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What is the effect of adding more water to the following equilibrium reaction?
Equilibrium is pushed to the reactant side
A semipermeable membrane has a 4 percent salt solution on the right side and a 12 percent salt solution on the left side what will most likely occur-?
Osmosis of water from the right to the left
What is a wheat penny mad of?
A wheat penny is made of 95% copper and 5% tin or zinc. They were minted from 1909 to 1958 and feature a design of two wheat ears on the reverse side.
How does cellulose fibers absorb water?
The OH ends of the cellulose chain allow for hydrogen bonding with the water molecules. The electrons concentrate around the Carbon side - makes the OH end polar. A more positive end on the H side, and a more negative charge on the carbon side.
How does water move in osmosis?
Osmosis moves a solvent (eg water) to balance the concentrations of solute either side of a semipermeable membrane. The solvent is not lost.If the concentration of a solution is higher on one side of the membrane than the other, then the water moves across the membrane from the less concentrated side to the more concentrated side to dilute it until the concentrations on either side are equal.
What side of a US penny weighs more?
The side of a US penny with the image of Abraham Lincoln weighs more because it has higher relief due to the design.
What is the B-side of the Beatles' Strawberry Fields Forever?
"Strawberry Fields Forever" was the flip side of "Penny Lane". The single was considered a double A-side, but "Penny Lane" got more attention.
How many drops of water can a penny hold on its surface?
Water has a surface tension. When dropping water on a penny, people usually underestimate how much water the surface of a penny can hold. The surface tension of water is strong on a smaller surface, and when dropping water on the surface of a penny, towards 20 drops the water on the penny will look like it is bulging out a lot. It really depends, depending on which side of the penny you are using, it ranges from 6 to even 34 drops using a simple eyedropper. Because eyedroppers do not produce the exact same size of drops every time, the result is not very accurate. To be even more accurate, scientists use accurate distributing machines and a very new penny to determine how many drops of water it can hold without vibrations. There could be certain amounts of grime and dirt on a penny, depending on how old it is, which can affect how much water can be put onto it. Different types of water can also change how much a penny can hold. Tap water has certain amounts of chemicals in it, and that could also affect the weight and surface tension of the water on the penny. The height of which the water comes off from matters too, the more force of the water that comes down, the more likely the water on the penny is to splash and spill. The place the water lands on also has an effect on it. To be even more accurate, light has a mass. If light shines directly at the water on a penny, it could push it a tiny bit. This change is impossible to see, and it has basically no effect on the penny or water at all whatsoever. Remember, all tests may not be 100% accurate, and there may always be a chance that there is a better way to make a penny hold more droplets of water than the presumed "most advanced and accurate" way.
Who is on the head and tail side of the penny?
The head of a penny is obviously the queens head, and the tail is that thing on the other side of the penny.
Is dropping water on Lincoln side of penny a valid experiment?
Not really, the better expiriment would be if you used both sides of t he penny and compare all of your trials.
What are the initials on the tails side of a penny?
Your answer depends on the date on the penny.
What are the beliefs of a penny of the US?
If you find a penny on the heads side it is good luck if you find a penny on the tails side and pick it up it is bad luck
Best part of a potato for you?
The left side. Although the right side of a potato tastes the best, the left side typically holds more nutrients.
In what way does cohesion play a part in how many drops of water can be dropped onto the head side of a penny?
Cohesion is the attraction between water molecules that allows them to stick together. This cohesion enables the water drops to pile up on top of each other on the head side of a penny without spilling over the edge. The surface tension created by cohesion allows the drops to form a dome shape on the penny before spilling.
What is the value of a penny stamped with queen elizabeth 2 on the side and a Canada leaf on the other side?
A penny with Queen Elizabeth II on one side and a Canada leaf on the other side is a Canadian one-cent coin minted between 1953 to 2012. In terms of monetary value, it holds its face value of one cent. However, due to Canada phasing out the penny in 2013, it is no longer in circulation and may hold some collector's value, depending on its condition and rarity.
Who is in the picture on the back of the penny?
One side of the penny pictures the Lincon Memorial in Washington D.C. The other side (the side with the person on it) pictures Abraham Lincoln. The penny is pretty much a tribute to Abraham Lincoln
The side from which more water molecules cross the semipermeable membrane?
The pure solvent side is the side from which more water molecules cross the semipermeable membrane.
