The decay of antimony-131 is first order with a half life is 23.03 minutes. How much of 1.4228 g sample would remain after 1.368 hours?
The decay of antimony-131 is first order with a half life is 23.03 minutes. How much...
1. For a first order decay of [A], if 525 mg remains of an initial sample of 1.3079 g after 361 min, what is the half life (in minutes)? 2. The decay of antimony-131 is first order with a half life is 23.03 minutes. How much of 1.4228 g sample would remain after 1.368 hours? 3. The decay of antimony-131 is first order with a half life is 23.03 minutes. How long (in minutes) would it take for a 0.8893...
The decay of antimony-131 is first order with a half life is 23.03 minutes. How long (in minutes) would it take for a 1.4100 g sample to be reduced to 0.0893 g?
The decay of carbon-14 is first order with a half life is 5696 years. How much of 1.1573 g sample would remain after 8763 years?
lodine 131 has a half life of 8 days and decays by a first order process (as is always the case for radioactive decay). How much of a 46 gram sample of iodine 131 will remain after 8 days? Report your answer in grams.
The decay of antimony-131 is first order. What is the value of the rate constant (in 1/min) if the half life is 22.90 minutes?
a)For a first order decay of [A], if 188 mg remains of an initial sample of 1.3737 g after 516 min, what is the half life (in minutes)? b)The decay of carbon-14 is first order with a half life is 5576 years. How much of 1.4376 g sample would remain after 9190 years? c)The decay of cesium-135 is first order with a half life is 3.0 million years. How long (in years) would it take for a 0.9798 g sample...
Iodine-131 is used in medical images for CT scans with contrast. Iodine-131 decay is first order with a half-life of 8.0 days. If a patient is administered a typical dose of 370 mg Iodine, how much Iodine-131 will remain after 24.0 days?
0.323 minutes Nuclear decay occurs according to first-order kinetics. What is the half-life of polonium-218 if a sample decays from 55,4 g ko 31.7 g in 2.50 minutes? 0.220 minutes ООООО 4.55 minutes 3.10 minutes I DON'T KNOW YFI
The half-life of nitrogen-13 is approximately 9.97 minutes. How much of a 3 gram sample of nitrogen-13 would remain after 8 minutes? Round to three decimal places
Suppose a first-order reaction has a half life of 10.0 minutes. How much time is required for this reaction to be 75.0% complete. Express your answer in minutes.