1.00 mole is always 6.022*10+23 particles (of any kind)
So divide 3.70*10+23 (electrons) by this number 6.022*10+23 (electrons/mole of electrons) and you'll get the number of moles of electrons.
It is 3.70 / 6.022 = 0.614 mole of electrons
3.612 X 10^23/6.022 X 10^23
= 0.5998 moles ( to include all significant figures )
The answer is 3,587 moles.
.565 MOLES
5.22 x 10 to the power of 22 iron atoms is equivalent to 0,087 moles.
Approx 1.2487 moles.
15 moles3 moles potassium3 moles nitrogen9 moles oxygen15 X 6.022 X 10 to the 23rd power
The answer is 3,587 moles.
.565 MOLES
5.22 x 10 to the power of 22 iron atoms is equivalent to 0,087 moles.
The answer is 0,465 moles.
Approx 1.2487 moles.
15 moles3 moles potassium3 moles nitrogen9 moles oxygen15 X 6.022 X 10 to the 23rd power
The answer is 6,31 moles Ag.
The answer is 10 moles.
3.01 x 10 to the 23 power of molecules
Moles = weight (in g) / molecular weight = 0.289 / 16 = 0.0180 moles.
The answer is 88 moles.
The answer is 7,18.10e-10 moles.