Which ion-dipole would have the strongest attraction with an aqueous substance like water: Na, Ba2+,Mg2+ Rank...
Which ion-dipole would have the strongest attraction with an aqueous substance like water: Na, Ba2+,Mg2+
Rank the order from lowest to highest and explain how you got to this choice.
Homework Answers
Greater is the polarizing power, higher will be the interaction of ions with water.
Polarizibility is the ratio of charge/size. So, below is the answer;
Mg2+ > Ba2+ > Na
Add Answer to:
Which ion-dipole would have the strongest attraction with an
aqueous substance like water: Na, Ba2+,Mg2+
Rank...
PLEASE EXPLAIN. Which one of the following species forms the strongest ion-dipole attraction with 18-crown-6? F...
PLEASE EXPLAIN.
Which one of the following species forms the strongest
ion-dipole attraction with 18-crown-6?
F -
Br 2
Cr 2O 72-
K +
19 When NaCl dissolves in water, aqueous Na+ and Clions result. The force of attraction that...
19 When NaCl dissolves in water, aqueous Na+ and Clions result. The force of attraction that exists between Na+ and H2O is called a(n) _ interaction. (A) Hydrogen Bonding (B) Dipole-dipole forces (C) London Dispersion/Van der Waals Forces . Ion-Dipole 20 Which of the following is true if a molecule possesses hydrogen bonding? (A) the molecule will be an ionic crystal lattice structure where there are strong electrostatic (B) the molecule will have a hydrogen bonded directly to an N,...
Can someone explain how to rank these dipole-dipole imfs. Is it based on the polarity within...
Can someone explain how to rank these dipole-dipole imfs. Is it
based on the polarity within each molecule? If that's the case, I
found that the electronegativity of P is 2.2 and As is also 2.2.
Their difference of polarity with Chlorine is the same. Which leads
me to believe that polarity within each molecule is not the case.
So how do you rank dipole-dipole intermolecular forces.
Rank the following molecules in order of increasing boiling point. Highest boiling point...
12 pts) 21. Which ion-dipole interaction below results in the smallest (less negative) hydration energy? water...
12 pts) 21. Which ion-dipole interaction below results in the smallest (less negative) hydration energy? water Li water Na water Provide a brief explanation for your answer. [2 pts! 22. Indicate the main type of intermolecular force (ion-dipole, dipole-dipole, hydrogen bonding. dispersion) that must be overcome in order to: 14x2 pts (i) melt solid ice (i) evaporate liquid benzene (CeHe) (ill) evaporate water from salt water (iv) sublime solid iodine 2n o ote b aheaelow. How many hentum atoms are...
Which of the 10 substance would you expect to be soluble in water? Which would you...
Which of the 10 substance would you expect to be soluble in water? Which would you expect to be miscible with water? Which would you expect to be insoluble in water? Explain how you determined the solubility of each. 1. O2 2. HCl 3. Ca3(PO4)2 4. CH3CH3OH 5. SO2 6. NF3 7. C8H18 8. FeCl3 9.CH2Cl2 10. CH3NH2 Please help with 1-10 and briefly explain how you got the answer. Thank you!
Which of the 10 substance would you expect to be soluble in water? Which would you...
Which of the 10 substance would you expect to be soluble in water? Which would you expect to be miscible with water? Which would you expect to be insoluble in water? Explain how you determined the solubility of each. 1. O2 2. HCl 3. Ca3(PO4)2 4. CH3CH3OH 5. SO2 6. NF3 7. C8H18 8. FeCl3 9.CH2Cl2 10. CH3NH2 Please help with 1-10 and briefly explain how you got the answer. Thank you!
This is a practice quiz and I want to make sure I have the correct answers,...
This is a practice quiz and I want to make sure I have the
correct answers, please help! thank you!
In
the text I said it was a practice quiz
1. Liquid aluminum will crystalize with a face-centered cubic (fce) unit cell. Face-centered cubic unit cells contain 8 atoms per unit cell. Determine the density of solid aluminum if the radius of an aluminum atom is measured to be 143 pm. (Hint: Calculate the mass and volume to determine the...
please help answer ALL questions. Thank you. 6. Rank all of the functional groups we have...
please help answer ALL questions. Thank you.
