Yes, it is a Lewis acid. To determine whether a salt is acidic or basic, try the following.
1. Figure out which acid and base would make the salt (in this case Fe(OH)3 and HCl).
2. Whichever of the acid or base is the stronger is what the salt will be. In this case, HCl is a strong acid, iron(III) hydroxide is a weak base, so the salt is acidic.
yes
FeCl3 is an electrolyte because it can dissociate into ions when dissolved in water, allowing it to conduct electricity.
Look up or calculate the molecular weight/molar mass of FeCl3. Then... 40.0 g FeCl3/MW FeCl3/0.275 L = M (concentration of FeCl3 in solution)
FeCl3 + 3H2SO4 -> Fe2(SO4)3 + 3HCl
When ferric chloride (FeCl3) is mixed with iron (Fe), the iron displaces the chloride ion to form ferrous chloride (FeCl2) and iron chloride (FeCl3). The chemical equation is: FeCl3 + Fe -> FeCl2 + FeCl3.
The stock name for iron(III) chloride is FeCl3.
FeCl3 is an electrolyte because it can dissociate into ions when dissolved in water, allowing it to conduct electricity.
To find the number of moles in 1.1 grams of FeCl3, you'll first determine the molar mass of FeCl3 (55.85 + 35.45*3) = 162.31 g/mol. Then, divide the given mass (1.1g) by the molar mass to get the number of moles (1.1g / 162.31g/mol ≈ 0.007 moles of FeCl3).
Look up or calculate the molecular weight/molar mass of FeCl3. Then... 40.0 g FeCl3/MW FeCl3/0.275 L = M (concentration of FeCl3 in solution)
The nomenclature for FeCl3 is iron(III) chloride. It indicates that the iron ion in the compound has a 3+ charge, forming a compound with three chloride ions.
FeCl3 +KSCN + AgNO3
FeCl3 + 3H2SO4 -> Fe2(SO4)3 + 3HCl
To prepare a neutral FeCl3 solution, you can first dissolve the FeCl3 salt in water to form a solution. Then, you can add small amounts of a base, such as sodium hydroxide (NaOH), drop by drop, while stirring the solution and monitoring the pH using a pH meter. Continue adding the base until the solution reaches a neutral pH of around 7.
Yes, FeCl3 is soluble in water. It forms a greenish-brown solution when dissolved in water.
This is a commonly used test to detect the presence of phenolic hydroxyl groups in organic compounds. The reaction between salicylic acid and FeCl3 forms a complex with a purple color, indicating the presence of phenolic groups in the compound.
.2M x V FeCl3=moles FeCl3 x 1mole Fe2S3/2mole FeCl3=moles of Fe2S3 x mm of Fe2S3/1 mole Fe2S3= g Fe2S3 x .65% yield. 2.75g Fe2S3/ .65= 4.23g Fe2S3/ 207.91= .02035 x 2mole FeCl3=.0407 moles FeCl3/ .2M FeCl3= .2035 L x 1000= 203.5 ml
FeCl2 for Iron II Chloride and FeCl3 for Iron III Chloride
If salicylic acid is tested with FeCl3, a violet color will be observed indicative of the presence of phenols in the compound. This test is commonly used to identify the presence of phenolic functional groups in organic compounds.