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1. Supply the missing product (?) for the following reaction: 5926Fe ® ? + -10e

2. The [OH-] of a solution is 3.6 x 10-4 M. What is the [H3O+]? Is the solution acidic, basic, or neutral?

3. Write the correct molecular formula for the structure :Br--CH2--CH--OCH3--CH3.

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  • Category:- Chemistry
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