Saturday, July 16, 2011

Molar mass question...?

KD Asked: Molar mass question...?(Please explain step-be-step how you got your answers).Calculate the molar mass of each of the following compounds: (a) Fe2O3, iron (III) oxide (b) BCl3, boron trichloride (c) Ni( NO3)2 x (times) 6H20, nickel (II) nitrate hexahydrate (d) C6H8O6, ascorbic acid (vitamin C)Assume you have .250 g of each of the following compunds. How many moles of each are present?(a) C9H8O4, aspirin (b) C14H10O4, benzoyl peroxide, used in acne medications.(c) Pt(NH3)2Cl2, cisplatin, a cancer chemotherapy agent.
Answers:
fdfsd Answered:stop being ******* lazy and do your

acne

No comments:

Post a Comment