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In a water molecule, the oxygen atom exerts a stronger pull on the electrons than the hydrogen atoms do. As a result the oxygen carries a partial negative charge and the hydrogen a partial positive charge. This results in what is called a polar molecule. The positive end of one molecule will attract the negative end of another and vice versa. As a result water molecules will cling to each other in a similar manner to magnets.
What else can I help you with?
A restriction enzyme is likely to cut which kind of molecules?
DNA molecules. A strand of DNA molecules can be cut to have blunted ends or jagged ends (sticky ends).
What happens to flour when water is added?
When water is added to flour, it hydrates the protein gluten and starch molecules in the flour, causing them to swell and absorb moisture. This process activates the gluten, resulting in the formation of a cohesive dough. This dough can then be kneaded and shaped to create various baked goods.
What has a higher concentration of water molecule's 200 molecules of water or mixture of 300 molecules of water and 100 molecules of food coloring?
The 200 molecules of water have a higher concentration of water molecules than the mixture of 300 molecules of water and 100 molecules of food coloring. In the mixture, the total number of molecules is 400, but only 300 of them are water, resulting in a lower concentration of water. In contrast, the 200 molecules of water represent 100% concentration of water.
Is the concentration of water molecules higher in pure water or in sugar water?
The concentration of water molecules is higher in pure water compared to sugar water. Sugar water has sugar molecules dissolved in it, which decreases the concentration of water molecules relative to pure water.
What are free water molecules?
Free water molecules refer to water molecules that are not bound to other substances or ions. These molecules are freely moving and not involved in chemical interactions or bonding with other molecules.
Which property of water causes water drops to bead on s freshly waxed car?
Water molecules are sticky due to hydrogen bonds
Why does saliva bubble?
because the molecules are sticky
Soil particles that feel sticky when moist?
Clay particles are soil particles that feel sticky when moist. Clay has small particle size and a high surface area, which allows it to hold onto water molecules and create a sticky feeling when wet.
Why is there a force of attraction between water molecules?
The property of cohesion describes the ability of water molecules to be attracted to other water molecules, which allows water to be a "sticky" liquid. Hydrogen bonds are attractions of electrostatic force caused by the difference in charge between slightly positive hydrogen ions and other, slightly negative ions.
Why does common salts become sticky during rainy season?
Common salt becomes sticky during rainy season as it traps the water molecules and then stick to it.......... hence we can say that common salt is hydroscopic in nature
What happens to the water molecules as they start to heat up?
Heating water molecules causes them to move faster and faster. Water when cool is in a way (sticky). When heated the water molecules are moving far too quickly stick together. The heated water molecules become less dense and may stick to air molecules. Floating into and combining with the atmosphere.
Explain how capillary action works in plants?
Although you may use water to help get sticky substances such as syrup off your hands, water itself is actually sticky. Water molecules not only stick to each other, but water also sticks to grass, cloth, organic tissues, soil, and paper towels. Plants take advantage of water's stickiness to organic tissues and soil. This movement occurs when the adhesion (the force that attracts the water to other objects) is stronger than the cohesion (the force between the water molecules). Water molecules are naturally attracted to each other. This attraction comes from the temporary hydrogen bonds that they form.
Which soil particle is sticky when wet?
Clay particles are sticky when wet due to their small size and high surface area, which allows them to hold onto water molecules. This stickiness can create challenges for soil drainage and root growth in clay-rich soils.
A restriction enzyme is likely to cut which kind of molecules?
DNA molecules. A strand of DNA molecules can be cut to have blunted ends or jagged ends (sticky ends).
why is honey more cohesive that water?
Honey is more cohesive than water because it contains higher concentrations of sugars and other molecules that can form hydrogen bonds, resulting in stronger attraction between its particles. This cohesion is what gives honey its thick, sticky consistency compared to the more freely flowing water molecules.
Why is water both adhesive and cohesive?
Cohesion in water is the water being 'sticky' or attracted to itself. Adhesion in water is when the water is 'sticky' or attacted to other surfaces. Water is cohesive and adhesive because of it's properties. The oxyogen and hydrogen molecules are bonded together and are polar. Beacuse the molecules are polar the particales are therefore attracted to each other from negative to positive end (cohesion), but are also atracted to other particles in other surfaces, again positive to negative poles (adhesion). It's very important that water be both cohesive and adhesive for being good for solutions and other functions.
Is syrup sticky?
It is mainly because of the main ingredients, sugar and water inside it. Sugar becomes sticky when mixed with water.
