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Salt (Sodium Chloride)
Salt (NaCl) is made from sodium and chloride ions. Salt gives flavor to many meals. This compound is also in the form of a crystal lattice since it is made from two ions joining together.
3,565 Questions
NaCl is made up of Sodium and Chlorine. The correct chemical name for it is Sodium Chloride.
1.Weigh 292,2 g ultrapure NaCl dried at 110 0C for 30 min.
2. Transfer NaCl in a clean 1 L volumetric flask using a funnel.
3. Wash the funnel with 0,9 L demineralized water.
4. Put the flask in a thermostat and maintain 30 min at 20 0C.
5. Add demineralized water up to the mark.
6. Stir vigorously and transfer in a clean bottle with stopper.
7. Add a label with necessary information.
Grams or "g" is a measure of weight or mass. 30 grams is the same as 0.03 of a kilogram.
What happens iron reacts with sodium chloride?
Some important applications of sodium chloride
- seasoning for foods
- preservative for foods
- preparation of sodium, chlorine, sodium hydroxide, hydrogen
- roads deicing
- soaps fabrication
- salts baths
- isotonic solutions
- sodium is indispensable for life
etc.
Some important applications of iron(II) chloride
- frequently used as reagent in chemical lboratories (organic or inorganic)
- sometimes used as flocculant for the treatment of wastewaters
Some important applications of iron(III) chloride
- etching of copper in electronics
- reagent in the treatment of water for drinking
- reagent for the treatment of sewage
- catalyst
Why does sodium chloride shatter if you hit it with a hammer?
Its atoms are held together by relatively weak bonds... therefore - it doesn't take much force to separate them.
Two main components: a metal (or ammonium) as cation and an anion.
Is sodium chloride soluble in HCl?
Of course it is. By HCl, you must mean an aqueous solution (i.e. hydrochloric acid). Remember that the acidity of hydrochloric acid comes from the stability of the chlorine anion in a polar solvent. Aqueous HCl exists as Cl- ions and H3O+ ions solvated by water molecules. Just the same, NaCl will also dissolve in the solution. The ions will separate, attracted differently by the separated partial charges on the water molecule--the lone pairs of electrons on the oxygen atom, and the partial positive charge on the protons. Naturally, though, the solubility of salt will be lower in a solution of acid than in pure water. If you were to add NaCl to a highly concentrated solution of hydrochloric acid, I don't think very much would dissolve since the acidic protons would be more strongly bound to the water molecules than the sodium cations would be. That's probably a good thing, because otherwise the solution would begin to evolve hydrogen chloride gas: breathe that in, and your mucous membranes are toast.
Melting point of NaCl decrease by CaCl2?
The melting point of NaCl is 801 0C.
The melting point of CaCl2 (anhydrous) is 772 0C.
Can you still purchase papa dash salt substitute?
No, Papa Dash was discontinued. It dropped off store shelves and was available for a time via an order to its maker, Alberto Culver. After that it was discontinued altogether. A shame because it was 85mgs of sodium with none of the aftertaste or high potassium levels of other products. I would fit in well with the upcoming Walmart/Michelle Obama initiatives.
No. a salt is just a metallic ion and a non metallic ion combine through an acid neutralization reaction. Different salts all taste different and all five basic tastes are covered by salts (i.e. sweet, salty, sour, bitter, savoury). for example lead diacetate has a sweet test, however it is harmful to digest it. the term salty (as in the taste) refers to the taste of sodium chloride (common table salt). hope this helped :)
Does NaCl have a high boiling point?
Salt as its commonly called has a very high boiling point, 2575 degrees F.
or 1413 degrees Celsius.
Can you use potassium acetate as a substitute for rock salt?
Potassium acetate may be used as a food additive but was not used as a NaCl substitute.
I usually find vinegar is a good replacement for vinegar...
The recommended daily intake is 2,5-5 g salt. Various persons have a different sensitivity to salt.
How separate the NaCl into Na and Cl?
Sodium and chlorine can be separated from NaCl by electrolisys.
Why sodium chloride is not an organometallic compound?
No. Sodium chloride is plain "table salt". "Organic" compounds always contain carbon, plus some combination of hydrogen, oxygen, and nitrogen. Living things always contain all four of the CHON elements.
Why the LiCl is soluble in acetone but not in NaCl?
according to the theory 'like dissolve like',polar solute will dissolve in polar solvent because these solute will ionise and get dissolved in ionised solvent.
NaCl---Na+ + Cl-
H2O---H+ + OH-
thir is not so with acetone which is non-polar in nature.
All types of edible (table) iodised salt are sodium chloride with extremely non important differences. All other preferences are only nonsense.
How many grams of sodium chloride should you add to 100ml to create 500 mM solution?
The needed mass is 0,0584 g.
Sodium chloride is a solute when is dissolved in water (the solvent).
Why does the salt dissolve in an electric circut?
Sodium chloride is dissociated in water.
The water solutions of sodium chloride and the melted sodium chloride can be electrolyzed because in these situations NaCl is dissociated.
What is a chemical property of sodium chloride?
- Solid at room temperature; cubic crystalline in structure; white in color.
- Melting Point 801oC; Boiling Point 1465oC.
- Dissolves readily in water (35.9 g/100 mL at 25oC).
- Solubility in methanol 1.49 g/100 mL.
- Solubility in ammonia 2.15 g/100 mL.
- Also soluble in glycerol, ethylene, glycol, and formic acid, but insoluble in hydrochloric acid.
- Molar mass 58.443 g/mol.
- Neutral pH.
- Odorless, but tastes salty.
- Density 2.165 g/cm3.
- Mostly non-reactive with other compounds, usually requiring the addition of energy to precipitate chemical reaction (such as the electrolysis of NaCl dissolved in water to form Chlorine gas.
- Non-flammable
