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Ca2+, K+ and Cl- have the same number of electrons.
Q5: Which of the following bonds will have
Q27: Carbon tetrachloride is polar.
Q27: The equilibrium constant expression for the reaction
Q35: The conjugate base of HCO<sub>3</sub><sup>-</sup> is _.<br>A)H<sub>2</sub>CO<sub>3</sub><br>B)CO<sub>3</sub><sup>-</sup><sup>2</sup><br>C)CO<sub>2</sub><sup>-</sup><sup>2</sup><br>D)H<sub>3</sub>CO<sub>3</sub><sup>+</sup>
Q35: The above data were obtained in a
Q48: Starting with 100 mL of water, if
Q89: In the reaction N<sub>2</sub> (g)+ 2O<sub>2</sub> (g)⇔
Q110: (NH<sub>4</sub>)<sub>4</sub>Fe(CNO)<sub>6</sub> has 36 atoms per formula unit.
Q164: What is the theoretical mass of carbon
Q173: The maximum number of moles of water