Question

For the given series reaction in nth step, find out the number of produced neutrons & energy. 338 Ba + kr + 3.n+ Energy (E).

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Answer 1

Answer:

Calculate the total number of electrons present in one mole of methane. (ii) Find (a) the total number and (b) the total mass of neutrons in 7 mg of 14C. (Assume that mass of a neutron = 1.675 × 10-27 kg). (iii) Find (a) the total number and (b) the total mass of protons in 34 mg of NH3 at STP. Will the answer change if the temperature and pressure are changed ?

Answer 2

Explanation:

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