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Abba Zabba is a single taxpayer who purchased a home for $300,000.  At the time they purchased this home, they used all of their §121 gain exclusion. After living in the home for 16 months, unforeseen circumstances caused Abba Zabba to have to move across the country. Consequently, they sold this home for $500,000.  How much, if any, of their gain on the sale of this residence do they recognize in taxable income? Round all calculations to the dollar.

Which of the following elements would be expected to have chemical and physical properties most similar to those of the bromine (Br)?

Which of the following sets of four quantum numbers (n, l, ml, ms) correctly describes an electron occupying a d orbital of an element in the sixth row of the periodic table?

What volume of 0.745 M Na2CO3 (106 g/mol) solution contains 50.3 g of Na2CO3?

What volume of 2.52 M HCl is required to prepare 176.5 mL of 0.449 M HCl?

  Fill in the blanks.  Given the formula, determine the name of the following compounds.  Make sure to following the naming rules for ionic compounds, covalent compounds, and acids. Formula Name MgCO3 [A] SO4 [B] SiF6 [C] BBr3 [D] (NH4)2SO4 [E] Ni(NO3)2 [F] CrCl2 [G]  

Which of the following is a weak acid in aqueous solution?

An atom of which of the following elements has the smallest first ionization energy?

What are the products of the following reation?2NaOH(aq) + Cu(NO3)2 (aq) ®

Which of the following electron configurations is impossible, according to the Pauli exclusion principle?