Compare intramolecular bonds and intermolecular forces. E.g., define each, and provide similarities/differences.

Q: Calculate the molar masses of the following substance. Gold NaOH (Sodium hydroxide) Mercury KMnO4 (...

A: Molar mass: The mass per mole of a chemical substances calculated by adding the molar mass of indivi...

Q: At 37 °C the equilibrium concentration of Ca²+ inside a cell is 0.054 M and outside is 0.027 M. T ce...

A: Given Ca2+ inside a cell is 0.067 M and outside is 0.034 M. The concentration of Prin+/– (in M) has ...

Q: 2. Convert 71.0 Pa to dyne/cm?.

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: A solution contain 70.2g sugar (molar mass= 342 g/mol) dissolved in 816 g of water. a) What is the m...

A: mass of sugar= 70.2 g , molar mass of sugar=342 g mol-1 mass of solvent=816 g = 0.816 Kg  then,

Q: Calculate the concentrations of acetic acid (pKa = 4.76) and sodium acetate necessary to prepare a 0...

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Q: For a saturated solution of Zn(OH)2, calculate the activity of Zn and its effective pH in: a) 0.0237...

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Q: It was found out that 2.0 kg of sucrose can dissolve per liter of water at 25°C. How many tablespoon...

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Q: he volume (in

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: Draw the energy diagram of this mechanism and label it

A: (CH3)3CBr + H2O ----> (CH3)3COH + Br-  +     H+ Above reaction follows Sn1 mechanism where tertia...

Q: Which of the following are extrinsic properties? being made of paper O being to the left of a flagpo...

A: An extrinsic property is not essential or inherent to the subject that is being characterized. 

Q: Based on your knowledge on osmosis, what happens to the size of a small piece of a sliced mango if i...

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Q: The enthalpy of vaporization of chloroform (CHCl3) is 29.4 kJ mol−1 at its normal boiling point of ...

A: Given that, Enthalpy of vaporization of chloroform, ∆Hvap(CHCl3) chloroform= 29.4 kJ mol−1 =29400 J ...

Q: Sulfur dioxide burns in oxygen to form sulfur trioxide according to this equation 2SO2 (g) + O2 (g) ...

A: Given reaction is :  2SO2 (g) + O2 (g) -->  2SO3 (g) A. If 3.0 mole SO3 are produced, how many mo...

Q: 4

A: In the given reaction 1-methylcyclohexene converted to 1-iodo-1-methylcyclohexane. 

Q: 11-C. Calculate the pH at each point listed for the titration of 100.0 mL of 0.100 M cocaine (Sectio...

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Q: Propose a synthesis of the following: A) OH осн, но- B) CH, CH3 H3C OH H3C. CH H3C.

A: We are required to  design  synthesis for a certain chemical reaction using different reagent to pro...

Q: Suppose you need to prepare 1.00 L of 0.100 M HCl(aq), and all you have on hand is 0.250 M HCl(aq). ...

A: The given question is from dilution of HCl. During dilution no. Of moles do not changes. So, M1V1= M...

Q: How many coulombs (C) of electrical charge must pass through an electrolytic cell to reduce 0.44 mol...

A: The charge on one mole of electrons is equal to one faraday. The moles of calcium ion is = 0.44 mol ...

Q: Fill in the blanks: Progress of the reaction This is the reaction diagram of reactant A converted to...

A: Endergonic and exergonic reactions Exergonic reactions are also called spontaneous reactions, becaus...

Q: OH 1. Circle and label the functional groups presented in vanillin.

A: Functional Groups are  are the substituent atoms or groups of atoms that are attached to specific mo...

Q: Question 20 Which of the following is false? Lemons reflect large amounts of light from the red part...

A: Cones are active at higher light levels and  are capable of color vision.

Q: How many isomeric ethers exist that contain C2 and C4 alkyl groups?  three   five   four   no corre...

A: Ethers have two hydrocarbon groups bonded to an oxygen.

Q: 2. How many grams of H2 are needed to react with 9 g N2? Cota Imde

A: Given - Gram of nitrogen = 9 gram To Calculate - gram of H2 are needed to react with 9 gram of N2. R...

Q: (Q96) The equilibrium constant with respect to concentration (K) fer the reaction betwween nitregen ...

