Chemistry Made Fun with Oxygen Molecules!
What is the appropriate equivalence factor for converting oxygen molecules to moles?
a) 1 mol O₂/4.28 x 10¹⁹ molecules O₂
b) 4.28 x 10¹⁹ molecules O₂/1 mol O₂
c) 1 mol O₂/6.02 x 10²³ molecules O₂
d) 6.02 x 10²³ molecules O₂/1 mol O₂
Final answer:The appropriate equivalence factor for converting molecules of oxygen to moles is c (1 mol O₂/6.02 x 10²³ molecules O₂), based on Avogadro's number.
Answer:
The correct equivalence factor to convert from oxygen molecules to moles is option c) 1 mol O₂/6.02 x 10²³ molecules O₂.
Do you know that understanding the conversion of molecules to moles can be a lot of fun when you discover the magic of chemistry? In this case, we are dealing with oxygen molecules (O₂) and the conversion to moles.
To convert from molecules of oxygen (O₂) to moles of O₂, the appropriate equivalence factor to use is 1 mole of O₂ for every 6.02 x 10²³ molecules of O₂. This value is crucial as it is based on Avogadro's number, which represents the number of particles (atoms, molecules, ions, etc.) in one mole of a substance.
By utilizing the correct equivalence factor of 1 mol O₂/6.02 x 10²³ molecules O₂, you can accurately convert between the two units and understand the concept of the mole in chemistry equations. So, the next time you come across a conversion like this, remind yourself of the fascinating world of chemistry at play!