Multiple Choice
If 8686 C of charge is passed through molten magnesium chloride, calculate the number of moles of Mg(l)
Produced.
A) 0.0225 mol
B) 0.0450 mol
C) 2.00 mol
D) 0.0110 mol
E) 0.0900 mol
Correct Answer:

Verified
Correct Answer:
Verified
Q272: When the Ag(s)|AgCl(s|Cl<sup>-</sup>(aq) electrode acts as
Q273: The solubility of silver bromide is greater
Q274: If a small amount of a strong
Q275: The K<sub>a</sub> of phenol is 1.3 *
Q276: A buffer solution contains 0.75 mol KH<sub>2</sub>PO<sub>4</sub>
Q277: Use the following to answer questions 55-58:
Q278: What is the pH of an aqueous
Q280: If pK<sub>a1</sub> and pK<sub>a2</sub> for H<sub>2</sub>S
Q281: Consider the following cell:<br>Pt|Fe<sup>2+</sup>(aq,0.50 M),Fe<sup>3+</sup>(aq,0.30 M)m
Q282: Given:<br>Ag<sup>+</sup>(aq)+ e<sup>-</sup> <span class="ql-formula" data-value="\rightarrow"><span