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A10-minute experimental run shows that 75% of liquid reactant is converted to product by a %-order rate. What would be the fraction converted in a half-hour run?
For HCl represented as a harmonic oscillator, it has a vibrational frequency of 2885 cm-1. The vibrational frequency of DCl (where D is twice the mass of H) should be (assuming HCl and DCl have the same force constant):
The problem: CaCO3 can be roasted to produce CaO and CO2. This reaction is carried out in a flash connected to an open-end mercury manometer when the atmospheric pressure is 754 torr.
Draw the structural formula & identify the types of bonds in each of the following organic compounds: C5H8 & C4H6
At a distance of 32ft , an ionizing radiation source delivers 5.5rem of radiation. How close could you get to the source and still have no biological effects
a what is the shortest possible wave length of light that can beemitted by such an atom? assume all transitions are
A graduated cylinder contains 18.0 m/L of water. What is the new water level after 35.6 g of silver metal with a density of 10.5 g/mL,is submerged in the water?
Write a reaction showing the reduction (hydrogenation) of 1-hexene to hexane. ( use structures for the compounds). Write a reaction showing the bromination (halogenation) of 1-pentene.
A 1790 g sample of a solution of the solute methanol in the solvent ethanol that has a concentration of 4.50 % by mass CH3OH is available. Calculate the amount (g) of methanol that is present in the sample.
Put in order the following molecules in terms of the Permeability of the molecule across a membrane by simple diffusion at pH 7.
What colligative properties are displayed by these situations.
Alpha helices are a type of secondary structure in proteins. what is the length of a 53-kDa single-stranded alpha-helical protein segment?
best describes the self-sustaining process of fission with a critical mass of uranium-238?
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