WHICHC IS THE WEAKEST TYPE INTERMOLECULAR FORCE? A. DIPOLE-DIPOLE B.HYDROGEN BONDING   C.ION-DIPOLE D.LONDON DIPERSION FORCE

Q: The distribution coefficient, KD (C water/C ether), between ether and water for aspirin at room temp...

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Q: How many ions of Al are present in 1 mole of Al2S3

A: Given that, 1 mole of Al2S3. We have to calculate the number of Al ions present in it. We know that ...

Q: Data of NaOH Trial 1: mass=0.537g Volume =23.6ml Trial 2: mass=0.566g Volume = 26.8ml Trial 3: mass=...

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Q: You are asked to identify an unknown salt. You weigh out 5.00 grams of the unknown, and place it in ...

A: Answer is as follows. :  

Q: Please answer just the question number 2. (not 1. and 3.).

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Q: The following data were acquired in an iodination experiment involving acetone. Reaction times are f...

A: The iodination of acetone in aqueous solution is catalyzed by H+ ions: I2 + CH3COCH3  → H+ HI + CH3C...

Q: circle and name any and all functional groups present in eafhcnolecule

A: Functional group is atom or group of atom when attached to compound ,it changed the chemical charact...

Q: For the following reaction, use the identity of the alkyl halide and nucleophile to determine which ...

A:   Nucleophilic substitution reactions (SN) :  Types   1. SN1       2 . SN2   1. SN1 (Unimolecular Nu...

Q: In the presence of excess thiocyanate ion, SCN-, the following  reaction is first order in chromium(...

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Q: A soultion is 5.00% by mass potassium sulfate. How many grams of this solution would be needed to su...

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Q: e type of reaction bas

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Q: Structural formula of 2-ethyl-3-methylheptanol

A: Structural formula of 2-ethyl-3-methylheptanol ?

Q: Consider the following reversible reaction to answer questions 1-4. It is EXOTHERMIC. 2 CO2 (g) 4 2 ...

A: 1.)  We would write expression for Kc . 2.) Plug given values of concentration of each compound at e...

Q: Which one travels smallest distance? a. beta radiation b. gamma radiation C. alpha radiation d. prot...

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Q: Consider the following reaction at equilibrium: 2NO₂(g) ⇌ N₂O₄(g) The ∆H° for this reaction is < 0. ...

A: We have to predict the direction of equilibrium.  

Q: know there is only a limit to how many questions you can help me on and I don't know if each blank c...

A: The solution is as follows:  

Q: Calculate the percent ionization for bromic acid in a solution that contains 0.00850 M acetic acid a...

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Q: 4NH3 (g) + 502 (2) 4NO(R) 6H20 (g) --> Answer each question that follows. O a. Increasing the pressu...

A: Given : We have to pick the correct statement for the given reaction.

Q: Green plants use light from the Sun to drive photosynthesis, a chemical reaction in which liquid wat...

A: Given that, Moles of glucose= 1.5 mol  Moles of water ?  

Q: Determine the half life of the second order reaction, 2A -> product, given the initial concentration...

A: For the second-order reaction, the sum of the exponents in the rate law is two. The rate of second-o...

Q: explain the results of this experiment Table 1 Absorption Spectrum of Cobalt Chloride Using a Sp...

A: Given Wavelength           Absorbance 400 410 420 430 440 450 460 370 480 490 500 510 520 ...

Q: How do you visualize stereochemistry? What kind of methods and tricks do you use to visualize these ...

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Q: The height of the column in a mercury barometer is independent of the A. Atmospheric pressure C. Dia...

A: Given: To explain to independency of the height of the column in a mercury barometer.  

Q: The equation showing the Brønsted - Lowry base and it’s conjugate acid for H3O(+) as a conjugate aci...

A: The reaction given is, =&gt; HNO3 + H2O → H3O+ + NO3-  

Q: 15) Which one of the compounds corresponds to this IR spectrum. NH2 1000 2000 3000 4D00

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Q: 2. An unknown gas sample is collected in a 245 mL container at 25°C and 755 mmHg. a. How many moles ...

A: Given :-  Volume of gas = 245 mL  Pressure  = 755 mm Hg  Temperature = 25°C  Mass of gas = 0.356 g  ...

