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
pav-90 [236]
2 years ago
6

How many moles is 3.85 x 1025 atoms of gold?

Chemistry
1 answer:
stich3 [128]2 years ago
4 0

Answer:

3.45 x 10^24 x 1 / 6.022 x 10^23 = 573 

You might be interested in
Examine the nuclear reaction: 1 1 H+ 1 0 n -> 2 1 H.
Lera25 [3.4K]
1) Conversion of an isotope one chemical element or an isotope into another chemical element is called as nuclear transmutation.
<span>
2) In a nuclear transmutation reactions</span> can be achieved either due to radioactive decay or  due to nuclear reactions. 

3) In this technique, it is possible to convert a stable element into radioactive atom by bombarding in with high speed particles. The initial stable nuclei is referred as parent nuclei, the fast moving particle is referred as projectile while new element which is formed is called as daughter element.

4) In the present reaction:
                                        <span>1 1 H+ 1 0 n -> 2 1 H
1 1H is a parent nuclei which is bombarded with the fast moving projectile
(1 0 n) to generate a new daughter nuclei (2 1H). </span>
6 0
4 years ago
Which of the four macromolecules are the largest
Kruka [31]
Lipid you can look up the chemical structures and lipids are the longest which make them the largest
5 0
3 years ago
What provides the energy to set the water cycle in motion?
romanna [79]
Where is the question
7 0
3 years ago
20. Tell one thing that is true about these balanced chemical equations. Explain your answer. A + B → CDE.     H2 + O2 → H2O2.  
sweet-ann [11.9K]
D because the mass evens out the objct
4 0
3 years ago
How do I do molarity equations?
ipn [44]
To calculate the molarity of a solution, you divide the moles of solute by the volume of the solution expressed in liters. Note that the volume is in liters of solution and not liters of solvent. When a molarity is reported, the unit is the symbol M and is read as “molar”.
I hope this helped :)
Please make me the branliest! Have a good night/ good day!!
8 0
3 years ago
Other questions:
  • When a liquid loses heat it turns into a​
    8·2 answers
  • Which particle changes the mass of the isotope the most? which particle changes the mass of the isotope the most? electron captu
    13·2 answers
  • During science class billy used litmus paper to determine the ph of an unknown liquid. the blue litmus paper turns red but there
    11·1 answer
  • Consider the following reaction at 298K.
    7·1 answer
  • Compare a sodium ion and neutral sodium atom in size. what causes the size difference
    8·1 answer
  • How many grams of sugar must be dissolved in 150 ML of water to make a solution that has a concern traction of .6 g/ml
    13·1 answer
  • How many moles of
    11·1 answer
  • How many electrons will aluminum gain or lose in forming an ion?
    10·2 answers
  • What is the mass number of an atom with 3 protons, 4 neutrons, and 3 electrons?
    12·2 answers
  • This is my question in imageIf 16.0 grams of aluminum oxide were actually produced, what is the percent yield of the reaction be
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!