Question

calculate the no. of moles and molecules in 1.7 g nh3​

Answer 1

Answer:

0.1 moles and 6.03×10 ki power 22

Answer 2

Answer:

Molecular mass of NH3 is 17

Wt./M.Wt. = Moles

1.7/17=0.1moles

Moles x NA=no. of molecules

0.1x6.022x10^23=0.6022x10^23molecules of NH3

Explanation:

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