5 6 Stan In 11t 7 10 Part A Laboratory Technician Is Asked To Weigh Out 2 00 Moles Of Iron It Sulfate Feso So They 1 (20.92 KiB) Viewed 82 times
5 6 Stan In 11t 7 10 Part A Laboratory Technician Is Asked To Weigh Out 2 00 Moles Of Iron It Sulfate Feso So They 2 (23.56 KiB) Viewed 82 times
5 6 Stan in 11t 7 10 part + A laboratory technician is asked to weigh out 2.00 moles of iron(it) sulfate, FeSO, So they calculate the mass of FeSO, they need to have 2.00 moles of the compound. However, in the dimly lit chemical stockroom they get confused and instead of grabbing the bottle of FeSO, they grab a bottle of iron( sulfate. FeSO). They then weigh out the same mass of FeSO), that would be 2.00 moles of Fe50 A. What mass of FeSO should they have weighed out to get 2.00 moles? How many moles of Fet50), did they weigh out instead? -B/VA T. Tapk Paragrap A Submit Du A torensic scientist is analyzing a sample of white powder found on someone who is suspected of dealing drugs. The person claims the bag contains
D Hoard J win dar 2 atory dj et 8p A forensic scientist is analyzing a sample of white powder found on someone who is suspected of dealing drugs. The person claims the bag contains caffeine, which is unregulated and legal to own in bulk. The police suspect the bag contains methoxymethamphetamine (MDMA, or Ecstasy), a schedule I controlled substance that is illegal to possess The scientist is given 200 g of the white powder to analyze and determine if the powder from the suspect is caffeine or methoxymethamphetamine The empirical formula for caffeine is CaHjoO₂ The empirical formula for methoxymethamphetamine is: CHNO₂ The first thing they do is perform an elemental analysis of the 200 g sample and determine the it contains the following elemental masses Carte Hydingen Hi NIN Den 10 Malg 0986 0107 10579 6.320 Based on their clemental analysis is the angle caffeiner MDMA De you have reached a comunion on the identity, how many makes of the dance are 4 B/VARIEN Return -. Do Submit wh 40
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