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How The atomic musses of 14 N7 (99. 64 percent) and 15N7 (0.36 percent) are 14.00307 amu and 15.0001 amu, respectively. Calculate the average atomic mass of nitrogen. The percentages in parentheses denote the relative abundances C01​?

please help me to solve this How The atomic musses of 14 N7 99 64 percent and 15N7 036 percent are 1400307 amu and 150001 amu respectively Calculate the average class=

Respuesta :

ekamunya04

Answer:

14.0036

Explanation:

what we have been told to look for is the relative atomic mass

(14*99.64%)+(15*0.36%)

1394.96+5.4=1400.36

1400.36/100=14.0036