
Uji Pengetahuan tentang Korosi
Flashcard
•
Chemistry
•
12th Grade
•
Practice Problem
•
Hard
Sepliana Bessie
FREE Resource
Student preview

10 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Apa yang dimaksud dengan korosi?
Back
Korosi adalah proses kerusakan material akibat reaksi kimia dengan lingkungan.
2.
FLASHCARD QUESTION
Front
Sebutkan tiga penyebab utama korosi!
Back
1. Kelembapan 2. Oksigen 3. Zat korosif (seperti garam atau asam)
3.
FLASHCARD QUESTION
Front
Bagaimana pengaruh kelembapan terhadap korosi?
Back
Kelembapan mempercepat korosi dengan meningkatkan reaksi kimia antara logam dan oksigen.
4.
FLASHCARD QUESTION
Front
Apa peran oksigen dalam proses korosi?
Back
Oksigen menyebabkan reaksi kimia yang mempercepat korosi logam.
5.
FLASHCARD QUESTION
Front
Sebutkan dua metode pencegahan korosi yang umum digunakan!
Back
Pelapisan dan Katodik proteksi
6.
FLASHCARD QUESTION
Front
Apa itu pelapisan dan bagaimana cara kerjanya dalam mencegah korosi?
Back
Pelapisan adalah proses melapisi permukaan material untuk mencegah korosi dengan menciptakan penghalang fisik.
7.
FLASHCARD QUESTION
Front
Jelaskan perbedaan antara korosi galvanik dan korosi uniform!
Back
Korosi galvanik melibatkan dua logam berbeda, sedangkan korosi uniform terjadi merata di seluruh permukaan.
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