The half-life of calcium-47 is 4.536 days and it decays by the emission of a beta particle.
Question:
a. Write a balanced equation for the decay of Ca-47.
b. If 10.0 μg of Ca-47 is needed for an experiment, what mass of 47CaSO4 must be ordered if it takes 48 h for it to arrive from the supplier?
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a The balanced equation is b Use the rate law to find the initial amount T...View the full answer
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