O O O O The atoms in a water molecule are Polar 9. Hydrogen Oxygen Covalent

Q: Explain the composition and properties of water, the types of bonds between the atoms,…

A:

Q: the henry's law constant for N2 in water at 53 C is 8.4*10^-7M/mmHg and the vapor pressure of water…

A: The Henry’s Law states that the mass of a gas dissolved by a solvent is directly related to the…

Q: CuSO4•5H2O is a hydrate.  What happens to the water molecules in the hydrate during a dehydration…

A: A dehydration reaction is a type of condensation reaction. During the process of the combination of…

Q: intermolecular force

A:

Q: Which pairs of compounds will form a solution? a. benzene (C 6H 6) and hexane (C 6H 14) b. Na 2SO 4…

A: A solution is formed if both the components that is solute and solvent are completely miscible with…

Q: Which of the following could enter into H-bonding interactions with water? (Select all that apply.)…

A:

Q: What is the physical state of the water in the following reaction: C3H8 (l) + 5O2 (g) --> 3CO2 (g) +…

A:

Q: Alcohol group forms the strongest H- bonds to water molecules *

A: The given questions are related on the properties of alcohols and alkyl halides.

Q: is HgSO4 Soluable in water?

A: No, HgSO4 that is mercuric sulphate is NOT SOLUBLE in water. It is because when it is added in…

Q: nyurateu ions Nat ions CI- ions Water molecules How does the image above demonstrate solvation and…

A:

Q: 11. What is the molecular structure of water and how do water molecules interact with each other?…

A: Water is composed of two hydrogen atoms and an oxygen atom and these two hydrogen atoms are…

Q: Which interactios are involved in freezing water? O Dispersion-Dispersion O Hydrophobic O lon-lon O…

A: Intermolecular forces of interactions are weak force of attraction exist among the molecules/ions of…

Q: Which of the following is a divalent anion? (Tip: divalent means it has gained or lost two…

A: The anion which gained two electrons to attain the state of charge of -2 is known as divalent anion.

Q: 2. Substances that contain hydrogen carbonate ions (HCO3") always form soluble compounds. This…

A: Enegy needed to break apart ionic solid is less than other substance.

Q: Type of compound (use numbers) 1-ionic, 2-molecular, nonpolar 3-molecular, polar List the…

A: Compounds those which contains atoms having difference in electronrgativity are having dipoles ,…

Q: Use the picture below to answer the following question: Hydrated ions. Nat ions CI ions Water…

A: NaCl (Sodium chloride) is an ionic compound It consists of a cation (Na+) and an anion (Cl-) when…

Q: How many grams of potassium nitrate can be dissolved in 100 g of water at 50°C

A: The maximum mass of solute that can be dissolved in the given amount of the solvent is known as…

Q: Use the chart to answer the question. A family chooses to eat lentils instead of beef for dinner to…

A: According to given chart, one drop of water represents 50 gallons of water. For consumption of…

Q: When a water molecule forms a hydrogen bond with another water molecule, which atoms are involved in…

A:

Q: Determine if the following are POLAR or NONPOLAR molecule: BCl3, NH3, CHCl3, CH4 Presentation or…

A:

Q: Partlal negative charge 8- Electrons are pulled toward oxygen. H. H 8+ Partial positive charge The…

A: Solution :     A polar molecule formed when one of the ends of the molecule has a more positive…

Q: Q.3 Hydrogen sulphide 8-h average limit is 20 ppm at 25°C and 1 atm. Calculate concentration of…

A: Given: Hydrogen sulfide (H2S) 8-h average limit = 20 ppm Also, Temperature, T= 25°C = 298.15 K…

Q: Diagram the hydrogen bonds that form between water molecules and explain how those bonds produce the…

A: Given,  Molecule = Water (H2O)  Type of bond formed = Hydrogen bond  Diagram of hydrogen bonding in…

Q: Determine the strongest intermolecular force for the following molecule. Both L and X are nonmetals.…

A: Electronegativity; X > L Intermolecular forces  = ?

