Chemistry, 11.02.2020 02:58, drandbone92
A bottle of vintage red wine has lost its label. The concentration of tritium (H-3) in the wine is 0.34 times that found in freshly bottled wines. If the half-life of tritium is 12.3 years, estimate the time elapsed since the wine was bottled. (enter your answer as a number, years is the unit)
Answers: 3
Chemistry, 22.06.2019 03:00, ian2006huang
Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
Answers: 3
Chemistry, 22.06.2019 10:40, trinityanne1738
Asolid that forms and separates from a liquid mixture is called
Answers: 2
A bottle of vintage red wine has lost its label. The concentration of tritium (H-3) in the wine is 0...
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