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What is the difference between the chemical formula and the condensed formula of organic compounds? What information does each provide?
the temperature remains constant, and the pressure on the oxygen is decreased to one third the original pressure, what is the new volume
Which orbitals on the chlorine and iodine atoms overlap in the formation of the covalent bond in I-Cl
at 400 k the rate of decomposition of a gaseous compound initially at a pressure of 12.6 kpa was 9.71 pas when 10.0
Compute the radius of a cesium ion in CsCl if the density is 3.97g/cm3 as well as it is assumed that the ions touch through the body diagonal of the unit cell.
what is the partial pressure of nitrogen in a container that contains 3.96mol of oxygen , 7.49 mol of nitrogen and 1.19 mol of carbon dioxide when the total pressure is 563 mmHg?
Please Describe functional groups and their nomenclature, particularly, hydroxyl groups, carboxylic acids, amines, amides, and anhydride bonds is needed.
A sample of aluminum metal absorbs 9.86J of heat,upon which the temperature of the sample increases from 23.2 C to 39.5 C. SInce the specific heat capacity of aluminum is 0.90 J/g-K, the mass of the sample is what in grams
The sedimentation coefficient of a certain DNA in 1 M NaCl at 20 oC was measured by boundary sedimentation at 24,630 rpm. The following data were recorded time (min) distance (cm) 16 6.2687 32 6.3507 48 6.4380 64 6.5174 80 6.6047 96 6.6814 A.
The first-order decomposition of N2O5 at 328 K has a rate constant of 1.70. 10-3 s-1. If the initial concentration of N2O5 is 2.88 M, explain what is the concentration of N2O5 after 12.5 minutes
a weak acid hf is in solution with dissolved sodium fluoride naf. if hcl is added which ion will react with the extra
Explain when the valve was opened and the gases are allowed to mix, explain what will be the total pressure of the gas mixture at 25C presuming the temperature was kept constant
Problem- We found a theoretical spectrum of HCl for FTIR. Now assume that the isotope Cl 37 was used to generate the same spectrum. How would this heavier mass affect the spacing between the signal peaks?
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