2.3 × 1024 atoms of Ar
In 15 HCl molecules, each molecule consists of one hydrogen atom (H) and one chlorine atom (Cl). Therefore, for 15 HCl, there are 15 hydrogen atoms and 15 chlorine atoms, totaling 30 atoms.
The molecular formula CH3CONHC4H9 contains the following atoms: 7 carbon (C) atoms, 15 hydrogen (H) atoms, 1 nitrogen (N) atom, and 1 oxygen (O) atom. To find the total number of atoms, you can sum them up: 7 (C) + 15 (H) + 1 (N) + 1 (O) = 24 atoms. Therefore, there are 24 atoms in CH3CONHC4H9.
If you mean 5Al(OH)3 then its 5 Al, 15 O and 15 H
In 4PCl3 (phosphorus chloride) has 16 atoms in it. One single phosphorus chloride molecule would have four atoms in it. P=1 Cl3=3 1+3=4 4X4=16 atoms
4.5*10^23
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 ■
Approx. 9.1024 atoms.
The no of atoms are 15 x 6.023 x 1023 .
The answer is 15 carbon atoms.
The sum you want is 102 x 0.15
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 Fe2O3 has 2 + 3 atoms = 5 atoms Multiply the whole thing by 3 and you end up with 15 atoms.
15