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problem- a volume of 800ml of aqueous potassium hydroxide koh was titrated against a standard solution of sulfuric acid
problem- if you take a 100-ml portion of the stock solution and dilute it to a total volume of 0300l what will be the
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problem- uranium-235 is an essential component of the fuel in the nuclear power plant what is the binding energy per
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problem- 140 moles of gas are in a 500l tank at 200c calculate the difference in pressure between methane and an ideal
problem- in europe gasoline efficiency is measured in kml if your cars gas mileage is 340migal how many liters of
problem- which of the following sets of d ions in octahedral complexes can have both high and low spin optionsa d4 d5
problem- what is the specific activity in bqg if 451 kg of an isotope emits 377x10-7 b- particles per minute enter your
problem- a particular system is doing work on the surroundings as well as gaining heat from the surroundings what can
problem- chlorine is widely used to purify municipal water supplies and to treat swimming pool waters suppose that the
problem- a 321g iron rod initially at 225c is submerged into an unknown mass of water at 627c in an insulated container
problem- acetylene reacts with acetic acid in the presence of h2so4 and hgso4 to yield vinyl acetate a monomer used in
problem- draw the major organic product formed by reaction of 2-hexyne with the following reagent bh3 followed by h2o2
problem- a volume of 700ml of aqueous potassium hydroxide koh was titrated against a standard solution of sulfuric acid
problem- for each of the reactions calculates the mass in grams of the product formed when 1512g of the underlined
problem- draw the skeletal structure of the organic species containing the carbonyl functionality needed to form
problem- the vapor pressure p of a certain liquid was measured at two temperatures t the data is shown in this tabletk
problem- is an aqueous solution that is 00500 m in hclo and 00200m in naclo a buffer solution and whyi need proficient
problem- a 25 x 103 ml sample of 300 m hcl solution is treated with 460 g of magnesium calculate the concentration of
problem- determine the value of the equilibrium constant at standard state for the redox reaction shownsn4 aq ni s
problem- if the atomic radius of a metal that has the body-centered cubic crystal structure is 0142 nm calculate the
problem- write formulas for the following compounds potassium permanganate potassium manganate calcium carbonateleadii
problem- make a concentration cell using 5ml of 10m with 5ml of 01m copper ii sulfate write balanced net ionic