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What type ofchemical bond would you expect between a calcium atom and a chlorine atom a metallic a plar covalent nonpolar covalent or a ionic?
Ionic bond. Calcium, a metal, will likely donate its two electrons to chlorine, a nonmetal, to form an ionic bond due to their large difference in electronegativity.
Under what circumstances would you expect the shared electron pair to be equal distances on the average from each of the atoms participating in a covalent bond?
In a non-polar covalent bond, where the two atoms share electrons equally, you would expect the shared electron pair to be equally distant from each atom. This occurs when the two atoms involved have the same or similar electronegativity values, resulting in a balanced sharing of electrons.
Why should you not expect the halides ions to dissolve in mineral oil?
halide ions strongly interact with the counter-ions. However, mineral oil is non-polar. To dissolve the halide ions (and the counter-ions) into mineral oil would drastically raise system energy. Thus it does not work. More simply, halide ions have a charge and won't easily dissolve in non-polar substances, since like-dissolves-like.
Is the attraction between polar molecules weaker than those between nonpolar molecules?
Van der Waals forces are the weakest attractions between molecules.
In which solvent do you expect a solid that ionizes well to dissolve in?
A solid that ionizes well is more likely to dissolve in a polar solvent, such as water, where the ions can interact with the solvent molecules through electrostatic interactions. This facilitates the separation of ions in the solid and their dispersal in the solution.
What molecules would you expect to dissolve in water polar covalent molecules inoic molecules nonpolar convalent molecules?
ionic molecules dissolve the most. but some polar covalent molecules also do dissolve in water.
Carbohydrates and lipids are very large organic molecules Which two bonds do you expect to find most in these molecules?
ANSWER: nonpolar cavalent bonds and polar covalent bonds
What kinds of solutes expect to dissolve in nonpolar solvents?
Nonpolar solvents are typically unable to dissolve polar or ionic solutes, as their molecular structure lacks the necessary polarity or charge to interact with these solutes. However, nonpolar solvents can dissolve nonpolar solutes, such as hydrocarbons or organic compounds with long chains of carbon and hydrogen atoms.
What type ofchemical bond would you expect between a calcium atom and a chlorine atom a metallic a plar covalent nonpolar covalent or a ionic?
Ionic bond. Calcium, a metal, will likely donate its two electrons to chlorine, a nonmetal, to form an ionic bond due to their large difference in electronegativity.
You expect NaCl to dissolve in fat?
no
Under what circumstances would you expect the shared electron pair to be equal distances on the average from each of the atoms participating in a covalent bond?
In a non-polar covalent bond, where the two atoms share electrons equally, you would expect the shared electron pair to be equally distant from each atom. This occurs when the two atoms involved have the same or similar electronegativity values, resulting in a balanced sharing of electrons.
Why should you not expect the halides ions to dissolve in mineral oil?
halide ions strongly interact with the counter-ions. However, mineral oil is non-polar. To dissolve the halide ions (and the counter-ions) into mineral oil would drastically raise system energy. Thus it does not work. More simply, halide ions have a charge and won't easily dissolve in non-polar substances, since like-dissolves-like.
What cannot be dissolved by water?
Substances that cannot be dissolved by water are typically nonpolar molecules, such as oils, fats, and waxes. These substances do not have charged regions that can interact with the polar water molecules, making them insoluble. Additionally, some ionic compounds with very low solubility in water, like silver chloride or lead(II) sulfide, are considered insoluble in water.
Is the attraction between polar molecules weaker than those between nonpolar molecules?
Van der Waals forces are the weakest attractions between molecules.
What type of bonding would you expect in sulfur hexafluoride?
Covalent Bonding
In which solvent do you expect a solid that ionizes well to dissolve in?
A solid that ionizes well is more likely to dissolve in a polar solvent, such as water, where the ions can interact with the solvent molecules through electrostatic interactions. This facilitates the separation of ions in the solid and their dispersal in the solution.
What compounds would you expect to be most soluble in water?
Ionic compounds and polar molecules are generally more soluble in water due to their ability to interact with water molecules through hydrogen bonding or ion-dipole interactions. Nonpolar molecules are typically less soluble in water because they do not have the appropriate interactions to be well-dispersed in a polar solvent like water.
