Iron(III) nitrate itself is odorless. However, if it comes in contact with skin or other organic materials, it may produce a metallic or acidic smell due to the reaction with the organic compounds.
Balanced equation. Fe(OH)3 + 3HNO3 --> Fe(NO3)3 + 3H2O 63.8 grams Fe(NO3)3 (1 mole Fe(NO3)3/241.88 grams)(1 mole Fe(OH)3/1 mole Fe(NO3)3 = 0.264 moles iron III hydroxide needed ==========================
Iron(III) nitrate is soluble in water, but hexane is a nonpolar solvent and is typically immiscible with polar compounds like iron(III) nitrate. Therefore, iron(III) nitrate is insoluble in hexane.
The balanced chemical equation for this reaction is: 3Mg + 2Fe(NO3)3 -> 3Mg(NO3)2 + 2Fe. In this reaction, magnesium displaces iron from iron(III) nitrate solution to form magnesium nitrate solution and iron.
Iron (II) nitrate is a green crystalline solid and is not known to have a distinct smell. However, if it comes into contact with air or moisture, it can degrade to form nitrogen dioxide, which has a pungent, reddish-brown odor.
The balanced equation for the thermite reaction is: 2Al + Fe2O3 -> Al2O3 + 2Fe. This means that 2 moles of aluminum react with 1 mole of ironIII oxide. Therefore, if 5.591 moles of aluminum are used, 2.7955 moles of ironIII oxide will react. Since 4.821 moles of ironIII oxide are provided, the excess reagent is aluminum. The amount of excess aluminum left over is 5.591 moles - 2.7955 moles = 2.7955 moles.
The formula for iron (III) nitrate is Fe(NO3)3.
Balanced equation. Fe(OH)3 + 3HNO3 --> Fe(NO3)3 + 3H2O 63.8 grams Fe(NO3)3 (1 mole Fe(NO3)3/241.88 grams)(1 mole Fe(OH)3/1 mole Fe(NO3)3 = 0.264 moles iron III hydroxide needed ==========================
This compound is an ironIII) penta aqua nitrosyl sulfate.
Iron(III) nitrate is soluble in water, but hexane is a nonpolar solvent and is typically immiscible with polar compounds like iron(III) nitrate. Therefore, iron(III) nitrate is insoluble in hexane.
FeBr3
The balanced chemical equation for this reaction is: 3Mg + 2Fe(NO3)3 -> 3Mg(NO3)2 + 2Fe. In this reaction, magnesium displaces iron from iron(III) nitrate solution to form magnesium nitrate solution and iron.
Fe2O3
A distinct pungent odor that lingers and penetrates nearly everything. Will smell somewhat of traditional ammonia with a slight burning plastic smell
Formula: FeBr3
To find the volume of 3.69 m iron(III) nitrate needed to make 500 ml of a 1.53 m solution, we can use the dilution formula (C_1V_1 = C_2V_2), where (C_1) is the concentration of the stock solution, (V_1) is the volume of the stock solution we need, (C_2) is the desired concentration, and (V_2) is the final volume. Rearranging the formula gives us (V_1 = \frac{C_2V_2}{C_1}). Plugging in the values: (V_1 = \frac{1.53 , \text{m} \times 500 , \text{ml}}{3.69 , \text{m}} \approx 207.3 , \text{ml}). Therefore, approximately 207.3 ml of 3.69 m iron(III) nitrate is required.
Iron (II) nitrate is a green crystalline solid and is not known to have a distinct smell. However, if it comes into contact with air or moisture, it can degrade to form nitrogen dioxide, which has a pungent, reddish-brown odor.
Iron(iii) ion = +3