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Explanation:
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And esrdytfugihj
Done
Given :
Initial concentration of nitric acid, 
.
Final concentration of nitric acid, 
.
Volume of 
, 
To Find :
Volume needed( 
).
Solution :
We know,
Hence, this is the required solution.
Answer:
c. isotope number
Explanation:
Mass Number is the sum total of mass of protons and neutrons present in the nucleus of an atom. Generally they are being used in distinguishing isotopes. E.g Carbon - 12, Carbon - 13
Atomic Number is the number of protons. Every single element has it's unique atomic number and can be used in identification purpose. E.g Carbon - 6, Hydrogen - 1.
The correct option is option C. This is the symbol that is not necessary for the identification of a nuclide.
It is 0.0254
Hope that helps
Answer:
To balance a reaction, the amount of reactants must be equal to the amount of products, as stated by the Law of Conservation of Matter. It may help you to keep track of the number of each element in a list as you try to balance. It's not able to be balanced.
