Debbie,Popular 365 Question

How many kilograms of phosphorous are in a sample containing 1.00×10^30 30 phosphorous atoms?

sponsored
3 months ago 1

Answers

sponsored
  1. pisgahchemist

    Conversions .......... unit-factor method

    1.00x10^30 atoms P x (31.0g P / 6.022x10^23 atoms P) x (1 kg / 1000 g) = 51,500 kg P ............. answer is rounded to three significant digits

Leave A Reply

 Prev Questions

Next Questions