Mercury is most often obtained by roasting cinnabar. How many grams of this mineral are required for a yield of 165 grams of pure mercury(can you please solve the rest for me its my last assignment for if i fail my grade drops below a c also i would appreciate it if all the questions in the image could be solved)
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Chemistry, 21.06.2019 18:30, ciarakelly636owuiup
Asample of the male sex hormone testosterone, c19h28o2, contains 3.88×10^21 atoms of hydrogen.(a) how many atoms of carbon does it contain? (b) how many molecules of testosterone does it contain? (c) how many moles of testosterone does it contain? (d) what is the mass of this sample in grams?
Answers: 1
Chemistry, 22.06.2019 12:30, kaliyab191
Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?
Answers: 2
Mercury is most often obtained by roasting cinnabar. How many grams of this mineral are required for...
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