The chief compound of mineral, celestine consists of strontium, sulphur and oxygen. The, percentage composition is 47.7% of Sr and 17.46% of S, the remaining is oxygen Its formula weight is 184. Calculate the empirical and molecular formula of the compound.
Answers
Answer:
001} Perfect, {210} Good
Help on Color: Color: Blue, Brown, Colorless, Green, Gray.
Help on Density: Density: 3.9 - 4, Average = 3.95
Help on Diaphaneity: Diaphaneity: Transparent to subtranslucent
Help on Fracture: Fracture: Brittle - Conchoidal - Very brittle fracture producing small, conchoidal fragments.
Help on Habit: Habit: Crystalline - Coarse - Occurs as well-formed coarse sized crystals.
Help on Habit: Habit: Granular - Generally occurs as anhedral to subhedral crystals in matrix.
Help on Habit: Habit: Massive - Uniformly indistinguishable crystals forming large masses.
Help on Hardness: Hardness: 3-3.5 - Calcite-Copper Penny
Help on Luminescence: Luminescence: Fluorescent, Short UV=yellow, white blue, Long UV=yellow, white blue.
Help on Luster: Luster: Vitreous (Glassy)
Help on Streak: Streak: white