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 ( 72+ )
Otras preguntas
what is the LCM of 4, 5
PSYCHOLOGY For this assignment, you are tasked with finding, taking, and posting a photo in your environment (inside or outside) that best reflects the informat
9x-12=5x-4 pls help
Perform the calculation then round to the appropriate number of significant digits. 128.5 x 3.24
has anyone on here just recently got into a figth with their boy friend? if so, let me know what you did to deal with the heart break.
For the data shown in the scatter plot, which is the best estimate of r?
the table shows the elevation of four swimmers. Which swimmer dives down the farthest?A. Swimmer CB. Swimmer BC. Swimmer DD. Swimmer A
Which of the following is not a characteristic of a freshwater wetland? A. The ecosystem absorbs heavy rainfall to prevent flooding.B. Water flows in only one d
Who made the first vaccine for covid 19?
9x-12=5x-4 pls help
