Elena makes the table below to determine the number of atoms of each element in the chemical formula 3(NH4)2SO4.
What mistake did Elena make?
She should not have multiplied the sulfur atoms by the subscript 4.
She should not have multiplied the nitrogen atoms by the subscript 2.
She should not have multiplied the oxygen atoms by the coefficient 3.
She should not have multiplied the hydrogen atoms by the coefficient 3.
Answers: 3
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 05:30, livigrace9004
Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases
Answers: 2
Chemistry, 22.06.2019 13:30, richardwalker8ourhg2
An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a. the mitochondria b. the nucleus c. the vacuoles d. the endoplasmic reticulum
Answers: 1
Chemistry, 22.06.2019 21:30, steven0448
An atomic nucleus is composed ofa)protons. b)protons and neutrons. c)protons and electrons. d)protons, neutrons, and electrons.
Answers: 1
Do you know the correct answer?
Elena makes the table below to determine the number of atoms of each element in the chemical formula...
Questions in other subjects:
Chemistry, 12.10.2019 05:50
Mathematics, 12.10.2019 05:50
Social Studies, 12.10.2019 05:50
