[" Calculate (a) the total number and (b) the tote "],[" mass of neutrons in "7mg" of "14C" (assume the mas "],[" of a neutron "=1.675times10^(-27)kg" )."quad " B.C.E."R" ."]

Find (a) the total number and (b) the total mass of neutrons in 7 mg of ._C14 ("Assume that the mass of neutron "= 1.675 xx 10^(-27)kg)

Find (a) the total number and (b) the total mass of neutrons in 7 mg of ._C14 ("Assume that the mass of neutron "= 1.675 xx 10^(-27)kg)

Find the total mass of 'neutrons in 7 mg of ""^(14)C.

Find the total number of neutrons and Find the total mass of neutrons, in 7 mg of C^14 (Assume that mass of a neutron = 1.675 xx 10^-7 kg )

Total mass of neutrons in 7 mg of .^(14)C is:

Find (i) the total number and (ii) the total mass of neutrons in 7 mg of _^14C (Mass of neutron =1.675xx10^(-27)kg )

Find (a) the total number and (b) the total mass of protons in 34 mg of NH_(3) at S.T.P. (Assume the mass of proton =1.6726xx10^(-27)kg )

(i) 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 " ""^(14)C . (Assume that mass of a neutron = 1.675 xx 10^(-27) kg) . (iii) Find (a) the total number and (b) the total mass of protons in 34 kg of NH_3 at STP. Will the answer change if the temperature and pressure are changed?

Find the total no. of neutrons in 7 mg of C^14