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Write a custom essay on the given topic "- Key differences in Organic, Inorganic and Analytical Chemistry".
Academic requirements:
• Your work must be submitted as pages 3 -4 of pages
• Your work should be submitted in the well formats paragraph.
A microwave oven operates at 2.40 . What is the wavelength of the radiation produced by this appliance?
Question- Calculate the cell potential of a cell operating with the following reaction at 25 degree C, Mn)4- + .010 M, Br=+.010M, Mn2+=0.15M and H+=1.0M
What is the buffer component ratio, ([BrO-]/[HBrO]) of a bromate buffer that has a pH of 7.88. Ka of HBrO is 2.3 x 10-9
When active metals such as sodium are exposed to air, they quickly form a coating of metal oxide. The balanced equation for the reaction of sodium metal with oxygen gas is
Write balanced net ionic equation for the neutralization of equal molar amounts of HBr and NH_3
What is the percent mass concentration of NaCl in a solution that is prepared by adding 15.0 g of NaCl to 90.00 g water? What happens to each of the following properties of a solution when the concentration of solute is decreased?
calcium hydride cah2 reacts with water to form hydrogen gas.cah2s 2 h2ol caoh2aq 2 h2gthis reaction is sometimes used
60cm3 of oxygen gas diffuse through a porous pot in 10 seconds and 100cm3 of chlorine diffuse through the same pot in 25 seconds. If the density of Oxygen is 16 times that of hydrogen, what is the density of chlorine compared to hydrogen.
Phosgene, COCl2, is the chemical warfare gas commonly called mustard gas. It decomposes as written below. At 900 C, the Kc= 0.83. Assume 0.400 mol of COCl2 are admitted into a 2.00 L container at 900C.
Mercaptoacetic acid and NH3 were introduced, production of the complex with the former resulted in the release of an equivalent amount of EDTA, which required a 22.85-mL titration with 0.07238 M Mg2+. Calculate the percent Cu and Ni in the alloy.
Calculate the number of liters occupied at STP: a. 1.7 mol H2(g); b. 1.8 x 10-2 mol N2(g); c. 2.5 x 10(2) mol O2(g)
sodium hydroxide solution for neurtalization to a phenolphthalein end point, calculate the molarity of the phosphoric acid.
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