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Question- Is the staggered butane newmans projection vs eclipsed butane newmans projection a diasteromer or an enatiomer? Conformational Isomer was not an option.
Could you explain why?
Please define why you think that's the right answer
If 0.66 mole of substance has a mass of 99 g, what is the molecular mass of the substance.
consider a sample containing 5 mol of a monatomic ideal gas taken from state a to state b. calculate changeE, changeH,q, and w.
a bicycle tire is filled with air to a pressure of 100 psi at a temperature of 100 degrees C. Riding the bike on asphalt on a hot day increases the temperature of the tire to 58 degrees C. the volume of the tire is increased by 4%. what is the new..
a gas occupying a volume of 940. ml at a pressure of 0.970 atm is allowed to expand at constant temperature until its
A solution of ammonia and water contains 3.40×1025 water molecules and 7.20×1024 ammonia molecules. How many total hydrogen atoms are in this solution?
Assume that a membrane channel obeys the concerted allosteric model with Hill coefficient 2.5. In the presence of 12? M ligand, the ratio of opened to closed channels is 0.2. Explain what is the fraction of opened channels in the presence of 0.1 m..
For such systems, it is often observed that the ratio of the vapor pressures of the pure species is nearly constant over a considerable temperature range. Let this ratio be r, and determine the range of values of A, expressed as a function of r, f..
What is the pH of a one liter mixture of .15 M nitrous acid and .20 M sodium nitrite after .020 mol of HCl have been added (no change in volume). (Ka for nitrous acid is 4.0x10^-4.
What metal ions are involved in electron transport, and what is special about them that enable electrons to be shuttled among the various proteins
Nickel and aluminum electrodes are utilized to build a galvanic cell. The standard reduction possible for the nickel(II) ion is -0.26 V as well as that of the aluminum(III) ion is -1.66 V.
A sample of cerium-141 for a diagnostic test was dissolved in saline solution to an activity of 4.5 millicuries/mL. If the patient undergoing the test needs a dose of 10 millicuries
A mixture initially contains A, B, and C in the following concentrations: [A] = 0.650 M, [B] = 1.35 M, and [C] = 0.300 M. The following reaction occurs and equilibrium is established: A+2B C
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