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Question- Part 1) Using the polymerization of 1, 3-butadiene as an example, Show an advantage of Z-N systems over free-radical polymerization
Part 2) Why was it believed late metal transition elements would not polymerize simple alkenes?
I just need a general explanation of it please- Thanks!
When (R)-2-bromobutane reacts with NaOCH3, the product will have what stereochemical configuration?
Utilizing the resonance energies of benzene andnaphthalene, Define why Diels-Alder reactions of anthracene takeplace at the center ring, not on one of the end rings.
When a particular metal is illuminated with photons, one electron is observed for each absorbed photon. What effect would decreasing the wavelength and number of photons, have on the electrons leaving the surface. Please show all work.
a sample of an ethanol-water solution has a volume of 53.7 cm3 and a mass of 50.5 g. what is the percentage of ethanol
the temperature of a sample of helium at 85 kpa is 37 degrees celsius. if the volume of the gas remains constant at
The total molarity of acid and conjugate base in this buffer is 0.100M . A student adds 6.10 ml of a 0.280 M solution to the beaker. How much will the pH change. The pka of acetic acid is 4.760.
if the density of mercury is 13.6g/cm3, what will be the volume of 300g of mercury ?
What is the final temperature of a mixture of that 5.00 x 102 mL of hot water at 95.0°C and 475 g of -12.0°C ice cubes? (NOTE that in this process, the ice heats up to its melting point, melts, and then heats to the final temperature of the mixtur..
What is the PH of the buffer that results when 12.0 g of NaH2PO4 and 8.00 g of Na2HPO4 are diluted with water to a volume of .50 L? (Ka of H2PO4=6.2*10^-8, the molar masses are 120.0 g/mol and 142. mol respectively.
Explain the solubility of KNO3 is 155 g per 100 g of water at 75 degree Celsius, and 38.0 g at 25 degree Celsius. Explain what mass (in grams) ofKNO3 will crystallize out of solution if exactly 100 g of its saturated solution at 75 degree Celsius ..
What holds solids or liquids and carries out reactions? what is used to mix or combine two or more substances? what it used to support an iron ring or clamp?
The values that are acquired by this student are as follows 0.0210, 0.0212, 0.0208, 0.0225, 0.0250 M. Can any of these results be discarded by the Q- test at the 95% confidence level
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