Question

Write a conversion factor that converts between moles of calcium ions in calcium phosphide, Ca3P2, and moles of Ca3P2.

Answer 1

The conversion factor between moles of calcium ion and moles of $Ca_3P_2$ in  $Ca_3P_2$ would be 3 to 1.

Mole fraction

$Ca_3P_2$ if formed from 3 carbon atoms and 3 phosphate atoms according to the equation:

$3Ca + 2P --- > Ca_3P_2$

Thus, there are 3 moles of calcium in every 1 mole of  $Ca_3P_2$.

The conversion factor between moles of calcium and moles of  $Ca_3P_2$ will. therefore, be 3 to 1 or simply 3:1.

More on mole fractions can be found here: brainly.com/question/8076655

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