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What are the effects of sulfur and phosphorus in steel?
Sulfur decreases ductility and notch impact toughness especially in the transverse direction. Weldability decreases with increasing sulfur content. Sulfur is found primarily in the form of sulfide inclusions. Sulfur levels are normally controlled to low levels. The only exception is free-machining steels, where sulfur is added to improve machinability.
Is sulfur dioxide more soluble in hot or cold water?
Sulfur dioxide is more soluble in cold water than in hot water. As the temperature of water increases, its ability to dissolve gases decreases, so sulfur dioxide will have higher solubility in cold water.
How does sulfur dioxide in wine effect the heart rate?
It increases it
Function of sulfur in the cast iron?
Sulfur in cast iron acts as a machining aid, improving the machinability of the metal. It forms manganese sulfide inclusions which act as chip breakers during machining, reducing tool wear and improving surface finish. However, high levels of sulfur can negatively affect the mechanical properties of cast iron, such as strength and ductility.
Does sodium have a smaller atomic radii than sulfur?
The atomic radius of Na is greater than that of Si because as you move to the right across the periodic table there are more electrons which cause more attraction between the protons and electrons which cause them to pull closer together.
With evidence which indicates increases in atmospheric concentrations of oxides of sulfur and nitrogen?
ice core samples
How would you arrange these elements in order of decreasing atomic size sulfur chlorine aluminum and sodium?
Sodium > Aluminum > Chlorine > Sulfur. Atomic size generally increases as you move down a group on the periodic table and decreases as you move across a period from left to right. Sodium is in the same period as chlorine but is a metal, so it has a larger atomic size. Aluminum is in the same period as sulfur but is a metal, so it has a larger atomic size. Chlorine is a non-metal and smaller than both aluminum and sodium. Sulfur is a non-metal and the smallest among the four elements listed.
Sulfur dioxide is compartively non ideal at 273K but behaves ideally at 327C.Explain it?
increasing the temperature increases the intermolecular spaces and decreases the intermolecular forces,thus increasing ideality.... so at high temperature of 327c sulphurdioxide is ideal as compared to 273k
Which of these elements has largest atomic radius sodium aluminium silicon sulfur?
Sulfur has the largest atomic radius among sodium, aluminum, silicon, and sulfur. This is because atomic radius generally increases as you move down a group in the periodic table, and sulfur is located further down the group compared to the other elements listed.
Why does the viscosity of sulfur increase with increase in temperature?
The viscosity of sulfur increases with temperature because as the temperature rises, the sulfur molecules gain more kinetic energy and move more quickly, leading to stronger intermolecular forces that resist flow. This results in the sulfur becoming more viscous.
What has the larger atomic radius sodium or sulfur?
Sodium has a larger atomic radius than sulfur. This is because atomic radius generally decreases as you move from left to right across a period in the periodic table, and sodium is located in the leftmost group while sulfur is farther to the right.
Does sulfur dioxide increase or decrease the temperature of the atmosphere?
Sulfur dioxide tends to decrease the temperature of the atmosphere by reflecting sunlight back into space and leading to the formation of cooling sulfate aerosols. This can have a temporary cooling effect on the climate.
