Chemistry, 11.12.2020 01:00 nanyckhadiarracom
Gold has a density of 17.3 g/cm', what is the volume of 285g piece of gold?
Answers: 3
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How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?
Answers: 3
Chemistry, 22.06.2019 11:00
The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.
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Gold has a density of 17.3 g/cm', what is the volume of 285g piece of gold?...
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