Draw Your Solution please explain the steps alsd

Q: What is the ΔHfus of ethanol (46.06 g/mol) which has Kb of 1.99 and freezes at -117.3 °C

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Q: 24. Challenge Photosynthesis reactions in green plants use carbon dioxide and water to produce…

A: Given, Photosynthesis reaction in green plants use carbon dioxide and water to produce glucose and…

Q: At a certain temperature, the solubility of N2 gas in water at 4.07 atm is 95.7 mg of N2 gas/100 g…

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Q: Which of the following is the molecular formula for the salt of the magnesium ion and the propanoate…

A: A molecular formula is a representation of a molecule that uses chemical symbols to indicate the…

Q: What hazards should you know about when you work with 6MHCl and 0.5M CuSO4?

A: (a) 6M HCI Pungent odour, strongly corrosive (dangerous) to body tissue. Protection respiratory…

Q: Consider the reaction CO(g) + Cl2(g)- →COCI2(g) Use the standard thermodynamic data in the tables…

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Q: Determine the rise, run, and slope of the line formed by these points. rise: run: slope: What is the…

A: We have find out rise, run, slope and activation energy for the reaction.

Q: Treating C with HNO3 in the presence of H2SO4 will give what compound(s)? There are multiple…

A: Given compounds: We have to find the products when compound C is treated with HNO3 in the presence…

Q: What is the value of ΔGo in kJ at 25 oC for the reaction between the pair:   Sn(s) and Pb2+(aq) to…

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Q: 27) Write the shorthand electron configurations for the following atoms. Enter full electron…

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Q: solution prepared by mixing 22.2 mL of 0.400 M NaCl and 22.2 mL of 0.400 M KI was titrated with…

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Q: Which of the following results from an in-line HPLC mobile phase filter becoming plugged with…

A: Correct option is B.

Q: 4. In the following reaction, what substance loses electrons? 2 Fe (aq) + Sn2 (aq) → 2 Fe2"(aq) +…

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Q: In using ATR-FTIR, liquid samples need no additional pressure because it is always in optimal…

A: Attenuated Total Reflection-Fourier Transform Infrared Spectroscopy (ATR-FTIR) is a technique that…

Q: A semipermeable membrane is placed between the following solutions. Which solution will decrease in…

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Q: What is the pH of a 1.3 X 10-4 molar solution of potassium hydroxide?

A: Given :- concentration of KOH solution = 1.3 × 10-4 M  To calculate :- pH of solution

Q: insoluble compounds. The Ksp for AgIO₃ is 3.0 x 10⁻⁸ and the Ksp for La(IO₃)₃ is 7.5 x 10⁻¹². What…

A: Given, Assume , Solubility of La(IO3)3 = s Ksp for La(IO₃)₃ is 7.5 x 10-12 Concentration of IO3- in…

Q: 1. Circle the most acidic hydrogen in the following molecule. OCH,CH, HO

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

Q: Chapter 16 Multiple Choice Question 48 Part A Determine the [OH] concentration of a 0.741 M KOH…

A: pOH of solution is defined as negative logarithm of hydroxyl ions in solution.

Q: value of the equilibrium constant,

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Q: In the reaction Zn2* (aq) + 4 NH3 (ag) → [Zn(NH3)4]²* (aq) Zn2+ acts as a(n) Select one: a. Lewis…

A: There are 3 types of classification of acid and base-  1- Arrhenius acid and base 2- Bronsted- Lowry…

Q: Determine the energy of a photon that has a frequency of 5.23 × 1014 Hz. Given: h = 6.63 × 10−34 J…

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Q: Calculate the pH of a solution containing a caffeine concentration of 415 mg/L. Express your answer…

A: Given : We have to calculate the pH.

Q: HOCH, 0-CH2 Но H. H OH OH H но CH2OH H H H H OH но H

A: ->Disaccharide form from condensation of monosaccharides .

Q: What is the equation for the reaction between Cu(s) and MgSO4(aq)?

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Q: Consider the mechanism. Step 1: A → B + C slow Step 2: C+D → E fast Overall: A + D → B + E Determine…

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Q: acid anhydride alcohol

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Q: ball & stick v + labels cis isomer trans isomer cis-trans isomerism not possible

A: The cis-tans isomerization is a type of stereoisomerism. The molecule which contains a double bond…

Q: 1) PCI3(1) + Cl2(g) → PC!5(g) Jse equations (2) and (3) to calculate AHrxn of equation (1): 2) P4(8)…

A: When the reaction is sum of two reaction, then the enthalpy of that reaction will be the equal to…

Q: Using the data in the table, determine the rate constant of the Trial [A] (M) [B] (M) | Rate (M/s)…

A: Given reaction: A + 2B → C + D We have to calculate the value of the rate constant for this reaction…

Q: Using the data in the table, calculate the rate constant of Trial [A] (M) [B] (M) Rate (M/s) this…

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Q: Part A If you combine 25.0 g of a solute that has a molar mass of 25.0 g/mol with 100.0 g of a…

A: The molality of the solution is defined as the ratio of no of moles of solute to that of mass of…

Q: 6. Iron coated with zinc to prevent corrosion is known as iron. a) protected b) cathode iron cast d)…

A: The answer is given below

Q: 23. SYNTHESIS! Show how the two compounds below can be synthesized from benzene. You may use any…

A: Benzene undergo different types of electrophilic substitution reactions-  1- nitration 2-…

Q: What is the pH of 0.047 M HNO3?    Is the solution neutral, acidic, or basic?    acidic…

A: • The values provided in the question are:-     i) Concentration of nitric acid solution, [HNO3] =…

Q: ut a balanced molecular and a net ionic equation,

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Q: For each of the following compounds, decide whether the compound's solubility in aqueous solution…

A: Each of the given compounds, Ba(OH)2, CaCl2, and KCl are almost completely soluble in water.  A…

Q: 6. Nitric acid, HNO3, is a strong acid in aqueous solutions. It is sold commercially as a…

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Q: ___________ in the soil can prevent lakes from becoming acidified due to acid rain.   sodium…

A: Limestone can be used to remove acid from the soil because in lime calcium ions can be utilized acid…

Q: Consider the reaction described by the equation C,H,Br, (aq) + 3I-(aq) C,H,(g) + 2 Br (aq) + I, (aq)…

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Q: QUESTION 6 You are honored to be asked to prepare 500 mL of 6.0 M HCI by diluting concentrated HCL…

A: Given:: M1= 6.0 M V1=500.0 ml M2= 15.0 M V2= ?

Q: Part A The forensic technician at a crime scene has just prepared a luminol stock solution by adding…

A: Given: The mass of luminol in the solution = 12.0 g The volume of H2O added = 75.0 mL We have to…

Q: 1. H20(g) + CH3Brg) + CH3OH(g) + HBrg) 2. 2 H2(g) + O2g) → 2 H2O) 3. H2(2) + 1/2 O2(g) H2O) 4. H21)…

A: Enthalpy of formation: When one mole of the substance is formed by its constituent elements in its…

Q: An electrochemical cell is shown below with Zn in ZnCl2(aq) and Cu in Cu(NO3)2(aq), and  KNO3(aq)is…

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Q: A certain reaction has an activation energy of 60.78 kJ/mol. At what Kelvin temperature will the…

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Q: You have a bottle of 0.15 M H2CO3 a. Write the name of the compound ________________ b. If the…

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Q: rate =

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Q: AG°pen kJ

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Q: tructure corresponding to each name: (a) N-m ethylaniline; (d) N,N-diethylaniline.

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Q: percent change

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