When 2.45 g of an unknown weak acid (HA) with a molar mass of 85.0 g/mol is dissolved in 250.0 g of water, the freezing point of the resulting solution is -0.259 ∘C. The density of the resulting solution is 1.00 g/mL.

Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.

What are the two largest greenhouse gases

If a simple machine aduces the strength of a force, what must be increased? the speed of the input force the work the simple machine performs the size of the simple machine the distance over which the force is applied