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galben [10]
3 years ago
12

What are the kingdoms of eukaryotes

Chemistry
1 answer:
Talja [164]3 years ago
4 0
Protists,fungi,plantar and animalia
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A sample of gas is inside of a rigid container with fixed volume of 350mL. The initial pressure of the system is 366kPa, and the
Cerrena [4.2K]

Answer:

457.5kPa

Explanation:

Given data

V1=V2=350mL  (<em>fixed volume</em> )

P1=366kPa

T1= 88 degrees Celsius

P2=??

T2= 110 degrees Celsius

For the general gas equation

P1V1/T1= P2V2/T2

V1=V2

P1/T1= P2/T2

Substitute

366/88= P2/110

Cross multiply we have

P2*88=366*110

P2*88= 40260

P2= 40260/88

P2= 457.5 kPa

Hence the pressure will change to 457.5kPa

3 0
3 years ago
What is the Si ( metric) for distance?<br>A.meters<br>B.inches<br>C.feet<br>D.kilometers
bixtya [17]

A.meter is the is the answer to the problem you and and if you need to know why then type back

7 0
3 years ago
Read 2 more answers
Fluoride ion is poisonous in relatively low amounts: 0.2 g of F− per 70 kg of body weight can cause death. Nevertheless, in orde
Jobisdone [24]

Answer:

200 L per day

Explanation:

If there is 1 mg of F- per L of water, we can calculate the volume for 2 g like this:

1) Converse the toxic mass of fluoride to miligrams

1 g ------- 1000 mg

0.2 g ----  X

X = 200 mg

2) Calculate the liters of fluoridated drinking water that a person can consume to reach 200 mg

1 mg -------- 1 L

200 mg ---- X

x = 200 L

4 0
3 years ago
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If an atom gains or loses an electron it tends to become what?
jeyben [28]
It would become a negative ion
8 0
3 years ago
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What does the foundation of the continents mostly consist of?
Dafna11 [192]

Answer:

The correct answer is sedimentary rock.

Explanation:

The sedimentary rocks are the types of rocks, which are produced due to the deposition and the succeeding cementation of that substance at the shallow part of the Earth and within the water bodies. In the geological sciences, sedimentation refers to the procedure of the deposition of the solid substance from a state of solution or suspension in a fluid, that is, water or air.

5 0
3 years ago
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