physical science (chemistry)

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calculate the number of atoms in 50 dm3 nitrogen gas

  • physical science (chemistry) -

    I assume at STP. Pressure, and temperature matter.

    well, at STP, in 22.4 dm^3 there are avagrado's number of N2 molecules, so atoms would be twice that.

    answer: (50/22.4)2*avagrados number

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