Soap is produced by a process called _______.   a hydrolysis reaction   b esterification   c precipitation   d redox reaction

Q: 33. 0.2347 g of an ionic compound MX (135.32 g/mol) completely dissociates into its corresponding…

A: I request you to pls repost question (37)

Q: III. Assign an oxidation state to each atom in each of the following: 1. Zn 2. Cu+² 3. CaCl2 4. CF4…

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Q: a) For the next equation, what units will have the rate constant k if the rate is given in M/s?…

A: The sum of the exponent term in the rate law for a chemical reaction is known as the order of the…

Q: An industrial chemist introduces 2.0 atm of H₂ and 2.0 atm of CO₂ into a 4.00-L container at 25.0 °C…

A: The equilibrium constant of a reaction is the ratio between the product's concentration and the…

Q: Question 16 Caffeine, benzoate, and aspartame content of mountain dew soda was determined using…

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Q: You have learned that in all spontaneous processes, the entropy of the universe always increases.…

A: Because energy never travels uphill on its own, the universe's entropy rises.   The following is a…

Q: Mixed Non-ideal Stoichiometry WS 1. What is the % yield of hydrogen if 5.93L are collected in a…

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Q: a) Use simple linear regression to determine the activation energy of ozone decay, from the…

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Q: The reduction of iron(III) oxide (Fe₂O,) to pure iron during the first step of steelmaking, 2 Fe₂O₂…

A: Here we are required to find the mass of iron produced by combustion of 8200kg of coke.

Q: The relative peak areas and retention for a mixture of five fatty acids and standard separated by GC…

A: What is the identity of the fatty acid with highest percentage? = C14:2

Q: Can you use the formula pH = -log[H+] if the liquid is an acid-base solution

A: pH is a measure of hydrogen ion concentration, larger concentration represent smaller pH.

Q: Determine net ionic equations, if any, occuring when aqueous solutions of the following reactants…

A: A net ionic reaction represents the formation of a solid compound or precipitate from the…

Q: Calculate the pH of 0.1 M NaHC2O4. Your solution should involve a system of equations that…

A: Oxalic acid, H2C2O4(aq) is a diprotic acid with Ka1 = 5.4*10-2 and Ka2 = 5.2*10-5  Given…

Q: What is the solubility of SrF2 in g/L if its Ksp is 1.5 x 10-9 ? (MM = 125.6 g/mol)     0.019…

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Q: * 25. Which of the following ionic compounds are insoluble in water? AgNO3 O (NH4)2CO3 Hg₂SO4…

A: The solubility of an ionic compound in water depends on the nature of the ions present in the ionic…

Q: Question 22 Following the net ionic equation of the reaction: Na + FeSO4 → Na₂SO4 + Fe How should…

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Q: Given that AfH [Ag2S(s)] = -32.6 kJ/mole, what is the enthalpy change for the precipitation of…

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Q: Unimolecular elimination forms a carbocation intermediate in a 1-step reaction.  True or False

A: In unimolecular elimination recation,the rate of reaction depends upon only substrate.

Q: Question Four a) The concentration of As(III) in water can be determined by differential pulse…

A: Few questions based on general chemistry that is to be accomplished.

Q: 1. The lonization constant (Ks) of pyridine (CsHsN) is 5.62 x 10-. If 11.3 grams of sample of…

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Q: the percent by mass of a solution made from

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Q: 3 Cu + 8HNO3 g 3 Cu(NO3)2 + 2 NO + 4 H2O In the above equation how many moles of NO…

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Q: The solubility of silver chloride, AgCl, is 1.26 x 10-5 M at 25 °C. The solubility of barium…

A: The solubility product of a compound is the multiplication of molar solubility of the constituent…

Q: Eye Hi... O C 11H H Answer Bank CH3

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Q: Question 19 Gas chromatography can determine the concentration of a component in a mixture by…

A: Answer is  true  In gas chromatography by measuring retention time.by this value then we know the…

Q: 2 NH3   +  3 CuO   -->  3 Cu   +   N2   +   3 H2O In the above equation how many moles of  N2 can be…

A: 2 NH3 + 3 CuO --> 3 Cu + N2 + 3 H2O  Molar mass of CuO is = 63.55+16=79.55 g/mol

