Answer:
Hence, the wavelength of the photon associated is 1282 nm.
Explanation:
Answer:
Neutral nucleophile are: H2O, CH3OH, NH3, RNH2, R2NH, R3N, RCOOH, RSH and PR3. The products by nucleophilic substitution are diverse depending on the different nucleophiles, obtaining alcohol, eter, amines, ester and tioeter considering only the nucleophiles with a hydrogen available.
Explanation:
Please see the images attached.
Nucleophilic subtitution with water occurs under Sn1 mechanism. That's it because water as nucleophile is so weak. With the other neutral nucleophiles, the reaction occur under Sn2 mechanism.
RSH + CH3I -----> RSCH3 + HI
Answer:
Im not really sure what a half life is, but two of them would be 5.0 hours
Answer is: i<span>t can be endothermic when the amount of energy needed to break the intermolecular forces in the solute is larger than the amount of energy given off by formation of intermolecular forces in the mixture, so solution must be heated.
In ideal solution </span><span> the forces of attraction between the solute-solute and the solvent-solvent and solute-solvent molecules are the same.</span>
Answer:
Option (1).
Explanation:
Centrifugation may be defined as the process of separation of two or more mixtures. Centrifugation process is important to separate the drug from the blood samples.
The centrifugation separates the mixtures on the basis of their differences in the density. Milk and cream can be easily separated by centrifugation as they have difference in their density. The milk is stirred and centrifuge due to which the cream comes on the surface (less density) and the heavy particles including milk separates down (heavy density).
Thus, the correct answer is option (1).
