Chemistry, 14.12.2020 05:20 waterbug7571
15.How can a pure sample of barium sulphate be otained from barium carbonate?
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Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments
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Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg
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Chemistry, 22.06.2019 18:30
How many moles of lead are in 1.50 x 10^12 atoms of lead? could you explain the answer as well and not just give it to me i am refreshing for finals and i need to know how to do it
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Chemistry, 22.06.2019 23:00
What extra step distinguishes fermentation from glycolysis
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15.How can a pure sample of barium sulphate be otained from barium carbonate?...
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