomers butane and methyl propane have
madreJ [45]

Explanation:

“The isomers butane and methyl propane have the same molecular formula and different properties”, this is because structural isomers usually have different properties to their parent.

3 0
3 years ago
Catalytic converters made of palladium (Pd) reduce automobile pollution by catalyzing the reaction between unburned hydrocarbons
Setler79 [48]
Almost all catalysts work by lowering the activation energy of the reaction with no change in the free energy of the reaction 

- So in this case we can say that palladium  reduce automobile pollution by catalyzing the reaction between un-burned hydrocarbons and oxygen :

D. by decreasing the activation energy 
3 0
3 years ago
Read 2 more answers
Other questions:
  • What volume would be occupied by 8.1 g of a substance with a density of 1.65041 g/cm3 ? answer in units of cm3 ?
    7·1 answer
  • Why is it important that plants have water available in their environment?
    15·2 answers
  • Which layer produces the hot rising magma which eventually erupts from volcanoes
    7·1 answer
  • A/an __ is a type of mass movement that occurs when a thin block of soil, rock, and debris separates from the underlying bedrock
    6·1 answer
  • Is electrolysis of water an example of a chemical reaction? Why or why not?
    9·1 answer
  • Process of loss of electron is called
    6·2 answers
  • Check all items common to bases:
    12·2 answers
  • What is the final temperature of a 93.9 g block of copper (whose specific heat is .385 J/g0C) that starts at a temperature of 45
    8·1 answer
  • ____causes movement of an object,whereas____is the work done ✔️ on an object in given amount of time
    12·2 answers
  • IF CORRECT ILL GIVE BRAINLIEST
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!