Potassium Iodide or KI is an ionic compound and dissolves to water since the two are polar substances. Like dissolves like. As KI is dissolved into water, the KI molecules dissociates into ions, the K+ and I- ions. Water molecules can stabilize these ions. The K+ ions attracts the negative side of H2O molecules which is the oxygen side while the I- ions attracts the positive side of H2O molecules or the hydrogen side.
Answer:

Explanation:
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In this case, since this is a problem in which the pressure of the gas remains constant, we can use the Charles' law as a directly proportional relationship between temperature (in Kelvins) and volume given by:

Thus, solving for the final volume as the temperature is decreased to -80.00 °C, we obtain:


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Color, Streak, Hardness, Cleavage or Fracture, Crystalline Structure, magnetism, Tenacity, and Amount of Transparency, etc. Hope this helps :)<span />
Answer:
it is a curve along which the function has a constant value, so that the curve joins points of equal value.
Answer:

Explanation:
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In this case, we first compute the volume of the pool via:

Then, since the density is defined as the mass divided by the volume, we compute the mass as follows:

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