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Question- Devise at least two ways that carbon dioxide emissions could be reduced without reducing the ammonia production rate (400 tons/day)
Thank you! My final is tomorrow along with I am in desperate need!
Question- Can you explain how to do this problem? I thought I was supposed to add the Br to the benzylic position, but I keep getting it wrong...I think I'm putting my carbocation in the wrong position.
What molarities of HBrO (pKa 8.64) and KBrO are needed to make a buffer with a pH of 7.9 if the buffer strength is 0.35 M? What volumes are needed if both species are available in 5.0 M stock solutions and 1500 ml of buffer are to be made
an isolated quantity of an ideal gas at 294.2 k has a volume of 20.46 l at a pressure of 1.18 atm. what is the pressure
What you observed upon the addition of NH3(aq) to magnesium chloride solution / what species are present in the test tube?and what happened when we add NH4Cl? Explain this observation with respect to the equilibrium reactions that exist in the test..
To determine the organic material in a dried lake bed, you have determined the percent carbon by mass at two different locations. In order to compare the means of the two different locations, you need to determine whether the standard deviations o..
A reaction has (deltaH)=98kJ and (deltaS)=292J/K. Investigate the spontaneity of the reaction at room temperature. Would increasing the temperature have any effect on the spontaneity of the reaction
Determine the oxidation state for the following element in the compounds indicated;sulfur in H2SO4,nitrogen in NO2
1. calculate the ph of a buffer solution prepared by dissolving 0.20 mole of sodium cyanatenacno and 1.0 mole of cyanic
Problem- It takes 251 kJ/mol to eject electrons from a certain metal surface. What is the longest wavelength of light (nm) that can be used to eject electrons from the surface of this metal via the photoelectric effect
you have a 12 volt lead storage battery in your car you can find the equations for the redox reactions in your text
A certain reaction has an activation energy of 61.0 kJ/mol and a frequency factor of A1 = 2.00×10^12M^-1s^-1. What is the rate constant, k, of this reaction at 29.0 degrees celsius
If 10ml of 0.1M zinc nitrate were added to 25mL of 0.1M Ba(OH)2, what would you obersve? write a chemical reaction for this process.
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