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
sergey [27]
2 years ago
15

What changes as you descend through the water column

Chemistry
1 answer:
nikklg [1K]2 years ago
4 0
As someone descends through a water column, the pressure increases. This happens because water at higher levels exerts weight on the lower layers of water.
You might be interested in
If the length of a string increases 2 times but the mass of the string remains constant, the new density of the string will equa
Genrish500 [490]

If the length of a string increases 2 times but the mass of the string remains constant, the original density  will be multiplied by a factor  mathematically given as

v=1.414 times

<h3>Will the new density of the string equal the original density multiplied by what factor?</h3>

Generally, the equation for the  volume is mathematically given as

v = sqt(TL/m)

Where

density = mass/length

Therefore

v2/v1 = \sqrt{L2/L1}

v2/v1 = \sqrt{2}

In conclusion,v ratio will give us

v=1.414 times

Read more about volume

brainly.com/question/1578538

8 0
2 years ago
The pressure exerted by 1.5 mol of gas in a 13 L flask at 22 °C is ____ kPa
sukhopar [10]

Answer:

282.7KPa

Explanation:

Step 1:

Data obtained from the question.

Number of mole of (n) = 1.5 mole

Volume (V) = 13L

Temperature (T) = 22°C = 22 + 273°C = 295K

Pressure (P) =..?

Gas constant (R) = 0.082atm.L/Kmol

Step 2:

Determination of the pressure exerted by the gas.

This can be obtained by using the ideal gas equation as follow:

PV = nRT

P = nRT /V

P = 1.5 x 0.082 x 295 / 13

P = 2.79atm.

Step 3:

Conversion of 2.79atm to KPa.

This is illustrated below:

1 atm = 101.325KPa

Therefore, 2.79atm = 2.79 x 101.325 = 282.7KPa

Therefore, the pressure exerted by the gas in KPa is 282.7KPa

8 0
3 years ago
Write the lewis structure for mgi2. draw the lewis dot structure for mgi2. include all lone pairs of electrons.
viktelen [127]
Lewis Structure is drawn in following steps,

1) Calculate Number of Valence Electrons:
    
# of Valence electrons in Mg  =  2
# of Valence electrons in I      =  7
# of Valence electrons in I      =  7
                                               ---------
Total Valence electrons          =  16

2) Draw Mg as a central atom surround it by two atoms of Iodine.

3) Connect each Iodine atom to Mg, and subtract two electrons per bond. In this case we will subtract 4 electrons from total valence electrons. i.e.

Total Valence electrons           16
- Four electrons                    -   4
                                              ----------
                                                  12

4) Now start adding the remaining 12 electrons on more electronegative atoms i.e. Iodine.

The final lewis structure formed is as follow, 

4 0
3 years ago
What are the effects of inhalation of acetone vapor?
Ipatiy [6.2K]

Answer:

it can cause irritation in eyes throat and lungs and u can become lightheaded, or possibly fall in a coma

5 0
3 years ago
WILL MARK BRAINLY
DENIUS [597]

Answer:

its B i guess

Explanation:

7 0
2 years ago
Other questions:
  • What is the voltage of a cell with half-reactions Zn(s) = Zn2+ + 2e-
    12·1 answer
  • The continents may not have drifted slowly into their present positions. True False
    10·2 answers
  • Can someone plz help me???? will mark as brainliest!!!!!!!!!!!
    12·1 answer
  • Consider the equation: 2NO2= N2O4. Using ONLY the information given by the equation which of the following changes would increas
    6·1 answer
  • Energy is transferred thru heat by each of the following methods EXCEPT?
    15·1 answer
  • DDT was banned from use as a pesticide in the United States because
    8·1 answer
  • What is enthalpy? the total concentration of the system the total heat content of the system the total pressure of the system th
    13·2 answers
  • NEED HELP ASAP!!!
    8·1 answer
  • Ge(NO2)2 whats the name of this formula?
    8·1 answer
  • A. How does the atomic radius change going down and across the periodic table?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!