Answer: because they take a lot of tie to form
THE MOLAR MASS OF FLUORINE IS 35G/MOL
I think its 14 - 5 and you get 9
The can lead to mass wasting
Explanation:
Weathering and erosion can be a bad thing because they can lead or trigger mass wasting.
- Weathering is the physical disintegration and chemical decomposition of rocks to form sediments and soils.
- Erosion is the washing away of weathered materials.
- Mass-wasting is the movement of materials down-slope under gravity.
- Both weathering and erosion can lead to serious problems like mass-wasting because they are earth moving processes.
- Weathering can lead to the formation of sinkholes in an area where rocks are decomposed chemically.
- Erosion can wash away top fertile layer of soil and makes them bare. This can lead to drought.
- Rock fall can be initiated when rocks physically disintegrate.
- Chemical weathering can lead to rust and destruction of structures.
- Undercutting of structures by erosion can lead to the collapse of bridges.
learn more:
Erosion brainly.com/question/2473244
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<u>Answer:</u>
<em>To raise the pH of the solution to 3.10 we have to add 2.34 L of water.</em>
<u>Explanation:</u>
<em>Given that the pH of the solution of HCl in water is 2.5.</em> Here the solution’s pH is changing from 2.5 to 3.10 which means the acidic nature of the solution is decreasing here on dilution. ![[H^+]](https://tex.z-dn.net/?f=%5BH%5E%2B%5D)
ions contribute to a solution’s acidic nature and ![[OH^-]](https://tex.z-dn.net/?f=%5BOH%5E-%5D)
contribute to a solution’s basic nature.
The equation connecting the concentration of and pH of a solution is pH= ![-log[H^+]](https://tex.z-dn.net/?f=-log%5BH%5E%2B%5D)
<em>![[H^+]= 10^(^-^p^H^)](https://tex.z-dn.net/?f=%5BH%5E%2B%5D%3D%2010%5E%28%5E-%5Ep%5EH%5E%29)
![[H^+]= 10^(^-^2^.^5^)=0.00316](https://tex.z-dn.net/?f=%5BH%5E%2B%5D%3D%2010%5E%28%5E-%5E2%5E.%5E5%5E%29%3D0.00316)
</em>
<em>When the pH is ![3.1 [H^+ ]= 10^(^-^3^.^1^)=0.000794](https://tex.z-dn.net/?f=3.1%20%5BH%5E%2B%20%5D%3D%2010%5E%28%5E-%5E3%5E.%5E1%5E%29%3D0.000794)
</em>
<em>On dilution the concentration of a solution decreases and volume increases.</em>
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<em>Volume of water to be added 
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