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.
FeCl3 is an electrolyte because it can dissociate into ions when dissolved in water, allowing it to conduct electricity.
FeCl3 + 3H2SO4 -> Fe2(SO4)3 + 3HCl
The amount of FeCl3 needed depends on the concentration of the FeCl3 solution required for the test. Typically, a 2-5% solution of FeCl3 is used. To make a 100mL of 2-5% FeCl3 solution, you would need to dissolve 2-5 grams of FeCl3 in distilled water. The exact amount can be calculated using the formula: (desired % concentration/100) x volume of solution needed x molar mass of FeCl3.
The molar mass of FeCl3 is 162.20 g/mol. First, convert 40.0 g to moles by dividing by the molar mass. Then, calculate the concentration in mol/L by dividing the moles of FeCl3 by the volume of the solution in liters (0.275 L).
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.
FeCl3 is an electrolyte because it can dissociate into ions when dissolved in water, allowing it to conduct electricity.
FeCl3 + 3H2SO4 -> Fe2(SO4)3 + 3HCl
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).
The amount of FeCl3 needed depends on the concentration of the FeCl3 solution required for the test. Typically, a 2-5% solution of FeCl3 is used. To make a 100mL of 2-5% FeCl3 solution, you would need to dissolve 2-5 grams of FeCl3 in distilled water. The exact amount can be calculated using the formula: (desired % concentration/100) x volume of solution needed x molar mass of FeCl3.
The molar mass of FeCl3 is 162.20 g/mol. First, convert 40.0 g to moles by dividing by the molar mass. Then, calculate the concentration in mol/L by dividing the moles of FeCl3 by the volume of the solution in liters (0.275 L).
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.
Yes, FeCl3 is soluble in water. It forms a greenish-brown solution when dissolved in water.
The stock name for iron(III) chloride is FeCl3.
.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
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.
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.
To make a 10% FeCl3 solution, mix 10 grams of FeCl3 with enough water to make a total solution of 100 grams. This will give you a solution where 10% of the total weight is FeCl3.