Iklan

Pertanyaan

Senyawa berikut yang kadar nitrogennyaterbesar adalah ... ( A r ​ H = 1, C = 12, N =14, O = 16, P = 31, dan S= 32)

Senyawa berikut yang kadar nitrogennya terbesar adalah ... ( H = 1, C = 12, N = 14, O = 16, P = 31, dan S= 32)

  1. N H subscript 3 

  2. C O open parentheses N H subscript 2 close parentheses subscript 2 14

  3. open parentheses N H subscript 4 close parentheses subscript 2 S O subscript 4 end subscript 

  4. open parentheses N H subscript 4 close parentheses subscript 3 P O subscript 4 end subscript 

  5. N subscript 2 H subscript 4 

Ikuti Tryout SNBT & Menangkan E-Wallet 100rb

Habis dalam

01

:

09

:

57

:

59

Klaim

Iklan

I. Solichah

Master Teacher

Jawaban terverifikasi

Jawaban

jawaban yang benar adalah E.

jawaban yang benar adalah E.

Pembahasan

A. B. C. D. E. Senyawa yang kadar nitrogennyaterbesar adalah . Jadi, jawaban yang benar adalah E.

A. N H subscript 3 

table attributes columnalign right center left columnspacing 0px end attributes row cell italic M subscript r space N H subscript 3 end cell equals cell left parenthesis 1 cross times italic A subscript r space N right parenthesis plus left parenthesis 3 cross times italic A subscript r space H right parenthesis end cell row blank equals cell left parenthesis 1 cross times 14 right parenthesis plus left parenthesis 3 cross times 1 right parenthesis end cell row blank equals cell 14 plus 3 end cell row blank equals cell 17 space g space mol to the power of negative sign 1 end exponent end cell end table 

table attributes columnalign right center left columnspacing 0px end attributes row cell percent sign N end cell equals cell fraction numerator italic A subscript r space N over denominator italic M subscript r space N H subscript 3 end fraction cross times 100 percent sign end cell row blank equals cell 14 over 17 cross times 100 percent sign end cell row blank equals cell 82 comma 35 percent sign end cell end table 

B. C O open parentheses N H subscript 2 close parentheses subscript 2 

table attributes columnalign right center left columnspacing 0px end attributes row cell italic M subscript r space C O open parentheses N H subscript 2 close parentheses subscript 2 end cell equals cell left parenthesis 1 cross times italic A subscript r space C right parenthesis plus left parenthesis 1 cross times italic A subscript r space O right parenthesis plus left parenthesis 2 cross times italic A subscript r space N right parenthesis plus left parenthesis 4 cross times italic A subscript r space H right parenthesis end cell row blank equals cell left parenthesis 1 cross times 12 right parenthesis plus left parenthesis 1 cross times 16 right parenthesis plus left parenthesis 2 cross times 14 right parenthesis plus left parenthesis 4 cross times 1 right parenthesis end cell row blank equals cell 12 plus 16 plus 28 plus 4 end cell row blank equals cell 60 space g space mol to the power of negative sign 1 end exponent end cell end table  

table attributes columnalign right center left columnspacing 0px end attributes row cell percent sign N end cell equals cell fraction numerator 2 cross times italic A subscript r space N over denominator italic M subscript r space C O open parentheses N H subscript 2 close parentheses subscript 2 end fraction cross times 100 percent sign end cell row blank equals cell fraction numerator 2 cross times 14 over denominator 60 end fraction cross times 100 percent sign end cell row blank equals cell 46 comma 6 percent sign end cell end table 

C. open parentheses N H subscript 4 close parentheses subscript 2 S O subscript 4 end subscript 

table attributes columnalign right center left columnspacing 0px end attributes row cell italic M subscript r space open parentheses N H subscript 4 close parentheses subscript 2 S O subscript 4 end subscript end cell equals cell left parenthesis 2 cross times italic A subscript r space N right parenthesis plus left parenthesis 8 cross times italic A subscript r space H right parenthesis plus left parenthesis 1 cross times italic A subscript r space S right parenthesis plus left parenthesis 4 cross times italic A subscript r space O right parenthesis end cell row blank equals cell left parenthesis 2 cross times 14 right parenthesis plus left parenthesis 8 cross times 1 right parenthesis plus left parenthesis 1 cross times 32 right parenthesis plus left parenthesis 4 cross times 16 right parenthesis end cell row blank equals cell 14 plus 8 plus 32 plus 64 end cell row blank equals cell 118 space g space mol to the power of negative sign 1 end exponent end cell end table 

table attributes columnalign right center left columnspacing 0px end attributes row cell percent sign N end cell equals cell fraction numerator 2 cross times italic A subscript r space N over denominator italic M subscript r space open parentheses N H subscript 4 close parentheses subscript 2 S O subscript 4 end subscript end fraction cross times 100 percent sign end cell row blank equals cell fraction numerator 2 cross times 14 over denominator 118 end fraction cross times 100 percent sign end cell row blank equals cell 23 comma 73 percent sign end cell end table 

D. open parentheses N H subscript 4 close parentheses subscript 3 P O subscript 4 end subscript 

table attributes columnalign right center left columnspacing 0px end attributes row cell italic M subscript r space open parentheses N H subscript 4 close parentheses subscript 3 P O subscript 4 end cell equals cell left parenthesis 3 cross times italic A subscript r space N right parenthesis plus left parenthesis 12 cross times italic A subscript r space H right parenthesis plus left parenthesis 1 cross times italic A subscript r space P right parenthesis plus left parenthesis 4 cross times italic A subscript r space O right parenthesis end cell row blank equals cell left parenthesis 3 cross times 14 right parenthesis plus left parenthesis 12 cross times 1 right parenthesis plus left parenthesis 1 cross times 31 right parenthesis plus left parenthesis 4 cross times 16 right parenthesis end cell row blank equals cell 42 plus 12 plus 31 plus 64 end cell row blank equals cell 149 space g space mol to the power of negative sign 1 end exponent end cell end table 

table attributes columnalign right center left columnspacing 0px end attributes row cell percent sign N end cell equals cell fraction numerator 3 cross times italic A subscript r space N over denominator italic M subscript r space open parentheses N H subscript 4 close parentheses subscript 3 P O subscript 4 end subscript end fraction cross times 100 percent sign end cell row blank equals cell fraction numerator 3 cross times 14 over denominator 149 end fraction cross times 100 percent sign end cell row blank equals cell 28 comma 19 percent sign end cell end table 

E. N subscript 2 H subscript 4 

table attributes columnalign right center left columnspacing 0px end attributes row cell italic M subscript r space N subscript 2 H subscript 4 end cell equals cell left parenthesis 2 cross times italic A subscript r space N right parenthesis plus left parenthesis 4 cross times italic A subscript r space H right parenthesis end cell row blank equals cell left parenthesis 2 cross times 14 right parenthesis plus left parenthesis 4 cross times 1 right parenthesis end cell row blank equals cell 28 plus 4 end cell row blank equals cell 32 space g space mol to the power of negative sign 1 end exponent end cell end table 

table attributes columnalign right center left columnspacing 0px end attributes row cell bold percent sign N end cell equals cell fraction numerator 2 cross times italic A subscript r space N over denominator italic M subscript r space N subscript 2 H subscript 4 end fraction cross times 100 percent sign end cell row blank equals cell fraction numerator 2 cross times 14 over denominator 32 end fraction cross times 100 percent sign end cell row blank equals cell bold 87 bold comma bold 5 bold percent sign end cell end table 

Senyawa yang kadar nitrogennya terbesar adalah N subscript 2 H subscript 4.

Jadi, jawaban yang benar adalah E.

Perdalam pemahamanmu bersama Master Teacher
di sesi Live Teaching, GRATIS!

4

Flora Hutajulu

Ini yang aku cari!

Iklan

Pertanyaan serupa

Tentukan komposisi unsur H dan O dalam senyawa asam nitrat ( HNO 3 ​ ) ! ( A r ​ H = 1 g/mol, N = 14 g/mol dan O = 16 g/mol)

1

5.0

Jawaban terverifikasi

RUANGGURU HQ

Jl. Dr. Saharjo No.161, Manggarai Selatan, Tebet, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12860

Coba GRATIS Aplikasi Roboguru

Coba GRATIS Aplikasi Ruangguru

Download di Google PlayDownload di AppstoreDownload di App Gallery

Produk Ruangguru

Hubungi Kami

Ruangguru WhatsApp

+62 815-7441-0000

Email info@ruangguru.com

[email protected]

Contact 02130930000

02130930000

Ikuti Kami

©2025 Ruangguru. All Rights Reserved PT. Ruang Raya Indonesia