Question

A current of 1.6 mA flows through a conductor. If charge on an electron is
$- 1.6 \times {10}^{ - 19}$
coulomb, find the number of electrons that will pass through the cross section of that conductor.
${10}^{16}$
is the answer
please correct me in calculation part.

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Answer 1

Answer:

As per the law of definite proportions carbon and oxygen combine in a ratio of 3 : 8. Compute the mass of

oxygen gas that would be required to react completely with 6 g carbon.