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Orlov [11]
3 years ago
9

20 Points!!!!!!!!!!!! Please Help!!!!

Chemistry
2 answers:
mrs_skeptik [129]3 years ago
5 0
#1 is actually C.. Carrying Capacity is the population size an environment can sustain. Thats what my study guide says. <span />
mamaluj [8]3 years ago
3 0
Number 1: (A.)
Number 2: (A.)
Number 3: (B.)

I'm probably wrong but that is what i think
You might be interested in
Describe what what food web is.​
kaheart [24]

Answer: A lot of food chains

Explanation: A food web is the natural interconnection of food chains and a graphical representation of what-eats-what in an ecological community.

5 0
3 years ago
A gas mixture contains ar and h2. what is the total pressure of the mixture, if the mole fraction of h2 is 0. 350 atm and the pr
nasty-shy [4]

Considering the Dalton's partial pressure, the total pressure in the mixture of gases is 1.371 atm.

The pressure exerted by a particular gas in a mixture is known as its partial pressure.

So, Dalton's law states that the total pressure of a gas mixture is equal to the sum of the pressures that each gas would exert if it were alone:

P_{T} = P_{1}+P_{2}+......+P_{n}

where n is the amount of gases in the mixture.

Dalton's partial pressure law can also be expressed in terms of the mole fraction of the gas in the mixture.  So in a mixture of two or more gases, the partial pressure of gas A can be expressed as:

P_{A} = X_{a}P_{T}

In this case, the partial pressure of gas H₂ can be expressed as:

P_{H2} = X_{H2} P_{T}

You know:

P_{H2} = 0.48 atm

X_{H2} = 0.35

Replacing in the definition of partial pressure of gas H₂:

0.48atm = 0.35P_{T}

Solving:

P_{T} = \frac{0.48atm}{0.35}

P_{T}= 1.371 atm

In summary, the total pressure in the mixture of gases is 1.371 atm.

Learn more about partial pressure: brainly.com/question/15302032

#SPJ4

5 0
1 year ago
Chromosomes are found inside the_____ of a ______
spin [16.1K]
Chromosomes are found inside the nucleus of an animal/plant cell.
7 0
3 years ago
Genes are located in which part of a cell?
Paraphin [41]

Answer:at the cellular nucleus

Explanation:

5 0
3 years ago
The density of water is 1.00 gram/milliliter. What is the volume in milliliters of 1.00 mole of water? Express your answer to th
Svetradugi [14.3K]

Answer:

18.00 mL is the volume in mL of 1 mol of water

Explanation:

Water density = water mass / water volume

1 g/mL = water mass / water volume

1 mol of water weighs 18 g. Therefore, 1 g/mL = 18 g / water volume

water volume = 18 mL

4 0
3 years ago
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