Corrosion of Metals Grade 8 - 搜索视频

SOLVED: a. Explain the term corrosion. [2 marks]b. What are the conditions necessary for corrosion of metals to occur? [2 marks]c. How does the zinc coating in galvanized iron provide protection for the underlying iron? Use balanced chemical equations to assist your explanation. [5 marks]d. Explain two other ways that important metals such as iron may be protected from corrosion. [4 marks]e. With the aid of an appropriate diagram, explain the rusting of iron. [7 marks]f. Metals do not exist in t

SOLVED: a. Explain the term corrosion. [2 marks]b. What are the conditions necessary for corrosion of metals to occur? [2 marks]c. How does the zinc coating in galvanized iron

VIDEO ANSWER: Alright, that's all. Measures that may be taken to prevent our control can be found under the conditions under which it occurs. Making up allies,…

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