The mole fraction of the non-volatile solute in the solution is 0.13.
<h3>Mole fraction of solute </h3>
Using law of vapor pressure formula
Mole fraction of the non-volatile solute=Vapor pressure of the pure acetone-Vapor pressure of the solution /Vapor pressure of the pure acetone
Where:
Vapor pressure of the pure solvent (acetone) =266 torr
Vapor pressure of the solution =232torr
Mole fraction of solute = ?
Let plug in the formula
Mole fraction of the non-volatile solute=266-232/266
Mole fraction of the non-volatile solute=34/266
Mole fraction of the non-volatile solute=0.127
Mole fraction of the non-volatile solute=0.13 (Approximately)
Inconclusion the mole fraction of the non-volatile solute in the solution is 0.13.
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I believe it is false.
I think that electromagnetic radiation can occur in other forms such as rays. Rays and waves seem similar and are both apart of the electromagnetic spectrum, but they take different forms.
Answer:
in physics, quantitative measure of inertia, a fundamental property of all matter
The correct answer is - B) the water quality of the stream.
By studying the fish populations and their well being, the watersheds, as well as the composition of the water, the scientists are trying to keep track of the situation of the quality of the water in the stream.
The fish populations, their activity, well being, are always a nice indicator about the water quality, as they live in it and are directly effected by any negative changes in the water quality.
The watersheds can also show a partial picture of the quality of the water in the streams, and that is because the water passes through them before entering the stream itself, so a clean and healthy watershed, often means good quality of the water.
The most relevant indicator of the quality of the water in the stream is still the testing of the water itself, where the water composition can be examined in detail thus to be determined its condition.
People do transform images. The option that describes a lossy transformation of a digital image is:
- Replace the green component of each pixel with the average value of the red and blue components of the pixel
<h3>What is transformation in image processing?</h3>
An image transform is known to be a kind of image that is converted from one domain to another kind of domain.
Digital images are known to be depicted by the red, green, and blue values (an RGB triplet) of a stated specific pixel in an image.
A lossy work is done when Creating the negative of an image by producing a new RBG triplet for each pixel in which each value is calculated by subtracting the original value from 255.
See options below
- Swap the values of the blue and green components for each pixel.
- Replace the green component of each pixel with the average value of the red and blue components of the pixel.
- Replace the values for each pixel with the values from the pixel which is 10 pixels to the right. If the pixel is less than 10 pixels from the right of the image continue counting from the left of the image when the edge is reached
- Replace each component of each pixel with the original value of that component subtracted from 255.
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