Q: Yana uses 16.4 liters of helium to blow up a balloon for a party. If the room is at STP, how many mo...

A: Volume of Helium = 16.4 Litres Given condition is STP :- At STP :- Temperature = 0°c = 273.15 K Pres...

Q: QUESTION 4 Which of the following compounds cannot hydrogen bond? O CH3NH2 OCH3CH(OH)CH3 O (CH3CH2CH...

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Q: Ammonium perchlorate (NH CIO) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts wit...

A: Ammonium perchlorate decomposes into nitrogen, chlorine, oxygen, and water. The equation for the bal...

Q: 2 CO(g) + O2(g) +2 CO2(3) K = 6.1 x 105 If [CO] = 0.00100M and [O2] = 0.00127 M, determine [CO2], in...

A: The given balanced chemical reaction is: 2 CO(g) + O2(g) &lt;--------------&gt; 2 CO2(g) The Kc expr...

Q: explain the results of this experiment table 2    Test Tube Number Cobalt Chloride Concentration...

A: The concentration v/s absorbance data given is,   Test Tube Number Cobalt Chloride Concentrati...

Q: Question 17 The standard cell potential for the reaction at 298.15 K: Fe (s) + Zn2* (aq) = Fe2* (aq)...

A: Standard cell potential (Eo = - 0.353 v) 

Q: At a certain temperature this reaction follows second-order kinetics with a rate constant of 1.04 M-...

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Q: At 100oC and 2 bar pressure, the degree of dissociation of phosgene is 6.30 x 10-5.  Calculate the e...

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Q: The cell notation for the Galvanic cell is The Standard Reduction Potential are as follows: E°ca2*/c...

A: The cell given is Cd(s) | Cd2+ || I2 (s) | I-.  

Q: A plot of Gibbs Energy against the extent of reaction has been constructed. Which point in the graph...

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Q: 1. The positivity rate in a certain group is 3.5%. Determine the probability that a batch will test ...

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Q: 2. Name the following hydrocarbons using the IUPAC system: CH3(CH2)2CH3 СНЗСН2СI а. b. C. CH,CH=CHCC...

A: "To get remaining sub-parts solved please repost the complete question and mention the sub-parts to ...

Q: The combustion of ethanol, C2H5OH@ to form carbon dioxide gas and water. What is the enthalpy of eth...

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Q: The hydroxide ion concentration, [OH-], of an aqueous solution of 0.429 M methylamine (a weak base w...

A: The base which does not dissociate completely in aqueous solution is called weak base. Using the kb ...

Q: Glutamine (HQ) is a diprotic amino acid with Ka = 6.5 × 10 and K2 = 1.00 × 10". Determine the pH of ...

A: Note - Since you have asked multiple question, we will solve the first question for you. If you want...

Q: Acetic acid (CH3COOH, ?a=1.80×10−5) is a weak acid, so the salt sodium acetate (CH3COONa) acts as a ...

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Q: Determine the valence electrons shared between two carbons in a compound c2H4

A: The compound given is C2H4.  

Q: A reactant decomposes with a half-life of 149 s when its initial concentration is 0.312 M. When the ...

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Q: Consider this chemical reaction, where moving from left to right represents moving forward in time. ...

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Q: The density of silver is 10.5 g/cm3. A piece of silver that occupies a volume of 23.6 cm3 would have...

A: Density of silver = 10.5 g/cm3  Volume of silver = 23.6 cm3  Mass of silver = ? 

Q: 1.) The "m/z value" and the" relative abundance " for M+2 peak in (CH3)2CH-Br?

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Q: Question 17 The standard cell potential for the reaction at 298.15 K: Fe (s) + Zn2* (aq) = Fe2* (aq)...

A: This is a redox reaction where Zn2+ reduced to Zn and Fe oxidised to Fe2+.  At anode,  Fe = Fe2+ + 2...

Q: In the presence of excess thiocyanate ion, SCN-, the following  reaction is first order in chromium(...

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Q: onsider the reaction: N204(9) 2 NO2(g). What is AS' at 25 °C? AH, KJ mol AG, kJ mor1 NO2 3.85 51.8 N...

A: Given : We have to calculate the entropy of the reaction.