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problem- a sample of rainwater is observed to have a ph of 74 if only atmospheric co2 at 380 ppm and limestone dust are
problem- a drinking water has a calcium concentration of 17 ppm what is the ph of this lake it may or may not help to
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problem- if the formation of a grignard reagent does not begin spontaneously when mg metals and a solution of an alkyl
problem- gastric juice is made up of substances secreted from parietal cells chief cells and mucous-secreting cells the
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problem- 1 do you think using this method of morphiline and zinc chhloride could be used as a high yielding method to
problem- starting from an alcohol and an alkyl halide each of 4 or fewer carbons show how to make t-butyl propyl ether
problem- starting from an alcohol and an alkyl halide each of four or fewer carbons show how to make t-butyl propyl
problem- before the industrial revolution the concentration of co2 in the earths atmosphere was about 275 ppm
problem- a 2602 gram sample of an unknown monoprotic acid requires 1223 ml of 01298 m naoh to reach the end point what
problem- calculate the resulting aqueous silver ion concentration in the solution formed by combining 150 ml of 0250 m
problem- you have a solution that contains 01 m ag 01 m cu2 and 01 m ba2 you would like to separate these ions by
problem- a bag of pretzels has a mass of 2792 grams and costs 169 if a bag contains 20 pretzels what is the cost of a
problem- what is the volume of the hope diamond the worlds largest blue diamond at 444 carats 1 carat 200 mgthank you
problem- what type of glycosidic bond occurring between a ketose and ketose would yield a non-reducing disaccharidea 12
problem- half of a mole 5mol of neon an ideal gas is isothermally and reversibly compressed at 305 k from an initial
problem- a quantity of 1535 g of liquid methanol ch3oh was burned in a constant- volume bomb calorimeter consequently