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Consider the hydrogenation of a carbon nitrogen double bond C=N (i.e. adding a hydrogen on the carbon and nitrogen atoms thus reducing the double bond into a single bond: H-C-N-H. Using the data from the following table, calculate the ?Hreaction of the following reaction: CH3-CH=N-H(g) + H2(g) --> CH3-CH2-NH2(g) Bond Bond enthalpy (kJ/mol) C=N 615 C-N 276 H-H 436 N-H 393 C-H 414 The ?Hreaction is 1.----- kJ/mol.
What percent of bacetrial cell wall will be hydrolyzed at the end of 3 minutes assuming product formation is in 1st order of reaction? b) What will be a concentration of hydrolyzed product at the end of 4 minutes?
Calculate the final temperature for 225 g of water, which starts at 20 degree Celcius , after 0.75 grams of biodiesel have to be burned to heat the water
what is the final temperature of the mixture? Use 1.00g/mL as the density of water.
Label each of the following reactions as exothermic or endothermic ("exo" or "endo"), and according to whether work is done on or by the system, or no work is done at all ("on", "by" or "none")
An open-end manometer containing mercury is connected to a container of gas. The mercury in the arm attached to the gas is 13.6cm higher than the one open to the atmosphere.
Determine the number of moles of oxygen that would be needed to completely combust 0.0350 moles of benzene
air contains nitrogen oxygen argon and trace gases. if the partial pressure of nitrogen is 587 mm hg oxygen is 158 mm
A piece of silver with a mass of 418 g has a heat capacity of 99.1 J/Celcius. What is the specific heat of silver
From the data below, calculate the total heat (in Joules) needed to convert 0.333 mol of gaseous Ethanol (MW - 46.07 g/mol) at 300 degrees Celsius
Write the net ionic equation for the cell and identify which half cell will be cathode A cell constructed with a Ag/Ag+ half-cell and a Cu/Cu+ half cell.
explain how the ligands of F-, NH3 and CN- bonded to CO3+ can result in a green, yellow-orange, and pale yellow color for these compounds, respectively
How many milliliters of 0.100 M NaOH(aq) would be needed to completely neutralize 50.0 milliliters of 0.300 M HCl(aq)
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