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likoan [24]
3 years ago
8

Sensors detect the concentration of mercaptan molecules in natural gas at various distances from a leaking source . At which loc

ation will a sensor detect the highest concentration of mercaptan ?
Chemistry
1 answer:
chubhunter [2.5K]3 years ago
4 0
One meter in front of the source at this location will a sensor detect the highest concentration of mercaptan.
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How would you prepare the following aqueous solutions?
Xelga [282]

The  molarity of the solution is 0.1625M.

<h3>What do you meant by Molarity</h3>

Molarity is the amount of a substance in a certain volume of solution. Molarity is  defined as the moles of solute per litres of a solution .

Molarity → no of moles / Volume (L)

SI unit of Molarity is M or mol/ L

We have given here the mass of solution is 3.10×10²g .

molality of the solution is 0.125m

Molality → no of moles / mass in kg

→  0.125×3.10×10²/ 1000

→ no.of moles = 0.0162

For  molarity we can assume volume as 1000 ml .

Molarity = 0.0162×1000/ 100

 Molarity →0.162 M.

So, the molarity of solution will be 0.162M.

to Learn more about Molarity click here brainly.com/question/8732513

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6 0
2 years ago
A student thinks that halogens are highly reactive because their electrons are weakly attracted to their nuclei. Which is eviden
dimulka [17.4K]

Answer: Halogens tend to attract electrons when bonding (Option C)

Explanation: Halogens being non metals have greater electronegativities hence, attract electrons and making the statement disputed. Nobel gases are highly stable; this explains why they are nonreactive. They do not form chemical bonds because they only have a little tendency to either gain or lose an electron; on the other hand, halogens are reactive because they only need one additional electron to complete their octet.  

3 0
3 years ago
Read 2 more answers
True or false? Balanced forces cause a change in motion. <br> How do you know this?
Nat2105 [25]

Answer:

false

Explanation:

Balanced forces do not change the motion of an object. The motion of an object will not change if the forces pushing or pulling the object are balanced.

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86 atoms have more electrons than Germanium
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This exemplifies the agricultural role of water.

Explanation:

7 0
3 years ago
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