6. Changes in the rate of chemical reactions depend on what conditions?
1 answer:
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Complete Question
The complete question is shown on the first uploaded image
Answer:
The mass is
Explanation:
From the question we are told that
The Henry's Law constant is
The volume of water is
The partial pressure is
The temperature is
Henry's law is mathematically represented as
Where C is the concentration of sulfur hexafluoride(SP)
substituting value
The number of moles of SP is mathematically represented as
substituting value
The mass of SP that dissolved is
Where Z is the molar mass of SP which has a constant value of
So
Answer:
<h2>Volume = 9.29 mL</h2>Explanation:
Density of a substance can be found by using the formula
From the question
Density = 11.3 g/mL
mass = 105 g
Substitute the values into the above formula and solve for the volume
That's
Cross multiply
11.3v = 105
Divide both sides by 11.3
v = 9.29203
We have the final answer as
<h3>Volume = 9.29 mL</h3>Hope this helps you
Answer:
Salinization is the increase of salt concentration in soil and is, in most cases, caused by dissolved salts in the water supply. This supply of water can be caused by flooding of the land by seawater, seepage of seawater or brackish groundwater through the soil from below.
Explanation:
