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Problem- Rank these species by their ability to act as an oxidizing agent from best oxidizing agent to worse oxidizing agent.
I2 Cr3+ Na+ F2
You must show your work in an efficient manner so I can understand it in clearly
Peptide hormones must bind to receptors on the extracellular surface of their target cells before their effects are communicated to the interior. In contrast, receptors for hormones such as estrogen are intracellular proteins. Why is this possible..
6.48g of NAH2PO4 and 21.96 g of K2HPO4 are dissolved in sufficent water to make a liter of solution. Caluclate the ph of the resulting solution.
Give a balanced equation for the reaction of B3N3H6 with 3 molecules of H2O, and clearly draw the structure.
Draw the Newman projection for the most stable conformation of (2R,3S)-2,3-dichloropentane.
Talk about the differences associated with the product enthalpy curves for the ideal combustion case compared with the equilibrium case.
Acetylene (C2H2) and hydrogen fluoride (HF) react to give difluoroethane: C2H2(g) + 2HF(g) = C2H4F2(g) When 4.4 mol of C2H2 and 22 mol HF are reacted in a 12.8 L flask, what will be the pressure in the flask at 7.9°C when the reaction is complete
A certain gaseous oxide of sulfur has an effusion rate that is 0.707 times the effusion rate of oxygen gas. What is the most likely molecular
Beta sheets are a kind of secondary structure in proteins. A segment of a single chain in an antiparallel? sheet has a length of 158 Å . Explain how many residues are in this segment
Describe the pH of a buffer solution consisting of 100 mL containing 0.1M CH3COOH and 0.125M CH3COO- , both before and after addition of 10 mL of 0.25M HCl. Ka = 1.8 x 10-5.
Explain what is the DELTA having of a liquid that has a vapor pressure of 641 mmHg at 85.2 degrees C as well as a boiling point of 95.6 degrees C at 1 atmosphere
If the barometric pressure is 784 torr and the experiment is carried out at 25 oC, what is the pressure of the gas collected?
here are the enthalpy changes when one mole of hcl gas is added to various moles of water -16.608 kcal for 10 mol
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