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-3 has more water potential
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When you are under the water at 3 pm and you look up at the water is the sun going to be lower or higher than it appears?
It will be higher due to refraction.
What is the total number of atoms in water?
it depends on how much water you have. but the density is 1g/cm^(3) .
How do you find number of atoms in water mole?
In order to go from moles to number of particles in any substance you simply multiply the number of moles by Avagadro's number (6.02 x 10^23). Once you have the number of molecules (in general it's particles), you would multiply the number of molecules by the number of atoms in each molecule. In water there are 3 atoms per molecule (2 hydrogens, 1 oxygen),so you'd mulitply by 3.Summarizing: You have to multiply the number of water moles by Avagadro's number (6.02 x 10^23) and then again by number of atoms per molecule (3).n timesA times 3 = number of atoms in 'x' moles of water
What is the molarity of a solution of 3 moles if FeBr3 in one half L water?
Molarity = number of moles / number of liters. For this question the number of moles is 3 and the number of liters is 0.5 So 3/0.5 = 6 The solution is 6 M.
When a solution is diluted does it change the number of moles dissolved?
The number of moles of a solute will not change as a solution is diluted, however, the concentration of the solute will decrease. If you were to evaporate the water from the diluted solution, you would have the same number of moles of solute as when you started. You can test this by comparing the mass of the solute before producing the solution to the mass of the solute after the solution was diluted. The two masses should be the same.
What does 2 over 3 in fractions?
2 over 3 is a number. It has no potential to DO anything.
What is some examples of gravitational potential energy?
Any object that is higher than ground level in earth's gravitational field has potential energy stored in it. Examples: 1. A plane or bird in the sky 2. A parachutist 3. Water stored in a dam, or water tanks at some height above earth's surface 4. A satellite orbiting Earth
When you are under the water at 3 pm and you look up at the water is the sun going to be lower or higher than it appears?
It will be higher due to refraction.
How do you subtract a negative number from a positive number?
you subtract the numbers then he higher number to start out with is the awnser. example: negative 3 - positive 7= 3-7=4 the higher number is 7 so i is positive. the final answer is positive 4
Osmosis always involves what?
Osmosis refers to the flow of water along the water potential through a selectively/differentially permeable membrane/tubing due to a difference in water potential. Thus, it always involves 1) a selectively/differentially permeable membrane 2) difference in water potential(related to concentration gradient) 3)flow of water.
What are three ways for material to move in and out of cells?
3 ways of transport:Active transport - this is when the cell uses energy to move the substance across a partailly permeable membrane. This ususally needs to be done when it is working against a concentration gradient or water potential. For example, a root hair cell may use active transport to take up water, as there is a higher water potential inside the cell than there is outside.Diffusion/Passive transport - This is when the substance moves across a partially permeable membrane down a concentration gradient or water potential. This method takes no energy.Osmosis - This is the movement of WATER down a water potential across a partially permeable membrane. This uses no energy. When talking about water, use this term.
How do you divide a low number with a higher number?
If the question is 2 divided by 3 you get a fraction or a decimal. the answer is 3/4 or .75.
What is the gravitational potential energy with respect to the surface of the water of a 75.0 kilogram diver located 3.00 meters above the water?
Gravitational potential energy = m*g*h = 75*9.8*3 = 2205 Newtons.
Which number is lower than 3 plus 6 and higher than 3 plus 4?
8
What is the probability of rolling a number higher than 4?
There are six faces, and only three faces with a number higher than a four. So it is 3 chances in 6.
What is a number higher than 10 that is not divisible by 3 4 or 5?
11
What is a number that is higher then 12 and lower then 40 and has exactly 3 factors?
30
