How do i convert 145.6grams of Iron sulphide into iron and sulfur​

An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.

0.09 moles of sodium sulfate in 12 ml of solution

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation: