Iklan

Iklan

Pertanyaan

Disajikan beberapa harga K s p ​ senyawa pada suhu 25 ∘ C sebagai.berikut. a . K s p ​ AlPO 4 ​ = 9 , 8 x 1 0 − 21 b . K sp ​ Co 3 ​ ( AsO 4 ​ ) 2 ​ = 6 , 8 x 1 0 − 29 c . K sp ​ Pb ( OH ) 2 ​ = 1 , 4 x 1 0 − 20 d . K s p ​ FeS = 8 , 0 x 1 0 − 19 Urutkan senyawa-senyawa tersebut dari yang paling mudah larut dalam air!

Disajikan beberapa harga  senyawa pada suhu sebagai.berikut.

Urutkan senyawa-senyawa tersebut dari yang paling mudah larut dalam air!space 

Iklan

R. Harmiasri

Master Teacher

Mahasiswa/Alumni Universitas Negeri Semarang

Jawaban terverifikasi

Iklan

Pembahasan

Pembahasan
lock

Semakin besar kelarutan zat tersebut, semakin mudah larut. Sementara itu, semakin kecilkelarutan zat tersebut, semakin sukar larut. Menghitung Nilai Kelarutan (s) . . . . . . . . . . . . Maka urutan senyawa dari yang paling mudah larut dalam airadalah .

Semakin besar kelarutan zat tersebut, semakin mudah larut. Sementara itu, semakin kecil kelarutan zat tersebut, semakin sukar larut.

Menghitung Nilai Kelarutan (s)

begin mathsize 14px style 1. space Al P O subscript 4 end style.  

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell Al P O subscript 4 open parentheses italic s close parentheses end cell rightwards harpoon over leftwards harpoon cell Al to the power of plus 3 end exponent left parenthesis italic a italic q right parenthesis plus P O subscript 4 to the power of 3 minus sign end exponent left parenthesis italic a italic q right parenthesis end cell row blank blank cell space space space space s space space space space space space space space space space space space space space space space space s space space space space space space space space space space space space space space space space space s end cell end table end style

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell K subscript sp space Al P O subscript 4 end cell equals cell open square brackets Al to the power of 3 plus sign close square brackets open square brackets P O subscript 4 to the power of negative sign 3 end exponent close square brackets end cell row cell K subscript sp space Al P O subscript 4 end cell equals cell s cross times s end cell row cell K subscript sp space Al P O subscript 4 end cell equals cell s squared end cell row s equals cell square root of K subscript sp end root end cell row s equals cell square root of 9 comma 8 cross times 10 to the power of negative sign 21 end exponent end root equals 9 comma 9 cross times 10 to the power of negative sign 10 end exponent space mol forward slash L end cell row blank blank blank row blank blank blank end table end style. .
 

Error converting from MathML to accessible text..

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell Co subscript 3 open parentheses As O subscript 4 close parentheses subscript 2 left parenthesis italic s right parenthesis end cell rightwards harpoon over leftwards harpoon cell 3 Co to the power of 2 plus sign left parenthesis italic a italic q right parenthesis plus 2 As O subscript 4 to the power of 3 minus sign end exponent left parenthesis italic a italic q right parenthesis end cell row blank blank cell space space space space space space space space s space space space space space space space space space space space space space space space space space space space space space 3 s space space space space space space space space space space space space space space space space space 2 s end cell end table end style

Error converting from MathML to accessible text.

Error converting from MathML to accessible text.

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell Pb open parentheses O H close parentheses subscript 2 left parenthesis italic s right parenthesis end cell rightwards harpoon over leftwards harpoon cell Pb to the power of 2 plus sign left parenthesis italic a italic q right parenthesis plus 2 O H to the power of minus sign left parenthesis italic a italic q right parenthesis end cell row blank blank cell space space space space s space space space space space space space space space space space space space space space space space space s space space space space space space space space space space space space space space space space 2 s end cell end table end style. . 

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell K subscript sp space Pb open parentheses O H close parentheses subscript 2 end cell equals cell open square brackets Pb to the power of 2 plus sign close square brackets open square brackets O H to the power of minus sign close square brackets squared end cell row cell K subscript sp space Pb open parentheses O H close parentheses subscript 2 end cell equals cell s cross times left parenthesis 2 s right parenthesis squared space end cell row cell K subscript sp space Pb open parentheses O H close parentheses subscript 2 end cell equals cell 4 s cubed end cell row s equals cell cube root of begin inline style K subscript sp over 4 end style end root end cell row s equals cell cube root of begin inline style fraction numerator 1 comma 4 cross times 10 to the power of negative sign 20 end exponent over denominator 4 end fraction end style end root end cell row s equals cell cube root of begin inline style 3 comma 5 cross times 10 to the power of negative sign 19 end exponent end style end root end cell row s equals cell 3 comma 3 begin inline style cross times end style begin inline style 10 to the power of negative sign 6 end exponent end style begin inline style space end style begin inline style mol end style begin inline style forward slash end style begin inline style L end style end cell end table end style

size 14px 4 size 14px. size 14px space Fe S

undefined

table attributes columnalign right center left columnspacing 0px end attributes row cell K subscript sp space Fe S end cell equals cell open square brackets Fe to the power of 2 plus sign close square brackets left square bracket S to the power of negative sign 2 end exponent right square bracket end cell row cell K subscript sp space Fe S end cell equals cell s cross times s space end cell row cell K subscript sp space Fe S end cell equals cell s squared end cell row s equals cell root index blank of begin inline style K subscript sp end style end root end cell row s equals cell root index blank of begin inline style 8 comma 0 cross times 10 to the power of negative sign 19 end exponent end style end root end cell row s equals cell 8 comma 9 cross times 10 to the power of negative sign 10 end exponent space mol forward slash L end cell row blank blank blank end table

 

Maka urutan senyawa dari yang paling mudah larut dalam air  adalah Error converting from MathML to accessible text. 

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

31

Iklan

Iklan

Pertanyaan serupa

No Rumus Garam K s p ​ 1 AgBr 5 , 0 x 1 0 − 13 2 Z n C O 3 ​ 1 , 6 x 1 0 − 11 3 F e ( O H ) 2 ​ 1 , 0 x 1 0 − 16 ...

6

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 02140008000

02140008000

Ikuti Kami

©2024 Ruangguru. All Rights Reserved PT. Ruang Raya Indonesia