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Why does soap cake sink in water but soap cake in a plastic plate float?
Water striders have structures on their leg surfaces that trap air and hence increase the buoyancy of the leg such that the whole insect can float on water. Soap molecules have two ends, one end is hydrophilic (water attracting) while the other end is hydrophobic (not water attracting). Hydrophilic molecules tends to stick to other hydrophilic molecules and hence do not stick to hydrophobic molecules as much. The hydrophobic molecules also tends to be attracted to other hydrophobic molecules. Water does not intrude into the air filled structures on water strider legs because the legs themselves are also hydrophobic. Water does not stick to the surface of the legs but the hydrophobic end of the soap molecule does. The hydrophobic end of the soap molecules replace the air trapped on the surface of the strider legs while the hydrophilic (water attracting) end completes the bridging of water to the strider leg surface making the strider leg also hydrophilic and losing its buoyancy.
To clean the shower you must remove a what formed by tap water and soap?
Oh, dude, you gotta remove the soap scum. It's like this lovely combination of tap water and soap that just decides to stick around in your shower. So, grab some cleaner and say goodbye to that grimy residue!
From a Bottle Of Soap Bubbles What is that stick that forms bubbles called?
It is called a bubble wand.
When you put a stick in water and remove it the stick is wet When you put a stick in mercury and remove it the stick is dry The reason for this is that adhesive forces are greater?
between the stick and water
Why does dawn dish soap repel pepper?
Soap breaks the surface tension of water. Pepper will only float where there is strong surface tension.
What is used to stick labels on bars of soap?
Water-soluble adhesive is typically used to stick labels on bars of soap. This type of adhesive allows the label to adhere securely to the soap while also making it easy to remove the label when the soap is used.
What is the first step you should take after a needle stick?
wash the area with soap and water
Why does shampoo bubble up?
If you mix water, soap, and air, the soap molecules line up side-by-side to make a layer. One side of this layer has the oily, air-liking ends sticking out and the other side is covered with the water-liking ends. The water molecules stick to the water side and the air to the other side. If you have a lot of air and a little water, which is what happens if you blow a lot of air into a soap-water mixture, then you wind up with a sandwich of three layers: Soap with the oily ends facing the air on either side and water in between. This is just the wall of a soap bubble. So the reason soap, water and air makes bubbles is because air and water molecules don't like to stick together but will stick to different ends of soap molecules.
How do you stick 40k resin together?
Clean the resin well before gluing it. Use Alcohol then soap and water
How does dirty laundry get clean?
when water and soap get mixed around and filter through the thread that makes the laundry, the soap particles stick to the dirt particles and the water washes it all off. then your anua get's it diry again
Is getting glow stick goo on your hand bad?
no, it is not bad, unless you eat it. just wash it off with soap and water.
Why doesn't soap rinse off easily?
Soap doesn't rinse off easily because it lowers the surface tension of water, allowing it to spread out and stick to surfaces, including your skin. This makes it harder to wash away with just water.
Does dish soap mixed with tempera paint help it stick to styrofoam?
It may stick to styrofoam because dish soap mixed with tempera paint it sticks to glass.
How do you uncrack a glow stick?
It is not recommended to attempt to uncrack a glow stick, as this can be dangerous due to the chemicals inside the stick. If a glow stick breaks open, it is best to wash the affected area with soap and water and seek medical advice if necessary.
If an acid is splashed on your skin wash it at once with?
Running water and soap. The water will help dilute and rinse off the acid, while the soap will help neutralize it. If available, use a neutralizing solution recommended for acid exposure.
How do you separate water from soap?
calcium carbonate can be added to soap water. caco3 reacts with soap and forms calcium sterate which can be filter from water.
What is the other half of the phrase soap and?
Soap and water; soap and bubbles.
