[Answered] In what type of metamorphism does this reaction occur? KAl3Si3O10(OH)2 + SiO2 --> Al2SiO5 + ...

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Author Question: In what type of metamorphism does this reaction occur? KAl3Si3O10(OH)2 + SiO2 --> Al2SiO5 + ... (Read 33 times)

MirandaLo

Hero Member
Posts: 538

on: Jul 16, 2018

In what type of metamorphism does this reaction occur? KAl3Si3O10(OH)2 + SiO2 --> Al2SiO5 + KAlSi3O8 + H2O

A) high temperature
B) high pressure
C) high grade
D) hydrothermal

Question 2

What type of reaction is this? KAl3Si3O10(OH)2 + SiO2 --> Al2SiO5 + KAlSi3O8 + H2O

A) degassing
B) dehydration
C) decomposition
D) decay

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joneynes

Sr. Member
Posts: 376

Reply #1 on: Jul 16, 2018

Answer to Question 1

Answer: A

Answer to Question 2

Answer: B

MirandaLo

Hero Member
Posts: 538

Reply #2 on: Jul 16, 2018

Correct answers!

joneynes

Sr. Member
Posts: 376

Reply #3 on: Jul 16, 2018

Great! Please up vote

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Author Question: In what type of metamorphism does this reaction occur? KAl3Si3O10(OH)2 + SiO2 --> Al2SiO5 + ... (Read 33 times)

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