Chemistry, 18.12.2019 03:31 janeou17xn
The mass percent of carbon in a typical human is 18%, and the mass percent of 14c in natural carbon is 1.6 × 10-10%. assuming a 190.-lb person, how many decay events per second occur in this person due exclusively to the β-particle decay of 14c? for 14c, t1/2 = 5730 years
Answers: 3
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Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.
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The vapor pressure of ethanol is 1.00 × 102 mmhg at 34.90°c. what is its vapor pressure at 61.61°c? (δhvap for ethanol is 39.3 kj/mol.)
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What is the most common reason for matter changing its state?
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The mass percent of carbon in a typical human is 18%, and the mass percent of 14c in natural carbon...
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