a. NH2 + H2N CI hexamethylene diamine b. CI CH2 vinyl chloride

Q: From each pair below (attached image), select the molecule that will display stronger intermolecular...

A: The pairs given are,  

Q: OH zeaxanthin vitamin A HO HO astaxanthin OH retinoic acid rubixanthin rotinal

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Q: The equilibrium reaction for the ionization of aspartate from a low to a high pH is shown below. / D...

A: The group with the lowest pKa value loses its proton first when the pH of the solution rises. It is ...

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Q: The solubility product of Ag2S is 6.0x10-51. Determine the molar solubility of Ag2S.

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Q: Calcium phoschate (Cas(PO42. sold) can be produced from reacting aqueous sodium phosphate (NagPO4) w...

A: Solution - According to the question - Given - Balanced chemical equation: 2Na3PO4(aq) + 3Ca(NO3)2(a...

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A: In standardization of K2Cr2O7 , there are two step in reaction .  First K2Cr2O7 is mixed with KI , H...

Q: Reset Help Bronsted-Lowry acid Bronsted-Lowry base NH3(aq) H20(I) NH,*(aq) + OH (aq) conjugate acid ...

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Q: 3. A solution that may contain any of the group III cations. Treatment of the solution with CIO in a...

A: Group 3 cation involve Cr3+ , Al3+ , Ni2+ and Fe3+.

Q: the central atom in each formula, draw the Lewis Structure with all valence electrons shown.  N2O  ...

A: 1-N2O 2- OCN-  

Q: 0 30 5060 70 3600 UALA Weight percent tungsten 90 80 100 3422°C 3400 - 3200 3000 2800 2665 C 2670 C ...

A: Few questions based on phase diagram that are to be accomplished.

Q: Devise a 5-step synthesis of the product from the starting material shown. H. 1. reagent 1 2. reagen...

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Q: Are acids and bases more conductive of electricity than saline solutions?

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Q: _25. Compute for the Partioal pressure of Carbon Dioxide of a sample, if it has a pH of 7.34 and wit...

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Q: 2- What is the conjugate acid of HPO4²- ? Express your answer as a chemical formula. View Available ...

A: Th conjugate acid of any compound is a compound form by accepting a proton to original compound.

Q: In each row, pick the compound with the bigger lattice energy. Note: lattice energy is always greate...

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Q: Consider the titration of 50.00 mL of a solution that is 0.0800 M oxalic acid. Calculate the pH afte...

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Q: 1. Name the starting compound and then draw a reaction. stepwise mechanism for the following Cl2 .Cl...

A: In this question, we have to draw a stepwise mechanism for the following reaction.

Q: Follow up questions: 1. What happens to any solid that's added to an already saturated solution?

A: As per bartleby guidelines I answered only first question so please don't mind.Thanks in advance. 

Q: How many moles of NH3 must be dissolved in water to give 615.4 mL of solution with a pH of 10.96? K ...

A: The number of moles NH3 disolved in water is given below

Q: What is the principal quantum number (n), the orbital angular momentum quantum number (l), the magne...

A: There are 4 quantum numbers :  1) principal quantum number (n) 2) orbital angular momentum quantum n...

Q: calculate the pH a solution prepared by adding 20.0 mL of 0.020 M NaOH to 0.10 M Na3AsO4.

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Q: determine the conjugate acid and conjugate base

A: Definition : 

Q: Oxalate was used as the precipitating agent in the gravimetric analysis of magnesium. I. Mass of th...

A: Here Mg present in a solution is precipitated as by using oxalate ion in a gravimetric analysis. We ...

Q: Benzoic acid, HC6H5CO2, is a monoprotic acid (only one H* ionizes) with a Ka = 6.5 × 10-5. Calculate...

A: In this question, we have to find the [H+] and pH of a 0.016M solution of benzoic acid having Ka = 6...

Q: Which of the highlighted chemical bonds in the molecules below is longest? Shortest? In between? Ans...

A: Bond length is defined as the average distance between nuclei of two bonded atoms in which bond is f...

Q: Calculate the solubility of Mg(OH)2 in 0.10 M NaOH. Calculate the solubility in grams/liter. MglOH)2...

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

Q: Balance the following redox reactions. Upload final balanced reaction for all three reactions. A) ...

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Q: The pKa of Cu2+ is 10.7 in aqueous solution. Would you expect the pKa of Cu2+ to be higher, lower, o...

A: pKa = - log Ka

Q: Calculate the pH of 0.40 M NH3 (Kb=1.8×10−5) Calculate the concentration of NH3 present in 0.40 M N...

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Q: 1. A dimer is formed in the solution reaction of 24 → Az. The rate law is -r, = kC,? where k is 0.01...

A: The rate law for the given reaction states that the reaction is a second-order reaction. For the sec...

Q: What conclusion can you make about the relationship between the numi and bond length? ny would the a...

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Q: A 24 year old graduate student was brought to the ED in a comatose state after being found unconsiou...

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Q: What are the most common types of polymorphism in crystals?

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Q: In the future, metals may be discovered that are even softer than very soft metals such as Au or Hg....

A: The HSAB principle put forward by Pearson states that, soft acids react faster and form stronger bon...

Q: Show how to carry out the transformation of benzene to chlorobenzene by going through a diazonium in...

A: In this question, we have to carry out the conversion of benzene to chlorobenzene by going through a...

Q: The antibiotic Prontosil, developed by Bayer Pharmaceuticals in 1932, was used in saving the life of...

A: The product given is,  

Q: Study the reactions. I. N2(g) + O2(g) → 2NO(g) II. CO(9) + O2(9) → 2CO2(9) III. Na(s) + HCI(1) → 2Na...

A: To choose correct option , we would check phase of species in reactions. 

Q: i) CH3 KOH in CH3CH,OH H- H Br Нeat CH3 ii) 1) & HC=C-Na 2) 1 еquiv CH, ii) Os04 catalytic D. H,O2

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Q: 14. A sample of water is pulled from a thermal pool at Yellowstone National Park. It has a pH of 7.0...

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Q: Determine the moles of acetic acid present in 9.6 mL of 0.49 Macetic acid. Give your answer to four ...

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Q: NH,NO2 NH,I NaOH NaClO Nal

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Q: below , the reaction is 1st order so,Cl, > so, + Cl, t/10s 0.0 1 3. 2.

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Q: What is the molarity of a solution made when 10 kg of Sugar are dissolved to make 100 liter solution

A: As per bartleby guidelines I answered only first question so please don't mind.Thanks in advance. 

Q: When aqueous solutions of NaBr and AGNO3 are mixed, the reaction produces NaNO3(ag) and AgBr(s). Wha...

A: Correct option is (C)

Q: For substances that will be in thermal contact, how would we know which will absorb energy (heat), a...

A: Thermal equilibrium is a state of equilibrium in which the temperature of two or more substances in ...

Q: An analytical chemist is titrating 84.9 mL of a 0.2500M solution of hydrazoic acid (HN,) with a 0.74...

A: Here we have to determine the pH of solution if 20.9 ml of 0.74M solution of NaOH is added to 84.9 m...

Q: A chemist dissolves 365. mg of pure perchloric acid in enough water to make up 280. mL of solution. ...

A: pH = - log [H+] If the acid is a strong acid, it dissociates completely in solution. In such case, C...

Q: What is collision theory? a theory stating that a chemical reaction occurs only when reactants strik...

A: As per collision theory, for a chemical reaction to occur the reactant molecules should collide with...

Q: A chemist dissolves 197. mg of pure sodium hydroxide in enough water to make up 170. mL of solution....

A: