
3. How would you classify intermolecular interaction of cations with water?
In each of the pairs below, identify the type of intermolecular interaction that would exist between the pair; if that pair were mixed together. Also in that pair, circle the molecule/ion which contributes the strongest to that pair's intermolecular interaction. (please explain each step and why) HF O2 CH4 NH2CH3 NCL3 Na+ CH3CH3 CH3CH2CH3 Cl2 I2 Li+ C2- NH2CH3 HF Ca2+ N2 need to identify each element as dipole, london, ion and if theres a hydrogen bond. lastly need to...
6.93 6.95 Sketch the interaction of water with an ammonia molecule. Sketch the interaction of water with an ethanol, CH CHOH. molecule. Why is it important to distinguish between electrolytes and bonelectrolytes when discussing colligative properties? Name the two most important cations in biological fluids. Explain why dialysis solution must have a low sodium ion concentration if it is designed to remove excess sodium long from the blood 6.96 6.97
Which of the following would you expect to the most soluble in water (Hint: consider intermolecular forces)? a. pentene b. ethylpropylether c. 1,5-pentanediol d. pentane e. 3-pentanone
Potassium hydroxide completely dissolves in water. How would you best describe potassium hydroxide? O A weak base O B. weak nold O strong acid OD strong base QUESTION 14 When an ionic compound dissolves in water A the hydrogen end of water molecules surround the cations B. none of these are correct o the oxygen end of water molecules surround both the anions and the cations on the oxygen end of water molecules surround the cations O E the oxygen...
Propose and experiment that would allow you to separate sand from water. And classify if a Peanut butter sandwich homogeneous or heterogeneous mixture.
What has made Starbucks culture what it is? How is that culture maintained? Would you classify Starbucks environment as more calm waters or white water rapids? Explain
7. If an ionic bond is stronger than a dipole-dipole interaction, how can water dissolve an ionic compound? None of these The ion-dipole interactions of a bunch of water molecules gang up on the strong ionic bond and pull it into the solution. The ions never overcome their interatomic attraction and therefore are not soluble. The ionic bond is weakened by the ion-dipole interactions and ionic repulsion ejects the ions from the crystal. The ion-dipole...
how would you classify the structure of the retail pharmacy industry?
how would you summarize the interaction of oxygen and carbon dioxide on gas transport in the blood? include the Bohr and Haldane effects in your explanation.
3. Carbocation Stability - classify the following carbocation as primary, secondary, or tertiary. highly unstable cations more electronegative sp2 orbital does not want to become cationic 4. Which of the following is more stable (lower in potential energy)? Explain your choice. وطرط 5. Rank the following carbocation in the order of increasing stability with 5 being the most stable carbocation. له مو و و او