on earth there are about 200 millions insects for every single human being. if the current worrld population?

on earth there are about 200 millions insects for every single human being. if the current worrld population is nearly 7 billion how many moles of bugs are on the planet?

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  • Anonymous
    9 years ago
    Favorite Answer

    200 million = 200 000 000

    7 billion = 7 000 000 000

    200 billion x 7 billion = 1.4 x 10^18

    Avogadro's constant (the number of atoms in one mole) = 6.0221 x 10^23 per mole

    1.4 x 10^18 / 6.0221 x 10^23

    = 2.325 x 10^-6 moles

  • Anonymous
    9 years ago

    Just type out 200,000,000 divided by 7 billion in google, i dont know how many 0's there are in 7 billion however i know you divide those numbers as previously shown

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