alanahoulihanak alanahoulihanak

16-02-2021
Chemistry

contestada

How many molecules are there in 10.5 grams of iron (111) sulfate trihydrate? With work shown

Relax

Respuesta :

emdinh96oreat3 emdinh96oreat3

16-02-2021

Fe2(SO4)3.3H2O = 56*2 + 3*(32+16*4)+3*(1*2+16) = 454 g/mol
Mol =m/M = 10.5/454 = 0.023 mol
Can u mark it brainliest ?

Answer Link

Otras preguntas

A druggist is preparing a medication. Each capsule requires 0.007 gram of aspirin. He has 14 grams of aspirin. How many capsules can he prepare? A. 5,000B.

How to change 5/8 to a percentage

How could you tell whether a liquid is honey or vinegar?

Are AB and BA names for the same line segment?

How were goods purchased from the east without an abundance of gold and silver?

I need help with this homework: Trace the path of energy from the sun to mechanical energy in an organism Does anyone have any idea what it's about? :D

In Mendel’s experiments with a single trait, the trait that disappeared in the first generation and reappeared in the next generation is called the...

Is three fourths greater than nine tenths ?

please help me how to multiply (9-6i)*2 it says answer is d) 45-108i i dont know how to get that answer because i got 81-36i

Convert 1 mm of hg into Pascal. Take density of hg= 13.6×10^3kg/m^3. g = 9.8m/s×s