How many moles of `P_(4)` can be produced by reaction of 0.10 moles `Ca_(5)(PO_(4)) _(3)F`, 0.36 moles `SiO_(2)` and 0.90 moles C according to the following reaction ?
`4Ca_(5)(PO_(4))_(3)F+18 SiO_(2) + 30 C to 3P_(4) + 2CaF_(2)+ 15CaSiO_(3)+30 CO`

Options

A. `0.060`
B. `0.030`
C. `0.045`
D. `0.075`

Answer

A

Explanation

`{:(,4Ca_(5)(PO_(4))_(3)F,+,19SiO_(2),+,30C,rarr,3P_(4),+,2CaF_(2),+,18CaSiO_(3),+30 CO),("Initially",0.1,,0.36,,0.9,,-,,-,,-," "-),("Finally",0.02,,-,,0.3 ,,0.06,,,,,):}`