The solubility (in M) of O2 in the blood of a scuba diver at a depth of 100 feet is 2.32 × 10^-3 mol.
<h3>How to calculate the solubility?</h3>
It should be noted that the partial pressure of oxygen will be:
= Mole fraction × Total pressure
= 0.209 × 3
= 0.627
According to Henry's law, the solubility will be:
= 3.7 × 10^-2 × 0.627
= 2.32 × 10^-3 mol
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The percent of SO₂ in H₂SO₄ : 65.3%
<h3>Further explanation
</h3>
Proust states the Comparative Law that compounds are formed from elements with the same Mass Comparison so that compounds have a fixed composition of elements
%Mass A in AxBy =
For SO₂ in H₂SO₄ :
MW SO₂ = 32 + 2.16=64 g/mol
MW H₂SO₄ =2.1+32+4.16=98 g/mol
The percent of SO₂ :
Nearly 33% of the Earth's land is covered in Arid climate. The word arid means dry. The two colors on the map represent warm and cold Arid climates. If land has an Arid climate it is usually a desert. Most deserts are found along the 30 degree latitude line (north and south of the equator). This is due to the pattern of cold water currents, which force dry air over the land. Other Arid climates exist in the center of continents or in the rain shadow of large mountain ranges. A rain shadow is land on a side of a mountain that is very dry because the mountain forces warm air higher into the sky, which cools it and it falls as rain, but only on one side of the mountain. Most Arid areas do not have regular seasons. For instance, the Sahara Desert is always hot and dry. However, some places do have changes in temperature depending on the latitude and the surrounding climates. So, since there are temperature differences, we can say there are 2 seasons, summer and winter. Hope this helps! ~ Autumn :)
Answer:
The answer to your question is: Cp = 0.129 J/g°C
Explanation:
Data
mass = 955 g of tungsten
T1 = 18°C
T2 = 100°C
Q = 10180 Joules
Cp = ?
Formula
Q = mCpΔT
Clear Cp from the equation
Cp = Q / mΔT
Substitution
Cp = 10180 / (955(100-18))
Cp = 10180 / (955(82))
Cp = 10180 / 78310
Cp = 0.129 J/g°C
True!
Because if it has a high pressure, it can skip the liquid phase. The process is called sublimation.