Answer:
<h3>... :-!...................nose...........</h3>
Answer:
Explanation:
Calculate the pH of a hydrochloride acid solution, HCl, whose hydronium ion (H3O)+ concentration is 8.29 X 10-4 M.
Note: answer should have three significant figures
Answer:
this reaction is an oxidation reaction
<h2>Answer : </h2>
<h3>D. HETEROGENEOUS MIXTURE </h3>
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The burning of fossil fuels to supply the electricity we use is a source of sulfur dioxide and nitrogen oxides. Another source is the burning of fuels to power cars, ...