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Synthesized t-pentyl chloride in an experiment. The mass spec of the product has a base peak at 77. Depict what this fragment looks like? Explain what would explain the peak at 79?
Find the concentration of benzene in water (miligram/Liter) if the water is in equilibrium with a layer of oil containing 1%(mol) benzene. the solubility of benzene in water is 1.8 gram/Liter, the molecular weight of benzene is 78.11g/mol
When optically active B was treated with CrO3 in pyridine, an optically inactive sample of A was obtained. Heating A with hydrazine in base gave hydrocarbon C, which, when heated with alkaline KMnO4, gave carboxylic acid D. Identify compounds A, B..
an ideal gas with temperature independent Cp = (7/2)R at 15 degrees C and having initial volume 60 m^3 is heated at constant pressure (P =0.1013 MPa) to 30 degrees by transfer of heat from a resivoir at 50 degrees C.
one mole of calcium carbonate reacts with ammonia to produce cacn2 and liquid water. the reaction absorbs 90.1 kj of
Given the following balanced chemical equation, if 345 g of I2 are formed, how many g of Cl2 had to react? 2 FeI2 + 3 Cl2 ? 2 FeCl3 + 2 I2
What is the rate constant of a first-order reaction that takes 343 seconds for the reactant concentration to drop to half of its initial value?
if a container is composed of h2 n2 and o2 gas with the partial pressures being .146 and .572 respectively what is the
Because the turnover number for both substrates is nearly identical, what factors might be involved that explain the different ratio for the two substrates?
How many molecules of N2 gas can be present in 2.5 L at 50 degrees Celsius and 650mmHg
A sample of gas occupies 10.5 L at 600 torr and 50C. What volume will it occupy at STP?
How many grams of acetone are in 1384 mL of a 4.01 M aqueous solution of acetone. The formula for acetone is C3H6O.
For the titration of 30.00 mL of 0.5000 M acetic acid with 0.5000 M NaOH, calculate the pH before you add the NaOH a) before the addition of any NaOH solution.
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