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The difference in aqueous nucleophilicity between Cl- and Br- is observed in the product distribution for the SN2 reaction of 1-butanol (n-butanol alcohol) but not for the SN1 reaction of 2-methyl-2-propanol (tert-butyl alcohol). Briefly explain this in terms of the SN rate laws.
Use the following information to answer question 15.4.1 and 15.4.2: Kc for the is 1.7 X 10^-2 at 250 degrees celsium what will the equilibrium concentrations of A, B, and C be at this temperature if [A]i = [B]i = 0.750 M 9[C]i =0
In a treatment that decreases pain and reduces inflammation of the lining of the knee joint, a sample of dysprosium- 165 with activity of 1100 counts per second was injected into the knee of a patient suffering from rheumatoid arthritis.
The Atomic Mass of carbon is found to be 12.011 amu. A Molecular Mass is the sum of the (averaged) Atomic Masses for all atoms in a molecule. What is the Molecular Mass of H2SeO3
if instead of using the blue dye we had used a red dye what changes would you make in your experimental procedure to
A sample of 0.255 mole of gas has a volume of 748 mL at 28°C. Calculate the pressure of this gas. (R= 0.0821 L · K)
if water is added to magnesium nitride, ammonia gas is produced when the mixture is heated. if 10.3 g of magnesium nitride is treated with water, what volume of ammonia gas would be collected at 20 celcius and .989 atm
What is temperature of boiling water in Denver (in?C) at an elevation of 6000 ft ? 2000 m given that atmospheric pressure at that altitude is about 0.8 atm?
If you have 100 ml of pure water and add to it 10 ml of 2.0M HNO3, what will be the pH of the final solution
Hardness in groundwater is due to the presence of metal ions, primarily Mg2 and Ca2 . Hardness is generally reported as ppm CaCO3 or mmol/L Ca2 . To measure water hardness, a sample of groundwater is titrated with EDTA,
If internal ph of muscle is 6.8 what is the HPO4 2-/H2PO4 - ratio in this cell? The values are pk1= 2.12, pK2= 7.21, and PK3= 12.32 for phosphoric acid, H3PO4. Please give detailed explanation how to solve problem
One pound of Sulfur combines with one pound of oxygen to produce a gas. What is the percent by weight composition of this gas?
Assume the reaction between phosphorus and chlorine gas to produce phosphorus pentachloride goes as far as possible to give the product
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