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
ella [17]
2 years ago
12

Air trapped in a cylinder fitted with a piston occupies 145.7 mL at 1.08 atm pressure.

Chemistry
1 answer:
tigry1 [53]2 years ago
5 0
What is the new fil what is the new volume win the piston is depressed increase the pressure by 25 50
You might be interested in
Draw the most stable resonance structure for the intermediate in the electrophilic aromatic bromination of aniline, anisole, and
ASHA 777 [7]

Answer:

Here's what I get

Explanation:

(a) Intermediates

The three structures below represent one contributor to the resonance-stabilized intermediate, in which the lone pair electrons on the heteroatom are participating (the + charge on the heteroatoms do not show up very well).

(b) Relative Stabilities

The relative stabilities decrease in the order shown.

N is more basic than O, so NH₂ is the best electron donating group (EDG) and will best stabilize the positive charge in the ring. However, the lone pair electrons on the N in acetanilide are also involved in resonance with the carbonyl group, so they are not as available for stabilization of the ring.

(c) Relative reactivities

The relative reactivities would be

C₆H₅-NH₂ >  C₆H₅-OCH₃ > C₆H₅-NHCOCH₃

4 0
3 years ago
An ionic compound has a very negative heat of solution in water. Would you expect it to be soluble or insoluble in water?.
ddd [48]

Answer:

It will be Insolube in water

8 0
2 years ago
A student knows that hydrogen (H) atoms and oxygen (O) atoms combine to form water (H2O). The student correctly predicts that hy
marusya05 [52]

Answer:

A

Explanation:

They both need to lose 2 electrons to form ions

6 0
3 years ago
An atom of sodium has an atomic mass of 23 and an atomic number of 11. The atom contains
babunello [35]
The element sodium has<span> 12 neutrons, </span>11<span> electrons and </span>11<span> protons. 

</span>
8 0
3 years ago
Given the balanced equation:
Svet_ta [14]
Is there any answer choices before i get started on working out the problem
8 0
2 years ago
Other questions:
  • Ty thinks it's strange that a person with an Asian-sounding name speaks Spanish as her primary language. Ty's thoughts are an ex
    13·1 answer
  • Which is an example of kinetic energy?
    6·2 answers
  • : 0.882 mm what’s the answer
    13·2 answers
  • Is coffee creamer an acid or base?
    9·2 answers
  • Mr. Peters’ class conducted a fun experiment during class. For homework, Jason had to analyze the data and make a conclusion. Wh
    6·2 answers
  • ______ is the use of enzymes is necessary to increase the activation energy requirements of a chemical reaction.
    12·1 answer
  • The stem of a plant is made of several types of tissue that work together.
    9·1 answer
  • the following punnett square shows a cross between two hybrid flowers. if the flowers show incomplete dominance, what fraction a
    15·2 answers
  • Can someone please help me ? Click the picture
    10·1 answer
  • How many moles of O2 are produced in the decomposition of 24 g of water in the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!