1. What are the differences and similarities between an ionic compound and a molecule? Include examples of each.

Q: Question 7 Given the phase diagram of mixture A and B both are solid where the mixture is heated…

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Q: 1.Given the equilibrium for the indicator, HIn, below HIn (yellow) ⇌ H+ + In– (blue) pKa ≈ 3-4…

A: Answer: Indicator is the substance that is added in the analyte during acid-base titration and by…

Q: mass of phosphorus-32,

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Q: 7. Provide a mechanism for the following transformation: H,O HO он

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Q: The data below were collected using a pH electrode and a set of pH standards. What is the pH of an…

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Q: Draw the line-angle formula for each of the following fatty acids. Part A palmitic acid Draw the…

A: Fatty acids are carboxylic acid with a long hydrocarbon chain.

Q: (a) Determine the valence electron counts on the transition metals. Find out the formal oxidation…

A: Valence electron of Pd : 5s2,4d8...

Q: Which statement about self-ionization of water is true? A. The hydroxide ion concentration in pure…

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Q: Write the cell notation for an electrochemical cell consisting of an anode where Fe2+ (aq) is…

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Q: a) What is capillary electrophoresis used for? b) Describe electrophoresis. c) Describe…

A: Since you have posted multipart of question as per the guidelines i have solved first three subparts…

Q: 4. CH3CH2 CH2CH2CH2CH3 C=C H CH2CH3 CH2CH3 H3C CH3-CH-CEC-CH2-CH-CH3 CH3-CH2 CH2-CH3 5.

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Q: Practice Exercise Calculate the standard entropy change for the following reactions at 25°C: (a)…

A: Calculate the standard entropy change for the following reaction--

Q: show the Lewis Structures of all reactants and products. If there is any electron transfer, describe…

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Q: Arrange the following solvents from the least to most solid Ca(OH)2 dissolved: ____ < ____ < ____ <…

A: We have to arrange the given solvents in order of least to most in which solid Ca(OH)2 dissolved.…

Q: A chemist fills a reaction vessel with 2.90 atm nitrogen monoxide (NO) gas, 6.95 atm chlorine (Cl,)…

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Q: TRUE OR FALSE The appearance of the blue color in the iodine clock experiment marks the end of the…

A: Here we are required to state whether the statement are correct or incorrect

Q: Data: 14.60 cm Distance Travelled by HCI 9.00 ст Distance Travelled by NH) Observed ratio of…

A: Given: Distance travelled by HCl = 14.00 cm And distance travelled by NH3 = 21.00 cm

Q: An experimenter created a solution with a concentration of 20.0%(w/w) from a solid active compound…

A: Given: Initial %(w/w) of solute = 20.0 % Density of initial solution = 1.4 g/mL&gt; Volume of…

Q: If you are requested to compound 150 mL of the Concentrated Peppermint Water in the Laboratory from…

A: Here we are required to find the volume of peppermint oil required for the preparation of 150 ml of…

Q: opose a reaction mechanism for the reaction below and use electronic fac plain why a racemic mixture…

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Q: If the same mass of Na,sO4 (MW: 142 g/mol) and K2SO4 (MW: 174 g/mol) were weighed and used for the…

A: Given: Mass of Na2SO4 and K2SO4 taken is the same (assuming 100 g).

Q: 20.) Calculate for the heat evolved in one mole of glucose (180.56 g/mol) if 3.00 g was ignited in a…

A: Heat evolved at constant volume = C × ΔT × mol-1  C = Heat capacity  ΔT  = change in temperature…

Q: 33. In 2016, a serious leak occurred at a natural gas storage facility in Los Angeles County.…

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Q: Provide a mechanism for the following transformation: CN 1. NaOH CO2H 2. H,0"

A: The reaction given is,

Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free…

A: It is an example of Hess's Law Here we are required to find the standard reaction free energy of the…

Q: Which of the following was used in excess in the gravimetric method of analysis experiment? (A) HCI…

