madz53
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20 POINTS
PLEASE EXPLAIN TOO!

(Include an explanation on how to solve using 6.02 x 10^23. How to set up the problem is what I’m confused about)

20 POINTS PLEASE EXPLAIN TOO Include an explanation on how to solve using 602 x 1023 How to set up the problem is what Im confused about class=

Respuesta :

ardni313

Testosterone molecules : 2.11 x 10¹⁵

Further explanation

The mole is the number of particles(atoms,molecules,ions) contained in a substance

1 mol = 6.02.10²³  particles

Concentration : 3.5.10⁻⁹ M

[tex]\tt M=\dfrac{mol\times 6.02\times 10^{23}}{L}\Rightarrow \dfrac{molecules}{L}[/tex]

[tex]\tt M=\dfrac{3.5\times 10^{-9}\times 6.02\times 10^{23}}{L}\\\\M=\dfrac{2.107\times 10^{15}}{L}[/tex]

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