mikymusie22
mikymusie22
04-12-2020
Chemistry
contestada
can someone help with this problem
Respuesta :
thekingkd
thekingkd
04-12-2020
1. Fe2O3
2. Molar mass of Fe2O3 - (55.8x2)+(16x3) = 159.6
Moles =mass/Molar mass
Moles=9.2/159.6=0.058mol
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
in the play endgame, how does hamm hope to leave
Rob is travelling to germany he drives for1 1/2 hours wait for 2 3/4 hours flight lasts 2 1/3 hours how long has he travelled put in to fractions
A bag contains 12 gray and 24 white marbles. A marble is drawn at random. What is the theoretical probability, as a decimal, of drawing a gray marble? Round the
In two or more complete sentences, describe Valdivia earthquake. In your description, include the following facts: A. length of the earthquake;B. aftershocks; a
What are the domain and range of the real-valued function f ( x ) = − x 2 − 3?
A factory bottles 360 bottles of juice in 5 minutes. Find the factory's unit rate of bottles per minute.
Which of the following is not a function of Mitosis? A. Produce genetically identical daughter cells B. Growth and development C. Replace damaged cell
At the state fair, admission at the gate is $8 . In addition, the cost of each ride is $3 . Suppose that Joe will go on x rides. Joe wants the total number of d
Calculate the freezing point of a solution made from 22.0 g of octane (c8h18) dissolved in 148.0 g of benzene. benzene freezes at 5.50°c and its kf value is 5.1
CAN SOMEONE HELP ASAP PLEASE!! Daryl wrote the following proof to prove that alternate interior angles 3 and 5 are congruent. He made two errors in the proof. I
