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
Contact [7]
3 years ago
15

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

Chemistry
1 answer:
kakasveta [241]3 years ago
4 0
The answer is <span>1.63 × 1024 atoms Fe.
</span>


You might be interested in
A 50.00 g sample of an unknown metal is heated
aleksley [76]
The water and heathfshiccu
8 0
3 years ago
Which letter in the diagram above represents a mountain range in the ocean floor
DIA [1.3K]

THE QUESTION:which letter in the diagram above represents a mountain range in the ocean floor  

A.Letter B  

B.letter D  

C.letter E  

D.letter F

THE ANSWER: Based on my research, none of these are truly correct, as A is actually correct. However, I would highly suggests going with B, as it resembles mountains in shape.

5 0
3 years ago
Water is a great solvent. For example, it causes ionic compounds like sodium chloride (table salt) to dissociate. One of these r
Ira Lisetskai [31]

Answer:

A polar molecule has both a partial positive and a partial negative. Since NaCl (sodium chloride) is made out of Na+ and Cl- ions, the positive and negative parts of the water will pull on these ions individually since positive attracts negative and negative attracts positive. This magnetic force causes the Na+ and the Cl- ions to be pulled apart.

Explanation:

5 0
3 years ago
Read 2 more answers
Dry air (0% humidity) is approximately 78% N2, 21% O2, and 1% Ar by moles. Calculate the molar mass and density of dry air at 0
ser-zykov [4K]
Shdhdhdhdhdhshshhzshshshdhdhshd
7 0
3 years ago
Name the compound formed when a copper cation has a 2+ charge combined with a bromine anion that has a 1- charge.
Rashid [163]

Answer: The compound is called copper (II) bromide or cupric bromide

Explanation:

7 0
3 years ago
Other questions:
  • List the following types of electromagnetic radiation in order of increasing wavelength.
    9·1 answer
  • Insoluble substances can dissolve in all solvents. True or false
    14·1 answer
  • It rate of effusion of a particular gas was measured and found to be 24.0 ml/min. under identical conditions the rate of effusio
    9·1 answer
  • PLZ HELP QUICK !!!!!!!!!!!!!!!!!!
    9·1 answer
  • A pupil adds 5 cm of 12 mol.dm sulphuric acids to make a 250 cmº solution. Calculate the
    9·1 answer
  • 21.Total mass of reactants always equals the total mass of the products true or false
    11·1 answer
  • How to be intelligent ​
    7·1 answer
  • Help i'll give Brainliest It's important
    14·2 answers
  • BALANCE THIS EQUATION:<br> C4H10 + O2 = C02 + H20
    8·1 answer
  • What happen to the energy that is lost when water change to gas
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!