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Show me how to work out 131/2
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The disintegration of a radioisotope, such as I-131 to Xe-131, is another example of a first-order reaction.
It has a half-life
Top answer:
k = 0.693/t<sub>1/2</sub> Then ln(No/N) = kt No = 1.41 g N = ? k = from above t = 8 days for #1. The
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The disintegration of a radioisotope, such as I-131 to Xe-131, is another example of a first-order reaction.
It has a half-life
Top answer:
See your post above.
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The half live of Iodine-131 is 8 days. if you started out with 40 mg sample of iodine-131, then what would be the mass of the
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32 days is 4 half-lives. So, the mass is reduced to 1/2^4 = 1/16 of 40mg, or 2.5mg
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Find the sum of 32,989 and 46,131 show your work
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To find the sum of 32,989 and 46,131, you add the two numbers together: 32,989 + 46,131 _________
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Iodine-131 is often used in nuclear medicine to obtain images of the thyroid. If you start with 3.6 109 I-131 atoms, how many
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Here is how you do it. You can do the math for the answer. k = 0.693/t<sub>1/2</sub>, then
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Please show me how to solve:
Doctors can use radioactive iodine to treat some forms of cancer. The half-life of iodine - 131 is 8
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amount = 12 (1/2)^(168) = 12(1/2)^2 = 3 millicuries
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Radioactive iodine-131 decays (beta emitter) to form Xenon-131. Iodine-131 has a half-life of 8.07 days. If a thyroid gland
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20 * .5^(30/8.07)
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Iodine-131 is used to destroy thyroid tissue in the treatment of an overactive thyroid. the half-life of iodine-131 is 8.02
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k = 0.693/t</sub>1/2</sub> Sustitute into the equation below. ln(No/N) = kt No is 200.0g N = what
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An electrician charges $75 as a one-time fee plus an additional $45 per hour. If the total bill is $131.25, how many hours did
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Certainly! I can help you with your questions about using R to solve the given problem. Let's break
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