12. (a) The scheme below shows some reactions starting with magnesium oxide. Study it and
answer the questions that follow:-
Magnesium
Aqueous
Water
Aqueous
Boil
Magnesium
Oxide
Products
STEP 2 Magnesium
STEP 1
hydroxide
STEP3
hydroxide
Carbonate
STEP 4
Aqueous
Magnesium
Chloride
Magnesium
Carbonate
STEPS
Mocks Topical Analysis
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Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.

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