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23 November, 10:42

El cuerpo humano tiene unos 6 billones de células (6,0x1012) y la población de la Tierra es de unos 8 000 millones de personas. Con estos datos aproximados, calcula las moles de células humanas que hay en la Tierra.

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  1. 23 November, 12:04
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    En toda la población del mundo hay 0.0797 moles de células

    Explanation:

    1.0 mol of cells = 6.022 * 10∧23 cells

    X mol of cells = 6.0 * 10∧12 cells

    - X is cleared to find out how many moles of cells are in a human body:

    X = 6.0 * 10∧12 cells / 6.022 * 10∧23 cells X = 9,963 * 10∧-12 moles of cells per person

    In the world there are 8 * 10∧9 people, how many moles in total will there be?

    8 * 10∧9 people * 9,963 * 10∧-12 moles of cells per person =

    0.0797 moles of molecules in the entire population of the earth.
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