Examlex
For AlF3,the lattice enthalpy is 5220 kJ.mol-1 and the enthalpy of solution is -27 kJ.mol-1 at 25 C.Calculate the enthalpy of hydration of AlF3 at this temperature.
Section 1231
A tax term in the United States that refers to the treatment of certain property, blending both capital and ordinary tax treatment.
Preferential Rates
Preferential rates refer to lower tax rates applied to certain types of income, such as qualified dividends and long-term capital gains, compared to ordinary income tax rates.
Capital Loss
The loss incurred when a capital asset, like stocks or real estate, is sold for less than its purchase price.
Taxpayer
A taxpayer is an individual or entity that is obligated to pay taxes to a federal, state, or local government body.
Q13: The equation that represents K<sub>a2</sub> for phosphoric
Q15: Given: 2A(g)+ B(g)<font face="symbol"></font> C(g)+ D(g)<br>When [A]
Q19: If 2.00 mol of an ideal gas
Q21: In the following reaction<br>SO<sub>2</sub>(g)+ H<sub>2</sub>O(l)<font face="symbol"></font> H<sub>2</sub>SO<sub>3</sub>(aq),<br>identify
Q25: The reduction of M<sup>3+</sup> by Cr<sup>2+</sup> was
Q27: A plot of ln(vapor pressure)versus 1/T for
Q47: The coordination numbers in cubic close-packed,body-centered cubic,and
Q50: For the reaction 2SO<sub>3</sub>(g)<font face="symbol"></font> 2SO<sub>2</sub>(g)+ O<sub>2</sub>(g)<br><font
Q83: What is the pH of an aqueous
Q84: Write the charge balance equation for a