The thermodynamics of leaching of ilmenite in hydrochloric acid for titania pigment production is an industrial production of nano-sized titanium dioxide (TiO2).
<h3>What is thermodynamics?</h3>
Thermodynamics is defined as the change in the energy of system that brings about work in that system.
The leaching of ilmenite which is a titanium-iron oxide mineral with HCl can lead to the production of titanium dioxide (TiO2).
The use of thermodynamics in this process controls the heat and energy of the leaching system leading to a better yield of final products.
Learn more about thermodynamics here:
brainly.com/question/13059309
#SPJ1
Answer:
pressure of gas are constant describe the relationship between moles and temprature
Answer:
0.10 moles H₂O
Explanation:
The unbalanced equation:
NH₃ (g) + O₂ (g) ----> NO (g) + H₂O (g)
<u>Reactants</u>: 1 nitrogen, 3 hydrogen, 2 oxygen
<u>Products</u>: 1 nitrogen, 2 hydrogen, 2 oxygen
The balanced equation:
4 NH₃ (g) + 5 O₂ (g) ----> 4 NO (g) + 6 H₂O (g)
<u>Reactants</u>: 4 nitrogen, 12 hydrogen, 10 oxygen
<u>Products</u>: 4 nitrogen, 12 hydrogen, 10 oxygen
Now that the reaction is balanced, you can use the coefficients of the desired molecules to construct the mole-to-mole ratio. This ratio should be multiplied by the given value (0.085 moles). It is important to arrange the ratio in a way that allows for the cancellation of units (the desired unit should be in the numerator). The final answer should have 2 sig figs to match the given value.
0.085 moles O₂ 6 moles H₂O
------------------------- x ------------------------ = 0.10 moles H₂O
5 moles O₂
The second one is correct im pretty sure