Roboguru

Dalam 0,75 mol , tentukan: a. jumlah atom  dan

Pertanyaan

Dalam 0,75 mol N H subscript 3, tentukan:
a. jumlah atom N dan H 

Pembahasan Soal:

Dalam 0,75 mol N H subscript 3, terdapat:

Jumlah space atom space N equals 1 cross times n cross times 6 comma 02 cross times 10 to the power of 23 space space space space space space space space space space space space space space space space space space space space space space space equals 1 cross times 0 comma 75 cross times 6 comma 02 cross times 10 to the power of 23 space space space space space space space space space space space space space space space space space space space space space space space equals 4 comma 515 cross times 10 to the power of 23 Jumlah space atom space H equals 3 cross times n cross times 6 comma 02 cross times 10 to the power of 23 space space space space space space space space space space space space space space space space space space space space space space space equals 3 cross times 0 comma 75 cross times 6 comma 02 cross times 10 to the power of 23 space space space space space space space space space space space space space space space space space space space space space space space equals 1 comma 3545 cross times 10 to the power of 24 

Jadi, jumlah atom N yaitu 4 comma 515 cross times 10 to the power of 23 dan atom H yaitu 1 comma 3545 cross times 10 to the power of 24.

 

Pembahasan terverifikasi oleh Roboguru

Terakhir diupdate 02 Juni 2021

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