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Q29: The geometry of PCl<sub>4</sub><sup>+</sup> is<br>A) T-shaped.<br>B) tetrahedral.<br>C)
Q41: The standard enthalpy of formation of
Q50: For the reaction 2NOCl(g) <span
Q71: Which of the following statements is false?<br>A)
Q72: The stable forms of chlorine, bromine,
Q95: The van't Hoff equation can be used
Q129: The equation that represents K<sub>a2</sub> for sulfurous
Q161: For the reaction<br>N<sub>2</sub>O<sub>4</sub>(g) <span class="ql-formula"
Q180: If <span class="ql-formula" data-value="\Delta"><span class="katex"><span
Q277: What best describes alnico?<br>A) A metal alloy.<br>B)