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A typical dust particle has a diameter of about 10.0 um so if 1.4 mol of dust particles were laid end to end along the equator how many times would they encircle the planet?
Wiki User
∙ 10y ago
1 mol is equivalent to 6.022x10^23. Multiply that by 1.8 and then by 10.0 um. Change um to km to get 1.08396e^16 km. Divide that by the circumference of the earth and the answer is 2.70476e^11 times.
Wiki User
∙ 10y ago
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