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What is the middle in the water compound is it positive or negative?
Wiki User
∙ 11y ago
The oxygen atom is in the "middle" of the water molecule and has a slight negative charge. Refer to the related link below.
Wiki User
∙ 11y ago
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What is the term for the process of an ionic compound dissolving in water and separating into positive and negative ions?
The term for this process is "dissociation." In this process, the positive and negative ions of the ionic compound become surrounded by water molecules, allowing them to separate and disperse throughout the solution.
Why would ionic compound be more likely to dissolve in water in oil?
An ionic compound can form interactions with water. Water happens to be a polar molecule. The positive ions are going to react with the partially charged negative ions (that are in the water). The negative ions will react with the partially positive charged hydrogen atoms in the water. But the ionic compound won't dissolve in oil because it can't form the same reaction.
What characteristic of water helps it cause a mineral to dissolve?
Water is a polar molecule meaning the oxygen part is negative the hydrogen is positive, so in an ionic compound the negative ion get attracted to the hydrogen and the positive ion to the oxygen.
Explain how a water molecule can be attracted to both a positive ion and a negative ion when dissolving an ionic compound?
In the case of dissolving an ionic compound, the positive ion (cation) attracts the partially negative oxygen atom of the water molecule due to its charge, forming a hydrogen bond. Similarly, the negative ion (anion) attracts the partially positive hydrogen atoms of the water molecule, also forming a hydrogen bond. This attraction between water molecules and ions helps to break apart the ionic lattice structure and allows the compound to dissolve in water.
How do potassium chloride particles bond to water particles?
Potassium chloride particles bond to water particles through a process called hydration. When added to water, the positively charged potassium ions are attracted to the negatively charged oxygen atoms of water molecules, while the negatively charged chloride ions are attracted to the positively charged hydrogen atoms of water molecules. This results in the formation of hydrated potassium chloride ions surrounded by water molecules.
Why does water dissolve substances?
Water is a polar molecule, meaning it has a positive and negative side. This allows it to interact with other polar and ionic substances, breaking them apart and forming bonds with the dissolved molecules. This process is known as hydration or solvation.
Why would an ionic compound be more likely to dissolve in water than oil?
An ionic compound can form interactions with water. Water happens to be a polar molecule. The positive ions are going to react with the partially charged negative ions (that are in the water). The negative ions will react with the partially positive charged hydrogen atoms in the water. But the ionic compound won't dissolve in oil because it can't form the same reaction.
Is it true that When an ionic compound such as sodium chloride is placed in water water molecules surround and separate the positive and negative ions?
Yes, it is true
Water dissolves many ionic and molecular compounds because of its what?
Water dissolves many compounds because of its polarity. The water molecule has a partial positive charge on the hydrogen atoms and a partial negative charge on the oxygen atom, allowing it to interact with both positively and negatively charged ions in the solute molecules, facilitating their disassociation and dissolution in water.
What does it mean to be a polar compound?
A polar compound is a molecule in which there is an uneven distribution of electron density, resulting in a partial positive and partial negative charge within the molecule. This charge separation leads to the molecule having a positive and negative end, making it interact with other polar molecules or ions, such as water.
Why the ionic compound sodium bromide is soluble in water?
Sodium bromide is soluble in water because it can form strong ion-dipole interactions with water molecules. The positive sodium ions are attracted to the negative oxygen atoms in water, while the negative bromide ions are attracted to the positive hydrogen atoms in water, allowing the compound to dissolve easily in the polar solvent.
Which type of compound dissociates?
Ionic compounds dissociate into ions when they are dissolved in water. This process involves the separation of the positive and negative ions in the compound. Covalent compounds, on the other hand, do not dissociate into ions when dissolved in water.
