14. What pH must be maintained to achieve the highest possible phosphorus removal in a lime precipitation process? 1. Between 7 and 9 2. Above 11 3. Below 9 4. Exactly 4

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A: The objective of the question is to identify out of the seven atoms shown, how many are…

Q: Use the Rings menu to draw cyclobutane, a four carbon ring.

A: The molecular formula of cyclobutane is C4H8.

Q: Please can you explain the spin up and down diagram?

A: Atomic number of Fe (Iron) is 26.Electronic configuration: 1S22S22P63S23P63d64S2There are 6…

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Q: H3C I HH H3C NH2 I H3C CH3I H HH Na N :: O Select to Add Arrows NaOH, H2O

A: Amines are converted into quaternary ammonium salts by reacting with alkyl halides..The treatment of…

Q: Br

A: Because of ring flip of chair conformation, equatorial becomes axial and axial becomes equatorial.

Q: Solve Ka = [H;O*] [A] [HA] for [H3O*] %3D

A: Here no value/data is given so we can only express [H3O+] with the help of given relation

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A: In the 2nd step we have to draw only one curved arrow

Q: Select to Draw CI Select to Draw NaCCCH₂ THE ☑

A:

Q: Add the missing curved arrow notation.

A: The products are alkene and hydronoium ion. Given reaction is the last step of dehydration mechanism…