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problem- what mass of nai is needed to complete react with 657ml of 0155m caio32 the unbalanced reaction is i-aq
problem- consider the reaction li2scono32 2lino3 cos what volume of 0165m li2s solution is required to completely
problem- a 50 ml solution of 010 m ammonia nh3 is prepared using pure water this is then titrated against a 040 m
problem- titanium dioxide tio2 the substance used as the pigment in white paint is prepared industrially by reaction of
problem- what is the reaction mechanism when doing a solvent extraction for a mixture containing benzoic acid ethyl
problem- draw cyclohexane in the boat conformation please denote all eclipsing interactions and any interactions that
problem- write the structural formula for each compound a undecane b propyne c cyclopentane d cyclohexenewrite the
problem- draw a newman projection of the most stable conformation of 3-methylheptane formed by rotation about the c3-c4
problem- potassium perchlorate kclo4s is soluble in water to the extent of 070 grams per 1000 ml at 0 degrees celsius
problem- the density of dry ice is about 15gml what is the volume of carbon dioxide produced by sublimating a cube of
problem- americans drive about 40 x 109 miles per day and their cars get an average of 20 miles per gallon of gas used
problem- the half life of iodine 131 also called radio iodine is 802 days how much iodine-131 will remain after two
problem- what is the chemical formula of windex i do not like the answers i found online since they only said it was
problem- for the reaction shown compute the theoretical yield of product in moles for each of the following initial
problem- many computer chips are manufactured from silicon which occurs in nature as sio2 when sio2 is heated to
problem- the volume of galena is 46cm3 if the density of galena is 75gcm3 what is the mass in kg of that piece of
problem- calculate the molarity of a solution that results adding enough water to a 300ml of 25m solution of nacl to
problem- the molecular weight of methyl benzoate is 13616 gmol and the molecular weight of the product is 18115 gmol
problem- you are titrating 01m acetic acid with 01 m potassium hydroxide koh what is the ph at the initial point of
problem- for the reaction shown calculates how many moles of nh3 form when each of the following completely
problem- when solutions of silver nitrate and calcium chloride are mixed silver chloride precipitates out of solution
problem- in the compound ccl4 tetrachloromethane carbon has 4 covalent bonds how many total pairs of nonbonding
problem- what is the proton concentration in a solution of 1027 mm acetic acid this concentration represents the sum of
problem- the nonpolar compound 2-bromo-2-chloro-111tri-fluoroethane fluothane is a nonpolar anesthetic therefore it is
problem- what mass of potassium hydrogen sulfate is required to make 300 ml of a solution with a ph of 276 the ka of