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Ionic substances dissolve in water because of the attraction exerted between positive ions and the negatively charged oxygen part of the water molecule, and also between negative ions and the positively charged hydrogen part of the water molecule.
Wiki User
∙ 11y ago
Wiki User
∙ 7y agoThe fact that water is polar - each molecule of water is asymmetrical, so each one has a positive end and a negative end.
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Does water cause ionic substances to dissociate?
Yes, ionic substances are dissociated in water.
What is solubility in chemistry?
Solubility is the ability of an ionic compound t dissociate in a solution.
Do ionic substances form solutions?
Certainly, many ionic substances are soluble in water. Some are not.
Does covalent or ionic substances dissolve in water faster?
Ionic compounds
What happens when mix water with ionic solution?
Most ionic substances dissolve in water. You would need to consult a solubility table because there are exceptions and partial solubilities to deal with, but in general they will dissolve. This is because water is a polar substance, meaning the water molecule has a positive end and negative end (due to unshared electrons). Ionic substances are polar as well, since they're composed of positive and negative ions. In chemistry, the old adage "like dissolves like" applies here.
Does water cause ionic substances to dissociate?
Yes, ionic substances are dissociated in water.
Why the volume solution in conical flask is important in solubility ionic salt in sea water?
The volume solution in conical flask is very important in solubility ionic salt water. This is because it determines its solubility.
What is solubility in chemistry?
Solubility is the ability of an ionic compound t dissociate in a solution.
Do ionic substances form solutions?
Certainly, many ionic substances are soluble in water. Some are not.
The polarity of water molecules is responsible for?
Water's strong polarity (due to its unique combination of hydrogen and oxygen and the electrons included therein) is responsible for most of water's properties. It allows water to dissolve most ionic substances, it causes surface tension, it explains why water expands when it freezes (most substances don't), and it explains why snowflakes have six sides.
Why are ironic substances soluble in water a polar solvent?
Water molecules are polar in character, they possess a dipole. The positive part of the water molecule is attracted to the negative ion in the ionic substance, and the negative part of the water molecule to the positive ion. The resulting release of energy encourages the process of dissolving. The solubility of ionic substances is variable and depends on other properties of the constituent elements.
Does covalent or ionic substances dissolve in water faster?
Ionic compounds
What are types of substances which are written in ionic form in an ionic equation?
Substances that are able to be dissociated in ions in water solutions.
Knowing the solubility of an unknown substance in water can help to identify what it is.?
Knowing the solubility of an unknown substance in water can help you calculate its molarity. It is however important to get its weight first.
What happens when mix water with ionic solution?
Most ionic substances dissolve in water. You would need to consult a solubility table because there are exceptions and partial solubilities to deal with, but in general they will dissolve. This is because water is a polar substance, meaning the water molecule has a positive end and negative end (due to unshared electrons). Ionic substances are polar as well, since they're composed of positive and negative ions. In chemistry, the old adage "like dissolves like" applies here.
Is there ionic substances in sea water?
Yes - salt.
Three physical properties of ionic solids that are linked to ionic bonds should have?
Electrical conductivity, water solubility, crystalline structure
