vBruiser vBruiser

03-05-2020
Chemistry

contestada

Molar mass for FeC2O4

Respuesta :

emaikwuvictor emaikwuvictor

03-05-2020

Answer:

143.9gmol-1

Explanation:

FeC2O4 = 55.9+ 12+12+ (16×4)= 143.9gmol-1

Answer Link

Chelboy Chelboy

03-05-2020

Answer:144

Explanation:

Relative atomic mass of Fe=56

Relative atomic mass of C=12

Relative atomic mass of O=16

molar mass of FeC2O4:

56+12 x 2 + 16 x 4

56+24+64

56+24+64=144

Answer Link

Otras preguntas

What is the slope of the line?

A 500g object falls off a cliff and losers 100 J from its gravitational potential energy store. if the gravitational field strength g=9.8N/kg, how high is the c

factorize:x^3+16x^2+11x+6

Which of these is TRUE of that temperance movement at the beginning of the 1800’s in America?

Use the vertical line to test

a stone dropped into a well is heard to strike the water after 8seconds. find the depth of the well if the velocity of sound is 350m/s

please show work!!!!!!!!!!!!

A metal rod needs to be 9 feet and 5.5 inches in length. The sections of the poles being used are each 1 foot and 10.5 inches long. How many 1ft 10.5in sections

It says factor each expression 49x-28?

this question is worth 54 points !!!!! rock falls from a ledge to the ground what energy conversion occurs during this process A potential to kinetic B kinetic