1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Serga [27]
3 years ago
14

How many Fe atoms and how many moles of Fe atoms are in 500.g of iron?

Chemistry
1 answer:
ser-zykov [4K]3 years ago
3 0
MFe: 56 g/mol
..........

56g ----- 1 mol
5g ------- X
X = 5/56 = 0,089 moles of Fe

56g ----- 6,02×10²³ atoms
5g ------- X
X = (5×6,02×10²³)/56
X = 0,5375×10²³ = 5,375×10²² atoms of Fe

:•)
You might be interested in
Used to measure temperature in 8th grade science.
zvonat [6]

Answer:

Fahrenheit

Explanation:

4 0
3 years ago
In the compound H2O, the electrons in the bonds are unequally shared between oxygen and hydrogen, forming ____. (1 point)
Aloiza [94]
<span>polar bonds due to high difference . In electronegativity of oxygen and hydrogen.</span>
5 0
3 years ago
Read 2 more answers
ANSWER FAST PLZ 25 POINTS!!!!!!!!!!!!!!!
sp2606 [1]

Answer:

The answer is A, if im not mistaken

8 0
3 years ago
How many Lewis dot structures does nitrogen have
Aleks04 [339]
5 i believe the right answer
4 0
3 years ago
How many atoms are in 1.5 moles of iron?
alina1380 [7]

Answer:

<em>One mole of anything is 6.022×1023 everythings, including atoms. Multiply the moles Fe by 6.022×1023 atoms/mol. 3.77mol Fe ×6.022×1023atoms Fe1mol Fe =2.27×1024 atoms Fe rounded to three significant figures.</em>

3 0
3 years ago
Other questions:
  • Last science question!! Thank you all for the help!
    9·1 answer
  • The reaction C4H8(g)⟶2C2H4(g) C4H8(g)⟶2C2H4(g) has an activation energy of 262 kJ/mol.262 kJ/mol. At 600.0 K,600.0 K, the rate c
    11·1 answer
  • Oxygen and tin 4 chloride react form chlorine and tin 3 oxide
    6·1 answer
  • Magnesium metal a gray solid, is heated in a crucble in the presence of oxygen
    14·1 answer
  • Select all the the abiotic factors that could impact a deer population.
    9·1 answer
  • What the the compound formula of Fe2+ + N3- ?
    7·1 answer
  • What is the name for the process of maintaining a stable environment within a cell?
    9·2 answers
  • What is the Anion and it’s charge.
    8·1 answer
  • create visual representations that show the interactions between the particles in both samples during vaporization
    9·1 answer
  • What is the molarity of a solution prepared by dissolving 8 grams of BaCl2 in enough
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!