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The specific heat of aluminum is 0.900 J/g"°C, the specific heat of air is 1.01 J/g °C and the specific heat of water is 4.184
J/g °C
Identify the correct statement.
Aluminum requires the most energy to increase its temperature followed by water and then air
Water requires the most energy to increase its temperature followed by aluminum and then air.
Aluminum requires the most energy to increase its temperature followed by air and then water
Water requires the most energy to increase its temperature followed by air and then aluminum
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Ibelieve the answer is d

The answer to this is the 3rd choice!

Answerthis solution will not form a precipitateexplanationsolubility equilbrium:         pbf₂(s)  ⇄ pb²⁺(aq) + 2 f⁻(aq)the solubility product expression is    (we exclude solids from the equilibrium expression).now suppose we have the trial ion product q, which we can define as    then, we can interpret  q as the product of the concentration of the ions that we have and ksp as the product of the ion concentrations that are needed to form a saturated solution.if q > ksp, then that implies that there will be a surplus of ions that exceed the amount that is required to form a saturated solution. a precipitate will then form (the precipitate continually  forms until the surplus ions are removed and q is decreased to ksp's value).if q = ksp, the saturated solution that forms is barely saturated and the precipitate will be minimal.if q < ksp, then the ion concentration will not be enough to form a saturated solution (so no precipitate).using our information, we calculate the trial ion product:     since q = 2.7  × 10⁻⁸ < ksp =  4  ×  10⁻⁸, a precipitate will not form.

The answer would be true