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Nitric acid is produced by ostwald process. 4NH3 (g) + 5O2 (g) -----4NO(g) 2NO(g) + O2 (g)--------2NO2 (g) 2NO2 (g) +H2O(l)-------HNo3 (aq) + HNO2 (aq) What mass of NH3 in gm must be used to produced 54 tons of HNO3by ostwald process assuming on 80%yield in each step? ---------gm of NH3
Draw the product formed when 3-chloro-2,2-dimethylpentane undergoes solvolysis in CH3CH2OH (ethanol).
If it takes 1250 J to raise the temperature of 33.5g of a substance 59 deg C what is the specific heat of the substance
Determine How many moles each of Na+ and Cl- are in 0.800 L A physiological saline solution contains 172mEq/ L each of Na+ and Cl-of the saline solution?
What mass of each will be present in the air assuming the liquid and vapor are in equilibrium? The vapor pressures at 300 K are 3.2 kPa, 13.1 kPa, and 0.23 kPa respectively.
What is the molarity of a solution of HCl if 2.0 L of it are needed to react with 20g of NaOH?
Write a balanced thermochemical equation for the reaction with an energy term in kJ as part of the equation.
Using the information provided below, derive an expression to show that the energy of an electronic transition measured from UV-VIS spectroscopy is a function of the wavelength
How much energy is released from the complete combustion of 63.0 g of sulfur in this equation:
Calculate the concentrations of all species in a 0.750 M Na2SO3 (sodium sulfite) solution. The ionization constants for sulfurous acid are Ka1 = 1.4× 10-2 and Ka2 = 6.3× 10-8.
Calculate the specific heat capacity of this sample of mercury if The amount of energy required to heat 2.00 grams Hg from 50 degrees C to 85 degrees C is 9.87 J.
Determine What would be the total volume in the graduated cylinder if density of Ag= 10.5 g/mL.?
what should this person do from this point on to get a reasonable yield of 1-octanol?
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