Jaydian
Jaydian Jaydian
  • 10-02-2017
  • Chemistry
contestada

The number of grams present in 1.35 mol of Fe is

Respuesta :

Аноним Аноним
  • 10-02-2017
First you need to find the mass of one mole of the element. (say Fe) Find Fe on the periodic table, it should tell you what the average atomic mass is. The average atomic mass = mass of one mole.(in this case it is 55.85g) Take your moles (1.35mol Fe) and multiply it by the mass of one mole (55.85g) 1.35mol*55.85g/mol=75.39g (Just repeat that method for the other problems) use the formula moles=massMolar mass

Answer Link

Otras preguntas

how does a serious tone of a magical realist story most affect the reader
What is the name of the part of the root that allows water and minerals enter?
for the right triangle, find the unknown side length using a Pythagorean triple.3072CThe length of side AB is​
Can anyone help with the 2 questions pls? Whoever gets it first I will give a brainliest to when it gives me the option.
What is the value of the expression??
On December 31, 2020, Dow Steel Corporation had 650,000 shares of common stock and 35,000 shares of 9%, noncumulative, nonconvertible preferred stock Issued and
Solve the equation -12 = x - 1 + 28
a line with a slope of 3 passes through the point (2,5) write an equation for this line in point-slope form.​
help! will mark brainliest! write in your own words please!!
An electromagnetic wave traveling through a vacuum has a wavelength of 1.5 × 10-1 meter. What is the period of this wave?