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Q: Given the coordination compound:  [MoCO3(H2O)2][Zn(CN)3OH(en)2]. what is the charge of the central…

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Q: Question 24 19.04 g of an unknown compound decreased the freezing point of 421 g of benzene (Kf=…

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Q: The solubility constants, Ksp of selected fluorides are given below. Which of these compounds will…

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Q: Question 30 170.50 mL of 1.23 M organic salt was mixed with 236.23 mL of Ethanol (d= 0.789 g/mL, MW…

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Q: For 2Fe3+(aq) + Zn (s) → 2Fe2+ (aq) + Zn2+ (aq), a galvanic (voltaic) cell is shown below. Which…

A: In a cell reaction, in cathode reduction takes place and in anode oxidation takes place.

Q: Based on the concept of distribution coefficient, a solute that is soluble with two immiscible…

A: Here we have to find the given statement is true or false. The statement says that, based on the…

Q: 170.50 ml of 1.23 M organic salt was mixed with 236.23 ml of Ethanol (d= 0.789 g/mL, MW…

A: Given,  Volume of the organic salt (solute) = 170.50 mL  Molarity of organic salt = 1.23 M  Volume…

Q: What is the solubility of Mg(OH)2 ( Ksp 1.80 x 1011) in 0.0862 M Mg(NO3)2(aq), Leave answer in…

A: Given,  The solubility of Mg(OH)2 in 0.0862 M Mg(NO3 )2 is:

Q: Please construct a concept map of the classification of matter, and put several examples within each…

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Q: egn 6pt Assign R and S configurations to the following compounds a. H. COOH HOOC HO, ....

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A student attempts to determine the molecular weight of an unknown liquid with a boiling point of…

A: Given that -  Boiling point of unknown liquid = 79.6°C  While lowering the vapour pressure,…

Q: Draw the formula relationship do th

A: For compound haiving even no. of choral centres formula of finding total no. of stereoisomers is 2n…

Q: 1.Ca metal is produced by electrolysis of __________. a.CaCl2 b.CaSO4 c.CaF2 d.CaCO3 2.Which…

A: The correct answer is given below

Q: Consider the following standard reduction potentials, Fe2+(aq) + 2 e- → Fe(s) E° = -0.45 V Cl2(s) +…

A: The standard potentials given are, =&gt; Fe2+(aq) + 2 e- → Fe(s)                     E° = -0.45…

Q: A solution is prepared at 25°C that is initially 0.17M in propanoic acid (HC2H5CO2), a weak acid…

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Q: 180.37 mL of 1.10 M organic salt was mixed with 185.23 mL of Ethanol (d= 0.789 g/mL, MW…

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Q: Which salts will be more soluble in an acidic solution than in pure water? Sn(OH)2 AgBr KClO4 CaCO3…

A: The fact to these is knowing what anions react with H^+ (the acid) and if any weak acids or…

Q: Question 1 Identify the correct statements consistent with the following scenario: 1. Heat is lost…

A: The correct statements have been marked in the following step.

Q: Which atom has the largest exothermicity associated with its electron affinity? 1. F 2. N 3. H 4. Cl…

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Q: The ionization constant (Kb) of pyridine (C5H5N) is 5.62 x 10^-4. If 11.3 grams of sample of…

A: Given that -  Ionization constant, Kb for pyridine = 5.62×10-4  Mass of pyridine = 11.3 grams…

Q: Predict the structure of the compound with the following spectra

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Q: (d) Complete the following reaction: hv (i) Cp2TiMe2 +2 [RCH=CHR] AlMez (ii) [Cp*Ir"Cl}]2 (iii)…

A: NiCl2(PMe3)2 + RMgCl → ?

Q: The rate constant for the decay of a radioactive element is 6.70 × 10⁻³ day⁻¹. What is the half-life…

A: Half life is the time taken for a radioac Radioactive decays are first order reaction.

Q: 10. Provide a mechanism for the following transformation: soc, OH

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