joecheeramkuzhi219 joecheeramkuzhi219

03-04-2020
Chemistry

contestada

What is the concentration of fecl3 in a solution prepared by dissolving 10.0 g of fecl3 in enough water to make 275 ml of solution?

Respuesta :

adebanjomichael44 adebanjomichael44

03-04-2020

Answer:

0.225M of Fecl3

Explanation:

No of mole=mass/molar mass

Molar mass of fecl3= 162g/Mol

No of mole= 10/162= 0.062mol

No of Mol = concentrate × volume

Concentration= n/V = 0.062/0.275

C= 0.225M of FeCl3

Answer Link

Otras preguntas

BEST ANSWER GETS BRAINLIEST!!!!PLEASE HELLPP 1 over 3b = 4 over 5. Which of the following equals b in this equation? 22 over 5 11 over 8 2 over 5 1 over 4

Where were the families sent after they were picked up by the green police THE DIARY OF ANNE FRANK

Write a variable expression for 9 more than a number s. A 9 – s B s + 9 C 9 ÷ s D s + 10

can u help me please ?

observe the patten of earthquakes and volcanoes in relation to the crustal plates, are they scattered all over the plates or is it there a pattern? Describe you

Where does the bird perch itself in Edgar Allan Poe's "The Raven"? A. On the bust of Pallas B. On the window lattice C. On Lenore's urn D. O

Which of the following is NOT true about the French leader Napoleon Bonaparte?

economic, political, and social reasons why the native americans were forced to move west

Organisms can be classified in the same species by morphology and

What could humans do in order to reduce consumption of non renewable resources?