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How can we separate naphthalene from sand?
One way is to dissolve the ammonium chloride in water, then recover the ammonium chloride by evaporation; the naphthalene will not dissolve in water in any substantial quantity.
Name a salt which gives white precipitate on ammonium hydroxide solution and is insoluble in excess?
One such salt would be aluminum chloride since it is soluble but when reacted with ammonium hydroxide, the insoluble aluminum hydroxide forms a precipitate. Not sure what is meant by "is insoluble in excess", however.
What does NH4 stand for in chemistry?
The NH4 asked about is the amonium ion, and it's written NH4+ to indicate it has a positive charge (+1). It's a cation. Wikipedia has more information on this chemically significant polyatomic ion, and you'll find that a link to that post is provided below.
What is the active ingredients for Clorox disinfecting wipes?
The answer is acid and warm water and let it sit for 5 days. it will smell and taste like Clorox The answer is acid and warm water and let it sit for 5 days. it will smell and taste like Clorox The answer is acid and warm water and let it sit for 5 days. it will smell and taste like Clorox
What combinations of compounds will make a buffer when mixed?
In order to have an effective buffer, one needs to have a weak acid or a weak base, and the salt (conjugate) of that weak acid or weak base. Examples would be :weak acid/conjugate base: acetic acid/sodium acetateweak base/conjugate acid: ammonia/ammonium chloride
What is the chemical name of the formula NH4Cl?
NH4Cl is ammonium chloride. It is the product of an acid-base reaction between ammonia and hydrochloric acid. It is mildly acidic.
What is the correct name for this compound NH4Cl?
The compound NH4Cl contains one ammonium ion for each chloride ion. Based on the naming rules for ionic compounds, this compound is simply ammonium chloride. Note that NH4 should not be confused with NH3, which is ammonia and is not an ion.
Write the formula for Ammonium chloride?
The chemical formula for ammonium chloride is NH4Cl. It is a compound made up of one ammonium ion (NH4+) and one chloride ion (Cl-).
How many bonds are there in ammonium chloride?
In ammonium chloride, there is one ionic bond between ammonium (NH4+) and chloride (Cl-) ions, resulting in the formation of the salt compound.
How can a person take ammonia and make it ammonium chloride?
To convert ammonia to ammonium chloride, one would need to react it with hydrochloric acid (HCl). By mixing these two chemicals together, the ammonia molecule (NH3) would react with the hydrogen chloride molecule (HCl) to form ammonium chloride (NH4Cl) as a white precipitate.
What is a suitable substitute for ammonium chloride in wood burning applications?
One suitable substitute for ammonium chloride in wood burning applications is potassium chloride.
What is same between ammonium chloride and Idoine?
Both ammonium chloride and iodine are chemical compounds. Ammonium chloride is an inorganic compound composed of ammonium ions and chloride ions, while iodine is a nonmetallic element. Both substances can be used in various applications such as in medicine or industrial processes.
What mean of NH4Cl2?
NH4Cl2 is not a valid chemical formula as it combines two different naming conventions - ammonium (NH4+) and chloride (Cl-). The correct formula for ammonium chloride is NH4Cl, where one ammonium ion is combined with one chloride ion.
How do you Find formula for ammonium chloride using criss cross method?
To find the formula for ammonium chloride (NH4Cl) using the criss-cross method, you would cross the charges of the ammonium ion (NH4^+1) and the chloride ion (Cl^-1). The resulting formula will have one ammonium ion and one chloride ion, giving you NH4Cl.
What is the oxidation state of ammonium chloride?
Ammonium chloride doesn't have one oxidation state, there are multiple. But ammonium itslef has an oxidation state of +1 and Chlorine is -1.
How can you separate a mixture of ammonium chloride and potassium chloride?
A mixture of ammonium chloride and potassium chloride can be separated using the process of sublimation. You must also note that both these substances are sublimable. Well this technique is quite feasible in this case as the sublimable temperatures of ammonium and potassium chloride differ widely. Between the two, ammonium chloride has lower sublimable temperature. Therefore, it sublimes first followed by potassium chloride.
What compound is ammonium chloride?
Ammonium chloride is a compound composed of one ammonia molecule (NH3) and one hydrogen chloride molecule (HCl), resulting in the formula NH4Cl. It is commonly used in cold packs, in the manufacturing of dry cell batteries, and as a flux in metalwork.