6. Rank all of the functional groups we have studied so far in order of lowest to highest boiling points. There should be three categories: nonpolar molecules with just London Forces, polar molecules with just dipole-dipole interactions, and hydrogen bonding capable molecules. 7. Which of the families listed above hydrogen bond with water molecules? 8. Give all three definitions of acids and bases: Arrhenius, Bronsted Lowry. Lewis. Show how methanamine qualifies as a...
1.Which attractions are stronger: intermolecular or intramolecular? 2.How many times stronger is a covalent bond compared...
1.Which attractions are stronger: intermolecular or intramolecular? 2.How many times stronger is a covalent bond compared to a dipole-dipole attraction? 3.What evidence is there that nonpolar molecules attract each other? 4.Which chemical in table 10.1 has the weakest intermolecular forces? Which has the strongest? How can you tell? 5.Suggest some ways that the dipoles in London forces are different from the dipoles in dipole-dipole attractions. 6.A) Which would have a lower boiling point: O2or F2? Explain. B) Which would have a lower boiling...
5. The F e, Na and Mg2 hve the same number of le Electron . Which...
5. The F e, Na and Mg2 hve the same number of le Electron . Which of the following Matements about the top of a given element is correct The atom Nave the same number of protons but Tering number of rond b. The storms have the same number of neutron but rering number of electron C. The have the n umber of electrons but differing number of protons d. The Mons have the same number of neutrons but differing...
PLEASE EXPLAIN.
Which one of the following species forms the strongest
ion-dipole attraction with 18-crown-6?
F -
Br 2
Cr 2O 72-
K +
19 When NaCl dissolves in water, aqueous Na+ and Clions result. The force of attraction that exists between Na+ and H2O is called a(n) _ interaction. (A) Hydrogen Bonding (B) Dipole-dipole forces (C) London Dispersion/Van der Waals Forces . Ion-Dipole 20 Which of the following is true if a molecule possesses hydrogen bonding? (A) the molecule will be an ionic crystal lattice structure where there are strong electrostatic (B) the molecule will have a hydrogen bonded directly to an N,...
Can someone explain how to rank these dipole-dipole imfs. Is it
based on the polarity within each molecule? If that's the case, I
found that the electronegativity of P is 2.2 and As is also 2.2.
Their difference of polarity with Chlorine is the same. Which leads
me to believe that polarity within each molecule is not the case.
So how do you rank dipole-dipole intermolecular forces.
Rank the following molecules in order of increasing boiling point. Highest boiling point...
12 pts) 21. Which ion-dipole interaction below results in the smallest (less negative) hydration energy? water Li water Na water Provide a brief explanation for your answer. [2 pts! 22. Indicate the main type of intermolecular force (ion-dipole, dipole-dipole, hydrogen bonding. dispersion) that must be overcome in order to: 14x2 pts (i) melt solid ice (i) evaporate liquid benzene (CeHe) (ill) evaporate water from salt water (iv) sublime solid iodine 2n o ote b aheaelow. How many hentum atoms are...
This is a practice quiz and I want to make sure I have the
correct answers, please help! thank you!
In
the text I said it was a practice quiz
1. Liquid aluminum will crystalize with a face-centered cubic (fce) unit cell. Face-centered cubic unit cells contain 8 atoms per unit cell. Determine the density of solid aluminum if the radius of an aluminum atom is measured to be 143 pm. (Hint: Calculate the mass and volume to determine the...
please help answer ALL questions. Thank you.
6. Rank all of the functional groups we have studied so far in order of lowest to highest boiling points. There should be three categories: nonpolar molecules with just London Forces, polar molecules with just dipole-dipole interactions, and hydrogen bonding capable molecules. 7. Which of the families listed above hydrogen bond with water molecules? 8. Give all three definitions of acids and bases: Arrhenius, Bronsted Lowry. Lewis. Show how methanamine qualifies as a...
5. The F e, Na and Mg2 hve the same number of le Electron . Which of the following Matements about the top of a given element is correct The atom Nave the same number of protons but Tering number of rond b. The storms have the same number of neutron but rering number of electron C. The have the n umber of electrons but differing number of protons d. The Mons have the same number of neutrons but differing...
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