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agasfer [191]
3 years ago
15

The greater the molality of solute, the less (easily) a solution evaporates.

Chemistry
1 answer:
Alina [70]3 years ago
7 0

Answer:

The answer is "False".

Explanation:

The given statement is false, which can be defined as follows:

  • Molarity is focused on solution liters, which is focussed on kg of solvents when analyzing the property of solutions related to vapor temperature.
  • Its pressure variations, quantities represented in molar concentration can be used.  
  • It is used when its meaning doesn't change with temperature changes. It can be calculated as the M1 x V1 = M2 x V2.

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Plants can respond to the change of season by losing their leaves, flowering, or breaking dormancy. Plants go through seasonal changes after detecting differences in day length.

Explanation:

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2 years ago
Use the van der Waals equation and the ideal gas equation to calculate the pressure for 1.50 mol He gas in a 1.00 L container at
Tamiku [17]

The difference in pressure is <u>8.98 %.</u>

What is pressure ?

In the physical sciences, pressure is defined as the stress at a point within a confined fluid or the perpendicular force per unit area. A 42-pound box with a bottom area of 84 square inches will impose pressure on a surface equal to the force divided by the area it is applied to, or half a pound per square inch. Atmospheric pressure, which is roughly 15 pounds per square inch at sea level, is the weight of the atmosphere pressing down on each unit area of the Earth's surface. Pascals are used to express pressure in SI units; one pascal is equivalent to one newton per square meter. Almost 100,000 pascals of atmospheric pressure are present.

Learn more about the pressure with the help of the given link:

brainly.com/question/23603188

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3 0
1 year ago
Which of the following particles is the smallest in radius
Gnesinka [82]

Answer:

Its helium

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7 0
2 years ago
Read 2 more answers
When multiplying numbers in scientific notation what do you do with exponents?
Basile [38]

Answer:

Subtract them.

Explanation:

''''"Since all number in scientific notation have base 10, we can always multiply them and divide them. To multiply two numbers in scientific notation, multiply their coefficients and add their exponents. To divide two numbers in scientific notation, divide their coefficients and subtract their exponents."""""

I was actually learned about this in school just found an source.

6 0
3 years ago
A sealed container holding 0.0255 L of an ideal gas at 0.991 atm and 69 ∘ C is placed into a refrigerator and cooled to 43 ∘ C w
ANEK [815]

Answer:

The final pressure of the gas is 0.915atm

Explanation:

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P1 / T1  =  P2 / T2

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(0.991 atm / 342K) . 316K = P2

0.915 atm = P2

3 0
3 years ago
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