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

how does mcdonald's use vertical integration

Serena parachutes from a plane at a height of 20,000 ft above sea level. Several minutes later she notes from an instrument on her wrist that she had dropped 15

Hector planted 185 flowers in a day. There were 5 volunteers, including Hector, who each planted about the same number of flowers. About how many flowers did th

how do I use a number line to multiply a two digit number by 20

inequality x is no less than -2

the number of terms in the expression 3x-1 is what?

Using the numbers 1,2,3,4 create the largest possible product and the smallest possible product. How does the order of the digits affect the products?

400 is 1/10 of what number

What is the ability of the body to function successfully and efficiently during physical activity

what was important about dred scott case