I am not quite sure but maybe Hydrogen ion ?
Answer:
23.6 mmHg.
Explanation:
From the question given above, the following data were obtained:
Total pressure (Pₜ) = 760.0 mmHg.
Pressure of nitrogen (Pₙ) = 585.2 mmHg
Pressure of oxygen (Pₒ) = 144.4 mmHg,
Pressure of argon (Pₐ) = 6.8 mmHg.
Pressure of water vapor (Pᵥ) =?
The pressure exerted by the water vapor can be obtained as follow:
Pₜ = Pₙ + Pₒ + Pₐ + Pᵥ
760 = 585.2 + 144.4 + 6.8 + Pᵥ
760 = 736.4 + Pᵥ
Collect like terms
760 – 736.4 = Pᵥ
23.6 = Pᵥ
Pᵥ = 23.6 mmHg
Thus, the pressure exerted by the water vapor is 23.6 mmHg
Hard water contains high levels of minerals such as magnesium and calcium and can be a real pain to remove if left untreated. When hard water is boiled in an electric kettle, these minerals do not evaporate like the water does but instead remains in the kettle.
Answer:
C) Orion spur.
The Orion Arm is a minor spiral arm of the Milky Way Galaxy that is 3,500 light-years across and approximately 10,000 light-years in length, containing the Solar System, including Earth.
<span>As the amount of water vapor in the air increases, the relative humidity increases.</span>