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HACTEHA [7]
2 years ago
13

Science pls helppp?!

Chemistry
2 answers:
hichkok12 [17]2 years ago
6 0

Answer:

2nd one down

Explanation: distance divided by time interval

ch4aika [34]2 years ago
3 0
Your doing great keep up the good work
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A 10​-liter ​[l] flask contains 1.4 moles​ [mol] of an ideal gas at a temperature of 20 degrees celsius ​[degrees​c]. What is th
Lynna [10]

The pressure in the flask is 3.4 atm.

<em>pV</em> = <em>nRT </em>

<em>T</em> = (20 + 273.15) K = 293.15 K

<em>p</em> = (<em>nRT</em>)/<em>V</em> = (1.4 mol × 0.082 06 L·atm·K⁻¹mol⁻¹ × 293.15 K)/10 L = 3.4 atm

4 0
3 years ago
Read 2 more answers
"The sun was setting behind the mountain when Isaiah reached the first fields of crops, bordered by low white stone walls. At th
kvasek [131]

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This is bob. If you brainliest him. He will reward you with a certain script.

5 0
3 years ago
(Science. I choose Chemistry for no good reason)
Rina8888 [55]
I believe that the chemical formula for an acid often begins with H, which means C is your answer.
6 0
3 years ago
Thermohaline currents are influenced by wind.<br><br> True or false?
tresset_1 [31]

Answer:

FALSE

Explanation:

The under-water deep ocean currents that are generated due to the differences in the water density are generally termed as the thermohaline circulation. It is mainly controlled by the two factors namely the temperature and the salinity. The word 'thermohaline' is directly derived from the temperature (thermo) and salinity (haline).

This thermohaline circulation is considered as the oceanic conveyor belt that allows the water to move under the surface of water at certain depths from the equator to the poles and back from the poles to the equator.

Thus, it is directly associated with the density of the water. It has no relation with the wind.

Hence, the above statement is False.

6 0
3 years ago
In which phase of a substance do its particles have the greatest average kinetic energy?
ycow [4]

Answer:

Gas

Explanation:

Molecules in the solid phase have the least amount of energy, while gas particles have the greatest amount of energy. The temperature of a substance is a measure of the average kinetic energy of the particles.

BRAINLIEST :)()()(

6 0
3 years ago
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