KUIS OTK PENUKAR ION

KUIS OTK PENUKAR ION

12th Grade

23 Qs

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KUIS OTK PENUKAR ION

KUIS OTK PENUKAR ION

Assessment

Quiz

Chemistry, Fun

12th Grade

Medium

Created by

Dyah Ayu NCahyanti

Used 50+ times

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23 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Berikut yang bukan merupakan aplikasi proses pertukaran ion adalah

Pelunakan air

Demineralisasi

Dehidrasi

Dealkilasi

deionisasi

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Penukar ion yang paling banyak dipakai adalah

Bauxite

Karbon aktif

Resin

Silica gel

alumina

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Proses pertukaran ion yang digantikan oleh ion positif disebut

Catoda exchange

Cation exchange

Anoda exchange

Anion exchange

Ion exchange

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Berbagai proses yang terjadi pada industry antara lain flotasi, sedimentasi, salting out, pelunakan air sadah, dan desalinasi. Salah satu proses dalam industry yang merupakan aplikasi teknologi penukar ion adalah

Pelunakan air sadah

Salting out

Sedimentasi

Flotasi

filtrasi

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Pertukaran ion terbagi menjadi dua, yaitu pertukaran kation (ion positif) dan pertukaran anion (ion negative). Reaksi pertukaran kation ada dua siklus, yakni siklus hydrogen dan natrium. Reaksi pertukaran ion positif dengan siklus natrium adalah

Ca2+ + 2NaR -> CaR2 + 2Na2+

CaR2 + 2NaCl -> 2NaR + CaCl2

Mg2+ + 2HR -> CaR2 + 2H+

MgR2 + NaCl -> NaR + MgCl2

A- + ROH -> RA + OH-

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Jenis resin penukar kation asam kuat banyak diterapkan di bidang

Pengolahan limbah

Pengolahan air

Demineralisasi air

Penghilang asam kuat

katalisasi

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Salah satu reaksi kimia yang terjadi pada proses pelunakan air dengan kesadahan tinggi menjadi air dengan tingkat kesadahan yang rendah melalui penggunaan resin ditunjukkan pada reaksi

Na2CO3 +R2-Mg -> 2R-Na + MgCO3

Na2CO3 +R2-Ca -> 2R-Na + CaCO3

CaCO3 +R2-Na -> R2-Ca + Na2CO3

R-Ca + 2 NaCl -> 2R-Na + CaCl2

R-Mg + 2 NaCl -> 2R-Na + MgCl2

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