2.3 × 1024 atoms of Ar
NH4C2H3O2 has a total of 15 atoms (1 N atom, 4 H atoms, 2 C atoms, and 8 O atoms).
There are 23 atoms in NH4 2SO4: 2 nitrogen atoms, 8 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms.
There are a total of 21 atoms in the chemical formula 2Al(NO3)3: 2 aluminum atoms, 6 nitrogen atoms, and 15 oxygen atoms.
The element phosphorus (P) typically has 15 atoms in its atomic structure. It has 15 protons and 15 electrons in a neutral atom, along with varying numbers of neutrons depending on the isotope.
Im assuming you mean protons because phosphorus is its own atom... but anyway phosphorus has 15 protons in its nucleus
To determine how many times 15 can go into 102, you would divide 102 by 15. The quotient of this division would be the number of times 15 can go into 102. In this case, 102 divided by 15 equals 6 with a remainder of 12, so 15 can go into 102 exactly 6 times.
6 times with 12 remaining
w + 15 = 102 Subtract 15 from both sides w + 15 - 15 = 102 - 15 Combine and clean up. w = 87 ■
The no of atoms are 15 x 6.023 x 1023 .
Approx. 9.1024 atoms.
The answer is 15 carbon atoms.
15
The sum you want is 102 x 0.15
Ca3(PO4 )2 That is 3+(2(2)+4(2)) = 15 so, 15 atoms
NH4C2H3O2 has a total of 15 atoms (1 N atom, 4 H atoms, 2 C atoms, and 8 O atoms).
15
15 Fe2O3 has 2 + 3 atoms = 5 atoms Multiply the whole thing by 3 and you end up with 15 atoms.