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
anastassius [24]
3 years ago
7

HELP!!!!!!!!!!!!!!!! PRETTY PLEASE !!!!!!!!!!!!!!!!

Chemistry
2 answers:
nekit [7.7K]3 years ago
8 0

Answer:

24rq3r54

Explanation:

3t5q6tq6tq

I am Lyosha [343]3 years ago
4 0

Answer:

B. 75.0 kPa

Explanation:

P1V1/T1=P2V2/T2

(x * 100 L)/(300 K)=(100 kPa * 50.0 L)/(200 K)

x=75.0 kPa

You might be interested in
What do you expect from a hurricane?
blsea [12.9K]
Depending in the category of the Hurricane, you make experience different levels of wind power and destruction. Hurricanes only have 5 categories ranking from Category 1 to Category 5. The smallest category is category 1 making category 5 the largest. The bigger the category, the more wind or destruction you'll experience.
6 0
3 years ago
Read 2 more answers
Describe the relationship between predator and prey in a balanced ecosystem. Please hellppp.
Umnica [9.8K]

Answer:without predators, to keep prey from producing too many and over eating, the ecosystem suffers as there isn’t enough for the prey themselves to eat.

Explanation:

3 0
3 years ago
PLEASE HURRY!!!
Bezzdna [24]

Answer:

  • <em><u>Measurement of the amount of variation of the species in a given area. </u></em>

Explanation:

<em>Bio</em> preffix means life. Thus, literally, biodiversity means how diverse is the life. This is, how many different organisms an ecosystem or biome has.

Thus, biodiverstiy, although more complex than just that, is a measure of the number of species that live in a region.

The biome with most species than any other, this is the biome with the greatest biodiversity, is the tropical rainforest biome, which are located near the equator. As you can imagine, a large number of different plants, animals, and microorganisms live in these forests, making them the regions with greatest biodiversity on the planet.

6 0
3 years ago
How do you obtain oxide from a mixture?
emmainna [20.7K]

By direct heating of an element with oxygen : many metals and non-. metals burn rapidly when heated in oxygen or air producing their oxides e.g.

3 0
3 years ago
_________feedback is a type of feedback in which a system is triggered to produce an output.
stiv31 [10]

Answer:

positive

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • What are the horizontal (from left to right) parts of the periodic table called?
    10·2 answers
  • Calcum chloride contains only calcum and chloride What is the fomula for this compound? fou need the Peodie Table for thia quest
    8·1 answer
  • How many moles are in 1.93x1023 particles of Na3PO4?
    15·2 answers
  • The frequency of stretching vibrations is correlated to the strength and stiffness of the bond between two atoms. This can be th
    6·2 answers
  • Which of the following are characteristic(s) of molecules. Select all that apply. Molecules consist of two or more atoms. Atoms
    10·2 answers
  • A gradual change over time in a species that enables the species to better survive in its environment is known as a(n)
    8·2 answers
  • __H₂ + __ O₂ → __ H₂O What type of reaction is above:
    12·1 answer
  • What is the definition of a community in environmental science
    13·1 answer
  • Construct a Lewis structure for hydrogen peroxide, H2O2, in which each atom achieves a stable noble-gas electron configuration.
    10·1 answer
  • Helppppppppppppppppppppp
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!