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What is the volume of 35.7g of sodium chloride in 100cm3 of cold water?
What is the volume of 35.7g of sodium chloride in 100cm3 of cold water?
Does sodium chloride dissolve in cold water?
Sodium chloride is very soluble in hot water.
Is sodium chloride hygroscopic?
Sodium chloride has a rare dihydrate, obtained from cold solutions - NaCl.2H2O.
Why sodium chloride is soluble in cold water but not in boiling water?
Sodium chloride is also soluble in boiling water.
According to the stgudents, which solute should they use in their cold pack A. ammonium chloride B. sodium chloride C. calcium chloride D. sodium acetate?
The students should use option D, sodium acetate, in their cold pack. Sodium acetate undergoes an endothermic reaction when dissolved in water, absorbing heat from the surroundings and creating a cooling effect. This makes it an ideal choice for cold packs as it helps maintain a low temperature for longer periods of time compared to the other solutes listed.
What to do if a dry chemical is on you?
It depends on the dry chemical. Sodium chloride is a dry chemical that you just have to wipe off. Sodium hydroxide is a dry chemical too, but if you get it on yourself you need to flush your skin with cold running water for 15 minutes then go to the emergency room. The answer to your question is found in the Material Safety Data Sheet for the chemical you are using.
How can you contrast sodium chloride and sucrose?
Bonding M.P Solubility Taste Combustion NaCl IONIC V. high Soluble in cold water Saltish Non combustible Sucrose COVALENT Low Slightly soluble in cold water Combustible
How cold does sodium chloride have to be to freeze ice cream?
The temperature of sodium chloride is not important in this case; salt is added to lower the freezing point of the mixture and to give consistency to the ice cream.
Why is sodium chloride soluble in water but not in gasoline explain?
Sodium chloride is soluble in water because water is a polar solvent that can interact with the charged ions in sodium chloride through ion-dipole interactions. Gasoline, on the other hand, is a nonpolar solvent that cannot disrupt the ionic bonds in sodium chloride, so it is not soluble in gasoline.
What type of reaction do you get when you mix ammonium chloride with water endo or exothermic?
good question endothermic. Ammonium chloride dissolves in water and makes it cold.
What happen chlorine reacts with cold dilute solution of sodium hydroxide?
When chlorine gas reacts with a cold dilute solution of sodium hydroxide, it forms a mixture of sodium hypochlorite (NaOCl) and sodium chloride (NaCl). This reaction is used in the production of household bleach.
How do you separate a mixture of iodine solid and sodium chloride?
Well honey, you can separate iodine solid and sodium chloride by sublimation. Just heat up the mixture and the iodine will turn into a gas and leave the sodium chloride behind. Then you can just collect the iodine gas and let it cool down to form solid iodine again. Easy peasy lemon squeezy!