Q: 3. This produces the observable physical change upon reaching the enc point of a titration indicator…

A: A point marking the completion of a reaction called end point

Q: salicylic acid + acetic anhydride -->   a acetylsalicylic acid + water   b acetylsalicylic acid…

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Q: Calculate the mass required to prepare 500ml of 4 M solution of: a) MgCl2 (mol weight = 95.211…

A: Given,           volume = 500 ml = 0.5 L   and molarity of solution = 4 M we have to calculate the…

Q: 45.21 mL of NaOH is used to reach the endpoint in titrating 0.8001 g KHP (204.22 g/mol). How much of…

A: The nfactor for NaOH is 1, for KHP is 1 and for H2SO4 is 2.

Q: S+ 6 HNO3 H₂SO4 + 6 NO2 + 2 H₂O In the above equation, how many grams of water can be made when 1.7…

A: Given, S + 6HNO3 → H2SO4 + 6NO2 + 2H2O moles of HNO3 consumed = 1.7 moles mass of water (H2O) formed…

Q: For the reaction below, Kc = 4.60 × 106. Note Kc is sometimes called K. What is the equilibrium…

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Q: Q1. The absorbance of five different aqueous methyl orange solutions of accurately known…

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Q: 5.Cu para re 4. The density of aluminum is 2.7 g/cu. cm. What is the weight in pounds of a Solid…

A: Given :  Density of sphere = 2.7 g/cu. cm  Radius of sphere = 50 m

Q: An EDTA solution was prepared by dissolving approximately 4 g of the disodium salt in approximately…

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Q: 7. A titration method that measures the amount of titrant that did not react with the analyte when…

A: Answer the following questions. Questions Nos. 7-8  choose the correct options--

Q: 1. Explain the importance of buffers in biochemical reactions. 2. How do sudden changes in pH affect…

A: Buffer are the solution which resist the change in ph by adding base or acid in the solution .…

Q: A certain reaction is second order in N₂ and second order in H₂. Use this information to complete…

A: Reaction is of second order with respect to N2 and second order with respect to H2.

Q: Ksp of Cd(IO₃)₂ (462.22 g/mol) is 2.3 × 10⁻⁸. How much dissolved Cd(IO₃)₂ is in a 750.0 mL Cd(IO₃)₂…

A: Given,  The Ksp of Cd(IO₃)₂ (462.22 g/mol) is 2.3 × 10⁻⁸. The mass of Cd(IO3)2 in 750.0 mL of…

Q: If you do Beer's law experiment with a constant wavelength of 550nm light and 100mM concentration of…

A: A multiple choice question based on absorption that is to be accomplished.

Q: Gas chromatography separation depends on volatility as a factor of retetion time, the temperature of…

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Q: Enter electrons as e The following skeletal oxidation-reduction reaction occurs under acidic…

A: Species which gains electron or whose oxidation

Q: Methyl isocyanate reacts with strong acids, such as sulfuric acid, to form a cation. For protonation…

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Q: What is the name of reaction 1? a Reduction b Grignard reaction c Hydroboration…

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Q: This module discusses the characteristics of carbohydrates, fats, and proteins. Enzymes are a…

A: CHARACTERISTIC OF: (a) carbohydrates- they are organic compounds that serve as a source of energy…

Q: Will a precipitate form when 25 mL of 0.20M Ba(NO3)2 is mixed with 15 mL of 0.20M NaOH? (Ksp Ba(OH)2…

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Q: Which is the strongest acid? HPO ² + HO- a) CH₂CH₂OH b) CH,CO H c) HC[ỊCH d) CH₂=CH₂ e) CH,CH, .…

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Q: What is the order of a reaction that has a single reactant and when plotting the logarithm values…

A: Logarithm values of the concentration of a reactant is plotted against the reaction time .We have…

Q: a) For the next equation, what units will have the rate constant k if the rate is given in M/s?…

A: Rate of a given reaction can be write like as  A+ B ----> P v = k [A]a[B]b Where  v = rate of…

Q: For the following equilibrium system, which of the following changes will form more H₂O? Check all…

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on…