0
What else can I help you with?
Why calamine solution is applied on the skin when an ant bites?
Calamine solution is applied on the skin when an ant bites because it has anti-itch and soothing properties. It helps to reduce itching, inflammation, and irritation caused by the ant bite. Additionally, calamine solution can create a protective barrier over the affected area to promote healing.
What is the difference between compound eyes and simple eyes?
A simple eye is one single eye. A compound eye is an eye made up of thousands of little eyes, all seeing the same thing.
Does the Universal Studios have a jaw ride?
Yes, Universal Studios has an attraction called "Jaws" at some of its parks. The ride features a boat tour encountering a mechanical shark similar to the one from the "Jaws" movie. However, the ride may vary between Universal Studios locations.
What is the difference between a spider eye and a fly eye?
A spider eye typically has multiple simple eyes (called ocelli) that can detect light and dark, while a fly eye has complex compound eyes composed of many individual lenses that can detect motion and detail. Spider eyes are more focused on detecting movement and prey, whereas fly eyes are specialized for navigating and avoiding obstacles during flight.
How did zacharias janssen make Anton van leeuwenhoeks discoveries possible?
There is no apparent connection between van Leeuwenhoek who developed his simple (single lens) microscope system and the work of Zacharias Janssen is associated with the compound (two lens) microscope invented in 1590. Van Leeuwenhoek was unable to use the compound microscope because magnification was too low. The microscopes built by van Leeuwenhoek (around 1670) had ten times the magnification of the compound microscopes of the day. One could say that Janssen helped van Leeuwenhoek succeed by getting everyone else to use the inferior microscope.
When the ionic compound Kl is dissolved what attraction pulls l ions into solution?
In this case, the attraction between the potassium ions and the negatively charged ions in the solvent (like water) helps pull the iodide ions into solution. This attraction occurs because the ions in the compound dissociate in water due to the ion-dipole interactions between the ions and the polar water molecules.
How do you derive the dissociation of CaCl2.2H2O?
The dissociation of CaCl2.2H2O involves breaking the compound into its ions when dissolved in water. In this case, CaCl2.2H2O will dissociate into Ca2+, 2Cl-, and 2H2O molecules. The dissociation process is driven by the attraction between the ions and the polar water molecules, causing them to separate and form a solution.
Do the physical properties of water change when a compound is dissolved in water. If so which properties change and why?
The physical properties of water can change when a compound is dissolved in water. The dissolved compound will determine which properties change. Some will change the surface tension, others will change the pH. Many changes are possible.
How do molecularsolutes differ from ionic solutes when dissolved in solution?
Molecular solutes are composed of discrete molecules that remain intact when dissolved in solution, whereas ionic solutes dissociate into ions in solution. This leads to differences in electrical conductivity and colligative properties between molecular and ionic solutes in solution.
What solution is form by dissolving ammonia gas in methylbenzene?
When ammonia gas is dissolved in methylbenzene, a solution of ammonium methylbenzenesulfonate is formed. This compound is a salt resulting from the reaction between ammonia and methylbenzene under certain conditions.
What is difference between a compound and solution?
A compound is a substance formed by the chemical combination of two or more elements in fixed proportions. A solution is a homogeneous mixture of two or more substances where one substance (solute) is dissolved in another substance (solvent).
What is the difference between a solution and a compound in chemistry?
In chemistry, a solution is a homogeneous mixture of two or more substances, where one substance is dissolved in another. A compound, on the other hand, is a pure substance made up of two or more elements chemically bonded together in a fixed ratio.
What kind of compound is ammonium hydroxide?
Like all hydroxides, it is basic with a pH of 11.6. However, unlike all hydroxides, there is only covalent bonds between the atoms as no metal ions are present in the compound. Also, it is dissolved ammonia gas dissolved in water, which produces a pungent smell.
The relationship between the moles of solute dissolved in a solutipon and the number of moles of particles in the solution is called?
The relationship between the moles of solute dissolved in a solution and the number of moles of particles in the solution is known as the van't Hoff factor. This factor accounts for the number of particles that a compound will produce in solution and helps determine colligative properties like osmotic pressure and boiling point elevation.
What is the difference between solution and solutes?
A solution contains one or more solutes dissolved in a solvent.
Difference between compound and a solution?
A compound is a single entity formed from molecules.A compound dissoved (now is a solute) in a solvent form a solution.
What are water dissolved compounds?
Water dissolved compounds are substances that have been fully dissolved in water, forming a homogeneous mixture known as a solution. These compounds can be inorganic salts, such as sodium chloride, or organic molecules, such as sugar. The solubility of a compound in water depends on its chemical structure and the interactions between its molecules and water molecules.
