lomes1563 lomes1563

14-01-2018
Chemistry

contestada

How many atoms are in 2.70 moles of iron (Fe) atoms? (2 points)

Respuesta :

PsychicPhantom PsychicPhantom

14-01-2018

Hey there!

2.70 moles of Fe x (6.022 x 10^23) atoms of Fe = 1.63 x 10^24 atoms of Fe
_______________________
1 mole of Fe

Answer: 1.63 x 10^24 atoms of Fe

Hope this helps :)

Answer Link

Otras preguntas

In an orthogonal cutting operation, the 0.250 in wide tool has a rake angle of 5º. The lathe is set so the chip thickness before the cut is 0.010 in. After the

How do you add Rulers to a document?: * a. clck on View, then ruler b.click on Insert, then Ruler c. right click at the top of the document, then select Ruler d

if 4 divides a^2-3b^2, then at least one of the integers a and b is even.

Find the Cartesian Equation of the plane passing through P(8, -2,0) and perpendicular to a- 5i+3j-k What is the distance of this plane to the point 0(2,2, 2)? (

answer QUICK!!!!!!what is some figurative language in thank yo ma’am

700+a=3944-b=c-80=3000

Write a recursive function using pseudocode or C/C++.

Is the statement (35)4 = (34)5 true?

A startled armadillo leaps upward, rising 0.540 m in the first 0.216 s. (a) What is its initial speed as it leaves the ground? (b)What is its speed at the heigh

Construct a 3 x 3 matrix A, with nonzero entries, and a vector b in R3 such that b is not in the set spanned by the columns of A.