Chemistry, 22.12.2020 17:00, ghadeeraljelawy
What is the percent composition by mass for sodium (Na) in sodium phosphate (Na3PO4)?
% Na = (_/_)x100% = _% NNA
please help.
Answers: 3
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He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98
Answers: 2
What is the percent composition by mass for sodium (Na) in sodium phosphate (Na3PO4)?
% Na = (_/_)x...
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