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Type: Multiple-Choice
Category: Reactions
Level: Grade 12
Tags: Silicon
Author: radiance
Last Modified: 6 years ago

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Grade 12 Reactions

Which of the following properly completes the following chemical equation: SiO2+2Mg ?
  1. Si + 2MgO
  2. Si2O+Mg
  3. SiO2+Mg2O
  4. Si+MgO2