Q: Join In, Question When KCl dissolves in water, what types of intermolecular bonds are formed?…

A: KCl is an ionic compound, it easily dissolve in water. Since water is a polar molecule, it has…

Q: Which of the following is the least soluble in water? Select one: O a. NaCl (sodium chloride) O b.…

A: The NaCl which is commonly known as sodium chloride is strongly soluble in water on dissolving and…

Q: What is the relationship between the strength of intermolecular forces between water,spirit and oil

A: Polar molecule undergo interaction with polar molecule and non-polar molecule undergo interaction…

Q: of water. Write TRUE if the statement is correct but if it Is False, change the underlined word or…

A: As there are more than three parts of this question we are solving the first three parts for you,…

Q: Clearly explain how hydrogen bonds are formed using water as an example. [Hint: Include electron…

A: Hydrogen bonding is an example of intermolecular force of attraction that arises among molecules…

Q: Use the picture below to answer the following question: Hydrated ions Nat ions CF ions Water…

A: We have to tell how the ionic compounds soluble in water.

Q: Which of the following statements is responsible for the ability of water to demonstrate hydrogen…

A: Two things define the polarity of a compound. 1. Shape of the molecules 2. Electronegativity…

Q: one common chemical contaminant that is removed from water during water treatment. how is it removed…

A:

Q: 6. Describe the difference between the hydrogen bond between two water molecules (intermolecular…

A: The forces which provide interaction including force of repulsion and attraction acting between the…

Q: Which of the following is the strongest form of intermolecular attraction in a water molecule? O…

A: To find: strongest form of intermolecular attraction in a water molecule.

Q: Which of the following types of substances can water dissolve? 1.) ionic 2.) polar covalent 3.)…

A: ionic and polar covalent  can dissolve water . Option "3" is correct.

Q: Enter your answer in the provided box. Calculate the molar concentration of oxygen in water at 25°C…

A: Given-> T = 25°C = 25 + 273 = 298 K Partial pressure of O2 = 0.23 atm Henry's law constant (K) =…

Q: 7. Calculate the percentage of water in the compound CaCl,•10H,0.

A: We need to determine the percentage of water in CaCl2 . 10 H2 O .

Q: the attraction forces that allow water to function as a universal solvent are? a. van der waals…

A: The characteristics of van der Waals forces are,  Weak intermolecular forces Depend on the distance…

Q: ed to Question 9 1) Hg(OAc), H,O 2) NABH,/OH

A: The reaction mentioned in the question  is a example of synthesis of alcohols from unsaturated…

Q: The maximum safe level of each metal in drinking water is given below. Convert each value to parts…

A: Parts per million: It is the unit that is used to express the small values for quantities of…

Q: 14. An unknown substance dissolves readily in water but not in benzene (a nonpolar solvent).…

A:

Q: When NaCl is put into water, the attraction between water molecules and the Na* ions and Ch ions…

A: Ionic compounds have a general property of separating their constituent ions upon dissolution in…

Q: 2. What type of intermolecular force of attraction is established when sodium chloride is dissolved…

A: The type of intermolecular force of attraction is established when sodium chloride is dissolved in…

Q: Determine the Henry's law constant for ammonia in water at 25°C if an ammonia pressure of 0.022 atm…

A: Given Pressure (p) = 0.022 atm Concentration (c) = 1.3 M To find Henry's law constant ( k)

Q: How many of the following compounds are insoluble in water? KC2H3O2 CaSO4 SrS ΑΙΡΟ4 1 2 3 4

A: The solubility represents the dissolution of solute in a particular solvent in a specific…

Q: 2.6-2.7 Melting Points, Boiling Points, Solubility, and Intermolecular Interactions 2.43 Which ions…

A: Intermolecular forces are the forces existing between two different molecules, which determine the…

Q: Which of the following substances would be miscible with vegetable oil, CH (1)? (Choose all…

A: The molecular formula of vegetable oil given is C20H52.

Q: Which has the larger ΔH(hydr) in each pair of .(a) Na⁺ or Cs⁺(b) Sr²⁺ or Rb⁺(c) Na⁺ or Cl⁻(d)…

A: ΔH(hydration)  α  Charge of ionSize of ion  (a) Na⁺  >  Cs⁺ (b) Sr²⁺ > Rb⁺ (c) Na⁺ > Cl⁻…

Q: 24. How many hydrogen bonds can the following structure form with several water molecules?…

A: Esters do not form H-bonding with itself as it is a polar molecule.  Esters form H-bonds with water…

Q: 4. What is the gas phase concentration of toluene if the concentration in water is 75 mg/L at 20°C?…

A: Henry's law gives relationship between partial pressure and solubility.