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PjnL9itangeli
PjnL9itangeli PjnL9itangeli
  • 13-09-2016
  • Chemistry
Answered

A sample that weighs 107.75 g is a mixture of 30% helium atoms and 70% krypton atoms. How many particles are present in the sample?

Verified Answer :

xmelooody xmelooody
  • 13-09-2016

A sample that weighs 107.75 g is a mixture of 30% helium atoms and 70% krypton atoms. How many particles are present in the sample?    3.59

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