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Which statement must be mentioned in explaining why amphipathic molecules line up at a water surface?
Amphipathic molecules line up at a water surface to minimize their energy by exposing their hydrophobic tails to air while placing their hydrophilic heads in contact with water, creating a stable interface between the two phases.
Which statement correctly describes a sample of gas confined in a sealed container?
A sample of gas confined in a sealed container will distribute itself evenly throughout the container, filling the available space. The gas molecules will continuously move and collide with each other and the container walls, exerting pressure on the walls due to their random motion.
Which statement shows how to correctly convert from the mass of a compound in grams to the amount of that compound in moles?
To convert from the mass of a compound in grams to the amount of that compound in moles, you need to divide the mass of the compound in grams by its molar mass (which is found on the periodic table). This will give you the number of moles of the compound. The formula to use is: moles = mass (g) / molar mass.
Electron X can change to a higher energy level or a lower energy level Which statement is true of electron X?
Electron X can transition between energy levels by either absorbing or emitting a photon. The energy change corresponds to the photon's energy (ΔE = hf), where h is Planck's constant and f is the frequency of the photon. The transitions between energy levels are quantized and follow the laws of quantum mechanics.
A mole is an SI base unit that describes the?
amount of substance in a system. It is defined as the number of atoms in 12 grams of carbon-12, approximately 6.022 x 10^23 entities. This unit is used to measure the quantity of particles such as atoms or molecules in a sample.
Which statement correctly describes the graph of g(x) if g(x) f(x - 6)?
The graph of g(x) is the graph of f(x) shifted 6 units in the direction of positive x.
Which statement describes the rate of change of the following function?
Which statement describes the rate of change of the following function?f(x) = -6x - 9
Which expression correctly describes x divided by the sum of y and 7?
X/(y+7)
What statement correctly describe X games?
The X Games have gained world wide television coverage and popularity - APEX
Who Which term best describes the statement given below if x is y and y is z them x is z?
A syllogism- apex
What expression correctly describes x divided by the sum of y and 7?
tHERE IS NO DIRECT WAY TO FINDS OUT THIOS MATHEMATICAL EQUATION!
Which statement best describes a line in slop-intercept form when the coefficient of the x-term is positive?
The line will be going 'uphill' from left to right
A photon with frequency 7.5 x 1014 Hz strikes an atom and is absorbed by the atom Which correctly describes what happens to the atom?
An electron in the atom gains about 5 x 10-19 J of energy
Write a statement that describes a linear function?
Finding the final cost of an item that originally sold for x dollars but is marked down 40% and has an 8.25% tax rate.
How do you remove a game on an iPad?
First, hold down the game with your finger. Do not open it. If you do it correctly, all of your games will be slightly shaking and have an X in the corner. Click the X on the one you would like to delete. It will ask you to make sure.
Which statement must be mentioned in explaining why amphipathic molecules line up at a water surface?
Amphipathic molecules line up at a water surface to minimize their energy by exposing their hydrophobic tails to air while placing their hydrophilic heads in contact with water, creating a stable interface between the two phases.
What is a number that produces a true statement?
An example of a true statement in algebra is x=x
