Multiple Choice
All the following ions have the same charge except
A) oxide.
B) monohydrogen phosphate.
C) peroxide.
D) permanganate.
E) oxalate.
Correct Answer:
Verified
Correct Answer:
Verified
Q94: The formula for hypochlorous acid is<br>A)HClO<sub>4</sub>.<br>B)HClO<sub>3</sub>.<br>C)HCl.<br>D)HClO<sub>2</sub>.<br>E)HClO.
Q95: The formula for copper(II)phosphate is<br>A)Co<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub>.<br>B)CuPO<sub>4</sub>.<br>C)Co<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub>.<br>D)Cu<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub>.<br>E)Cu<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub>.
Q96: An important class of molecular substances that
Q97: When the equation<br>_ C<sub>5</sub>H<sub>6</sub>N<sub>2</sub>OS(s)+ _ O<sub>2</sub>(g)→ _
Q98: All of the following elements are best
Q100: The oxoanion that comes from nitric acid
Q101: Which of the following statements is not
Q102: Which of the following about the isotopes
Q103: Which of the following is not a
Q104: All the following ions have the same