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What is a 5 example of solubility?
Sugar dissolving in water. Salt dissolving in water. Oil not dissolving in water. Ethanol dissolving in water. Carbon dioxide dissolving in soda.
Why can both salt and sugar dissolve in water, despite salt being ionic and sugar being covalent?
Both salt and sugar can dissolve in water because water is a polar molecule, meaning it has a positive and negative end. This allows water to interact with the positive and negative ions in salt, breaking them apart and dissolving the salt. Similarly, water can interact with the polar covalent bonds in sugar, breaking them apart and dissolving the sugar.
What changes does dissolving sugar in water have?
Dissolving sugar in water is a physical change where the sugar crystals break down and mix evenly with the water molecules. This forms a homogeneous mixture known as a solution. The sweetness and properties of the sugar are retained, but the sugar can no longer be separated from the water by filtration.
Does sugar dissolve quicker in salt water or soapy water?
Sugar would dissolve faster in soapy water. Sugar dissolving is actually the sugar molecules bonding with the water molecules. In salt water, sodium has already bonded with the water molecules, leaving no room for more bonding with sugar molecules. Soap, on the other hand, is a very mild base. It isn't so much a bonded element with water as it is a mixture. All of the water molecules are still available for bonding with sugar.
What are the solutes and solvents of water?
if the water is salt water the solute is salt and the solvent is watr
How is salt and sugar dissolving process is different?
Salt is dissociated in ions in the solution; sugar is not dissociated.
Why does sugar dissolve faster the salt?
Sugar is less dense than salt, leading to it dissolving faster.
What is a 5 example of solubility?
Sugar dissolving in water. Salt dissolving in water. Oil not dissolving in water. Ethanol dissolving in water. Carbon dioxide dissolving in soda.
Is Salt or sugar dissolving in water a physical change?
The dissolving of salt or sugar in water is a physical change because only the appearance of the substances is altered, not their chemical composition. The salt or sugar molecules remain the same; they are simply dispersed in the water at a molecular level.
Why cant you see sugar or salt when it is dissolving?
Because after dissolving a solution is formed and separate substances are invisible now.
What do sugar salt dissolving in coffee?
Dissolved in water containing coffee, not in coffee.
How can you change the melting point of ice?
By dissolving something in it, like salt or sugar.
Why can both salt and sugar dissolve in water, despite salt being ionic and sugar being covalent?
Both salt and sugar can dissolve in water because water is a polar molecule, meaning it has a positive and negative end. This allows water to interact with the positive and negative ions in salt, breaking them apart and dissolving the salt. Similarly, water can interact with the polar covalent bonds in sugar, breaking them apart and dissolving the sugar.
What is the purpose of salt or sugar dissolving in water?
Sugar turns water into gatorade. Salt can be used to raise the boiling point or lower the freezing point of water.
How could improve this investigation in dissolving sugar?
suger and salt are different then investigation but you can't improve the investigation because of the dissolving suger at all.
What changes does dissolving sugar in water have?
Dissolving sugar in water is a physical change where the sugar crystals break down and mix evenly with the water molecules. This forms a homogeneous mixture known as a solution. The sweetness and properties of the sugar are retained, but the sugar can no longer be separated from the water by filtration.
What is salt and how do you desribe it?
Its not a chemical change when you see the salt dissolving because if your were to put something else like sugar then it would be a chemical.
