According to law of conservation of mass, the mass can neither be destroyed nor created in a chemical reaction. The mass of reactants and mass of products are equal in a chemical reaction.
The reaction between A and B (reactants) to form C and D (products) is given as:

The mass of A =
(given)
The mass of B =
(given)
The mass of reactant = mass of A + mass of B
Substituting the values:
The mass of reactant = 
The mass of C = 
Let the mass of D = 
So, the mass of product = mass of C + mass of D
Substituting the values:
the mass of product = 
According to law of conservation of mass:
the mass of reactant = the mass of product
Substituting the values,



Hence, the amount of D produced in the reaction is
.
Answer:
They are so small that they barely make up any of the mass of the atom, and they are so miniscule that during Rutherford 's Gold foil experiment ,they didn't even react with the alpha particles. They circle the nucleus on a ring. shown through Rutherford Atomic Model
hope it helps you
Answer:
17 electron
Explanation:
because the number of the proton and number of electron is equal if ther is no charge
Answer:
115.891
Explanation:
Molarity is equal to moles/liters so to get moles we multiply molarity by liters, after this we multiply the moles by the total atomic weight of the compound to get grams