Answer: In the chemical formula for water, the subscript for hydrogen is 2. Notice that the 2 is smaller and written slightly below the H and O. It is called a subscript because it is written ("script") "below" ("sub") the preceding letter.
Explanation:
The <span>molar concentration of the crystal violet solution is more concentrated than that of the sodium hydroxide solution. It is because the crystal violet solution has more solute in it compared to the sodium hydroxide.</span>
Sodium is the reducing agent because a reducing agent is always the donor of electrons.
Answer:
.056
Explanation:
H+=10^-pH
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Some of the reactants or the products are in the gaseous phase.
