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Find (a) the total number of protons and (b) the total mass of protons in 34 mg of NH3 at STP.

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Find 

(a) the total number of protons 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?

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1 Answer

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Best answer

 

= 12.046 x 1020 molecule NH3

No, the answer will not change since mass of NH3 does not depend on P and T. 

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