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lithium nitride is prepared by the reaction of lithium metal and nitrogen gas what is the percent yield of lithium
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what is the molarity of 200 l naoh solution prepared from the dilution of 5000 ml of 191 m
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a 250 g piece of aluminum which has a molar heat capacity of 2403 jdeg celsius mol is heated to 824 deg celsius and
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a 100 l flask is filled with 100 g of argon at 25 c a sample of ethane vapor is added to the same flask until the total
need help with these ideal gas law questionsa quantity of co gas occupies a volume of 063 l at 20 atm and 337 k the
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when silver tarnishes silver metal reacts with the element sulfur to form a gray deposit of ag2s if ag reacts with s to
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how many grams of dipotassium succinate trihydrate k2c4h4o4middot3h2o mw 24832 gmol must be added to 5000 ml of a
calculate the h and ph of a 0000251 m hydrazoic acid solution keep in mind that the ka of hydrazoic acid is 220 times
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a soil analysis was done for the exchangeable cations in the soil and the results were as followsca 18 gkg atomic wt
discussion 1 in this discussion consider how fats are digested and utilized in the bodynbsp address the following
aluminum reacts with chlorine gas to form aluminum chloride via the following
a solution contains naphthalene c10h8 dissolved in hexane c6h14 at a concentration of 1455 naphthalene by mass
take an ideal monatomic gasgamma 53around the carnot cycle where thnbsp 600 k and tlnbsp 300k point 1 at the beginning