Reference observations of the reactivity of the cited metals in water and/or aci

Question

Reference observations of the reactivity of the cited metals in water and/or acid to explain the following: A high dieatary intake of dissolved A1 is associated with development of neurological di order Cooks are warned to not prepare highly acidic foods like chile and spaghetti sauce in a aluminium pans. This acidic condition causes the oxidation of Al which produce the Al^3+ ion, these Al^3+ ions are the cause of the development of neurological disoidets. Dietary intake of Ca is important for good health. Would it be practical to manufacture cook ware using calcium, rather than aluminum? Apply the analysis of observed reaction results to answer the following: Zn reacts with a 0.5 magnesium chloride, MgCl_2

Explanation / Answer

aluminum dissolves most easily from worn or pitted pots and pans.

If the time of storage of aluminium is greates in aluminium containers, the greater the amount that gets into food. acidic foods absorb aluminium faster and it leads to neutrological disorders.

Calcium reacts with water and burns or reacts with water   Ca+2H2O---> Ca(OH)2 +H2(g)

Zn+MgCl2 -------> No reaction. Becaucse Zinc is less reactive than Mg

ZnCl2+Mg--------> MgCl2(aq)+Zn (s)

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