Molar solubility is number of moles of the solute that can be dissolved per liter of solution before the solution becomes saturated.

The molar solubility of lead(ii) chloride with ksp value of 2.4 × 10e4 can be solve as:

Ksp = s2 = 2.4 × 10e4
s2 = 2.4 × 10e4
s = √(2.4 × 10e4)
s = 154.9 mol/L

6 0

3 years ago

When one type of energy is transformed into another type of energy during a conversion, _______ is lost to the environment.

Musya8 [376]

A)HEAT is lost to the environment......

6 0

3 years ago

A combustion reaction will always be associated with a change in entropy that will be:________.

Alex Ar [27]

Answer:

Option (A) : Positive

Explanation:

A combustion reaction will always be associated with a change in entropy that is Positive due to the gaseous products released. Hence, there is a large positive entropy change.

8 0

3 years ago

Suppose that on a dry, sunny day when the air temperature is near 37 ∘C,37 ∘C, a certain swimming pool would increase in tempera

ioda

Answer:

The fraction of water body necessary to keep the temperature constant is 0,0051.

Explanation:

Heat:

$Q=m*Ce*ΔT$