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 ( 48+ )
Otras preguntas
global warming leads to rise in the water level . Do you agree ? Prove your statement
R N Q 45 45 9. ZQZR is a straight angle. What is the measure of OZS? ABCDE A. 45 B. C. D. S E. 60° 90° 125° 135°how to solve this?
Lupe insists that whistling backstage is a jinx. Even though Carmen, her director, doesn’t believe in superstitions, she doesn’t correct Lupe. She doesn’t want
Complete the following questions. 4 x 5 - (2² - 2) = (18 ÷ 3) (3² - 7) =
What are the tax implications for a public company if it purchases the assets another company? 2. What are the tax implications to public company if it purchase
Though some critical information such as how long such decisions were delayed and the number of alumni who were surveyed-is missing from the graph titled "The E
Information related to plant assets, natural resources, and intangibles at the end of 2022 for Culver Company is as follows: buildings $1,160,000, accumulated d
Using South African examples, write a critical essay on gender and the work/life interface with reference to: a) The culture of long working hours; b) paid and
a pencil cost $(x-5) and an exercise book cost $(2x+10). If the sum of the cost of the two items is devided by 7, the result is $5.00. Calculate the cost of an
Work out the surface area of the prism.