C is the answer I used to work at McDonald’s I know military time
Answer:
602000000000000000000000
Explanation:
There are 602000000000000000000000 eggs present in one mole of eggs.
Answer:
2.408 x 10^24molecules
Explanation:
no. of moles, n=4
avogadro's constant= 6.02 x 10^23
no. of molecules, N = ?
using
<em>N=</em><em>n</em><em> </em><em>x </em><em>l</em>
N= 4 x 6.02 x 10^23
N = 2.408 x 10^24molecules
1.806x10^24
Written equation form(always start the equation off with what you know based off of the question!):
3mol(CCl4)•6.022x10^23/1mol = 1.806x10^24
Good luck!
Answer:
Rb has two isotopes - one having 48 neutrons and the other having 50 neutrons. The atomic mass number of an isotope is the sum of the protons plus neutrons in the nucleus, so the two stable isotopes of Rb are designated 85Rb and 87Rb (their atomic mass numbers).
HOPE THIS HELPED!!!!!!!!!!!!!!! XDDDDDDDDDD