Calculate the theoretical yield for the bromination of both
Calculate the theoretical yield for the bromination of both stilbenes and cinnamic acid, assuming the presence of excess pyridinium tribromide.
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NH4+ = N+ + NH3 pK =9.24 If the pH is 8.5 and the ammonium(NH4+) concentration in 20mg/L, calculate the ammonia(NH3) concentration in mg/L.
Calculate the ionic strength of a solution that is 0.08 M in La(NO3)3 and 0.06 M in Fe(NO3)2.
A 30 cm-diameter vertical cylinder is sealed at the top by a frictionless 15 kg piston. What will the height of the piston be
An alkyne of six carbon atoms gives the same single product in its reaction either with BH3 in THF followed by H2O2 /OH-, or with H2O/Hg2 /H3O . Draw the structure of the alkyne (containing only carbon and hydrogen atoms).
A mason contracted with a general contractor to build an exterior wall from 8-inch CMUs. The wall is 82 feet long and 8 feet high.16The mason must finish the wall in 3 days and gets paid $4 per block.
A car race takes place on a long straight track, at the beginning of the race the car accelerates from rest to some top speed with a (constant) acceleration of 1.13 m/s2, What was the top speed reached by the car
mercury(II) acetate is alowed to react completely with a solution containing 9.718 g of sodium sulfide, how many grams of solid precipitate will be formed. How many grams of the reactant in excess will remain after the reaction
A minimum contact time of 30 mins is required to reduce the pathogen concentration from 100 pathogens/L to below 1 pathogen/L through a first order decay process. You plan on treating water at a rate of 1,000 gal/min.
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Journal Prompt(s): Identify which aspects of the models (you should draw from more than one) considered this week
Local governments and local government agencies issue bonds to raise funds for public works, such as schools, hospitals, and bridges.
Legislation that was designed to combat terrorism has resulted in greater power for executive and administrative agencies;
Imagine you were an active participant in a key civil rights battle (women equality, LGBTQ+, voting, etc.) such as the fight for desegregation in public schools
Do you support implementing term limits for state legislatures? Why or why not? What might be the benefits and drawbacks of term limits for state legislatures?
YouTube Video: FULL VIDEO | 2024 Presidential Debate from ABC News. Discuss some major themes of the debate and provide your critique.
When the Communists joined coalition governments at the beginning of the postwar period, which positions did they try to control?