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Question:
What are the systematic names of the following compounds?
(CH3)3CCCl3
(CH3)3CCH2Cl
Explain when coal is burned, the sulfur present in coal is converted to sulfur dioxide (SO2) which is in charge for the acid rain phenomenon.
Analysis of a commercial chewing gum gave results of 0.295 mg/g of BHA. To evaluate the accuracy of their results, they performed 5 spike recoveries, adding an amount of BHA equivalent to 0.181 mg/g to each sample.
What is the purpose of running both Dalton Vll mixed markers and lanes with individual markers on SDS-PAGE?
biphenyl c12h10 is a nonvolatile nonionizing solute that is soluble in benzene c6h6. at 25 degc the vapor pressure of
Compare the natural chemistry that takes place in the environment with the chemistry that takes place due to man made factor like pollution.
Problem- A student accidentally extracted the original solution with NaOH (aq) and the NaHCO3 (aq). When he acidified the NaHCO3 extract, no crystals formed.
The excess EDTA from this reaction required 19.77 mL of 0.01883 M Pb2+ standard solution to reach an end point. Calculate [Cu2+] in the unknown
Complete combustion of 4.10 g of a hydrocarbon produced 14.1g of co2 and 4.82 g of h20. Explain what is the empirical formula for the hydrocarbon
A beaker with 160 mL of an acetic acid buffer with a pH of 5.00 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100 M. A student adds 6.40 mL of a 0.400 it M HCl solution to the beaker. How much will the..
Assuming the activation energies are equal, which of the following reactions will proceed at a higher rate at 50 degrees celsius? WHY?
Construct a pie molecular orbital system for the nitrate radical (NO3), using the appropiate 2p orbitals. (b) what is the ground electronic state of this molecule?
calculate the mole fraction of ethanol ch3ch2oh molar mass 46.0 gmol in a solution that contains 46 g of ethanol and
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