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Q: HN-CO- Но- HO, ÇI Но- FHO- но- Но CI NHAC H H NH2 N. H H HN HOOC HO ÓH Он HO OH -HO- OH Teicoplanin ...

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Q: Balance the following redox reaction in an acidic solution: VO43- + Fe2+ vO2+ + Fe3+ Ovo43- + 3H20 +...

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Q: Decide whether each molecule or polyatomic ion is polar or nonpolar. If the molecule or polyatomic i...

A: Given table is : 

Q: chromate/dichromate system is prepared  (Refer to the picture) Predict the shift in direction of t...

A: Note: please repost other parts separately to be answered as per company policy we are supposed to a...

Q: Fill in the blanks: но он The type of organic reaction shown is

A: We have to tell the type of organic reaction.   

Q: e AH FAY

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Q: What is the hydronium and hydroxide ion concentration of pure water at 100°C? (Kw = 49 x 10-14) a. [...

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Q: The reaction of 5.07g N2 with 0.722g h2 produces 1.27g NH3. What is the percent yield of this reacti...

A: Yield is calculated by ratio of Autual yield to theoretical yield.  

Q: 24 Suppose 5.056 grams of an unknown solute are dissolved in 50.0 grams of phenol (C6H5OH). The resu...

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Q: Describe all of the intermolecular forces Carbon dioxide would experience. Justify your answer using...

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Q: What is the solubility-product expression for La(IO3)3 (s)? a. Ksp = [La3+] [IO3-]1/3 b. Ksp = [La3+...

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Q: Decide whether each molecule or polyatomic ion is polar or nonpolar. If the molecule or polyatomic i...

A: We have to tell whether the given molecules are polar or non-polar. If a molecule has permanent dipo...

Q: PHYSICAL TEST Instructions: Note the SOLUBILITY of each of the samples in the beakers by writing dis...

A: A question based on solutions that is to be accomplished.

Q: distilled water

A: In this question we have to explain the distilled water device and also know about features.

Q: 1kg of Hydrogen molecules H2contains 33.33 kWh of energy. 1 litter of liquid hydrogen weighs 70.99 g...

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Q: 3. A mixture of 3.72 g NO, 0.359 g of H2, and 3.96 g of H¿O is placed in a 2.00-L vessel at 300 K. T...

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Q: 4. Starting from the universal gas constant (R = 8.314 1.30 moles of an ideal gas at 27.0°C and a pr...

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Q: A reaction is carried out at 25 °C with AHO = 20 kcal/mol and AS° = 25 cal/K-mol. (R: 8.314 J/K-mol ...

A: Answer: This is the question based on the second law of thermodynamics.

Q: he molar mass of nicotine is 162.1 g/mol. It contains 74.0 % carbon, 8.7 % ydrogen, and 17.3 % nitro...

A: Given that compound contains 74% Carbon 8.7% Hydrogen and 17.3% Nitrogen.

Q: 2.00 grams of Sodium hydroxide was dissolved in water up to 500 mL. Calculate the : Normality of the...

A: Solution -

Q: + H-Br The above reaction involves heterolytic bond breakage of HBr. a) Encircle the nucleophile(s) ...

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Q: PROBLEM 1: Given 7.62 x 1023 Br2 molecules, determine the following: a. moles of Br2 b. mass of Br2 ...

A: 1) Given, Number of molecules  of Br2 = 7.62 × 1023 molecules moles of Br2 = ? mass of Br2 (in Kg) =...

Q: 40 The ratio of an observed measurement of colligative property for a solute in a solution to the va...

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Q: 9) It takes 254 kJ/mol to eject electrons from a certain metal surface. What is the longest waveleng...

A: Given,  Energy = 254 kJ/mol 

Q: nutes. Question 1 Initially, the concentration of A is 1.00 M and the concentration of B is 2.00 M. ...

A: Initial concentration of A = 1.00 mol  Initial concentration of B = 2.00 mol  Reaction:-  A + 3B &lt...

Q: 2. Assign E or Z configuration to each of the following alkenes: la) HOCH, CH3 (b) HO2C OCH le NC CH...

A: Alkenes can be defined as the organic compounds that contain carbon carbon double bonds.