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Nitric acid production starts from ammonia. The process starts with the oxidation of ammonia to nitrogen dioxide:
NH3 (g) + O2 (g) --------> NO2 (g) + H20
a.) If 62.0 g of NH3 and 35.0 g of oxygen gas react, which is the limiting reagent?
b.) How much NO2 is produced?
a sample of hydrogen gas was collected over water at 36degc and 855 mm hg. the volume of the container was 6.50 l.
Does GLC analysis allow you to skip the IR analytical method? Compare the two methods for advantages and disadvantages.
1) If air oxidation of 92.0% iron to ferric oxide is 87.0% efficient, what mass of this iron is required to make 3.00 moles of ferric oxide?
If 14.70ml EDTA is required to titrate the 50ml sample, what is hardness of ground water, and molarity in ppm of CaCO3 by mass?
a buffer solution is formed by combining 50.0 ml of 0.022 m benzoic acid and 20.0 ml of 0.032 m sodium benzoate
In non-ionic compound, the two primary sources of intermolecular forces are permanent dipoles and temporary dipoles. Explain what causes each of these types of dipoles to form.
what is the [H3O+] and the pH of a benzoic acid-benzoic buffer that consists of 0.15 M C6H5COOH and .47 M C6H5COONa? (Ka of benzoic acid = 6.3 * 10^-5)
The project is to design a mixing vessel that mixes two liquids described below and cool them down from a high temperature to a lower one.
Calculate the molality of each of the following solutions. (a) 15.2 g of sucrose (C12H22O11) in 661 g of water (b) 7.09 moles of ethylene glycol (C2H6O2) in 3734 g of water
Both pieces are placed in a calorimeter whose heat capacity is negligible. What is the final temperature inside the calorimeter (c of copper = .387 J/gK)
What is the pH of a 0.75 M NaOH solution at 60°C. The equilibrium constant Kw for water at 60°C (333 K) is 9.60 x 10E-14.
choose from among the following: disulfide bond, salt bridge, hydrogen bonding or dispersion forces. A) glutamic acid and lysine B) tyrosine and lysine C) Ile and Ala D) two cysteines
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