Positron emission from 11C, 116C---->115B + 0+1e, occurs withrelease of 2.87 x 1011 J per mole of 11C. What is the masschange per mole of 11C. in this nuclear reaction? The massesof 11B and 11C.are 11.009305 and 11.011434 amu, respectively.

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Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.