Answer:
1-<u>Pentanol </u>has the highest boiling point.
Explanation:
Boiling points of given compounds are as follow,
1) 2-Pentanone = 101 °C
2) 1-Pentanol = 138 °C
3) Pentane = 36.1 °C
4) Pentanal = 103 °C
Pentanol has greatest boiling point as compare to others because it involes a strongest intermolecular interactions called as hydrogen bond interactions. Remaining compounds lack the direct attachement of hydrogen to most electrnegative atom like oxygen which is present in 1-Pentanol.
The balanced molecular equation is Na₂S(aq) + ZnSO₄(aq) → Na₂SO₄(aq) + ZnS(s)
The total ionic equation is 2Na⁺(aq) + S²⁻(aq) + Zn²⁺(aq) + SO₄²⁻(aq) → 2Na⁺(aq) + SO₄²⁻(aq) + ZnS(s)
The net ionic equation is S²⁻(aq) + Zn²⁺(aq) → ZnS(s)
<h3>
what is precipitation?</h3>
Any liquid or frozen water that condenses in the atmosphere and falls to the ground is known as precipitation. Snow, sleet, and rain are just a few of the variations. One of the three main processes that make up the global water cycle is precipitation, along with evaporation and condensation.
Water vapor in the clouds condenses into increasing-sized droplets of water, forming precipitation. Droplets fall to the Earth when they are sufficiently heavy. The water droplets may freeze to produce ice if a cloud is colder, as it would be at higher elevations. Depending on the temperature within the cloud and at the Earth's surface, these ice crystals eventually discharge to the Earth as snow, hail, or rain.
To learn more about precipitation visit:
brainly.com/question/18109776
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It's B - convection that is correct...
Answer:
En los ejemplos anteriores, y son isobaras ya que ambas tienen 40 nucleones en sus núcleos. ... Tenga en cuenta que diferentes isobaras siempre deben tener un número diferente de protones (número atómico diferente) y, por lo tanto, deben ser elementos químicos diferentes.
Explanation:
I think since it’s a basketball experiment it is a dependent variable. Answer at your own risk.