Physics, 03.12.2020 22:20 aguilarjose
Elena makes the table below to determine the number of atoms of each element in the chemical formula 3(NH4)2SO4.
A table with 3 columns and 4 rows. The first column labeled element has entries nitrogen, hydrogen, sulfur, oxygen. The second column labeled calculation has entries 1 times 2 times 3 , 4 times 2 times 3, 1 times 4 times 3, 4 times 3. The third column labeled total atoms has entries 6, 24, 12, 12.
What mistake did Elena make?
Answers: 3
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Elena makes the table below to determine the number of atoms of each element in the chemical formula...
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