Compounds are composed two or more elements chemically combined while mixture are composed of substances where th components can be separnted. In connection with this, where do you compare your family, to a compound or a mixture? Why?

Q: A deep well sample of 100 mL was titrated with 0.010M EDTA at pH = 10 (with Mg-EDTA-pH10 reagent) an...

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Q: What is the pH of 0.31 M diethylammonium chloride, (C2H5)2NH2Cl.  The Kb of diethylamine, (C2H5)2NH,...

A: The pH of the 0.31M diethylammonium chloride is given below

Q: Calculate the Henry’s law constant ( in torr) of a certain compound with molar mass 51 . The solubil...

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Q: QUESTION 2 What is the strength of the ionic interactions between an ion with 1 positive charges ...

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Q: Solid aluminum (Al)and chlorine (Cl,) gas react to form solid aluminum chloride (AICI,). Suppose you...

A: 2Al + Cl2 → 2AlCl3From the Reaction  2 moles of Al gives = 2 moles of AlCl3 ' 3 moles of Cl2  gives ...

Q: Orciprenaline (C11H17NO3, 211.258 g/mol) is a bronchodilator used in the treatment of asthma. The BP...

A: Given: A1% = 72.3 Adiluted = 0.582 Stated content = 20 mg

Q: (CH3CH2)2NH, TSOH Atoms, Bonds and Rings Charges Draw or tap a new bond to see suggestions. Undo Dra...

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Q: Write an equation to show that nitrous acid , HNO2 , behaves as an acid in water. ____ + H2O → ____...

A: Acid is the one that donate H+ ion to the aqueous solution and form anion.

Q: on Draw the expanded structural formula of an organic compound with sixteen carbons using the follo...

A: According to this given question the proper structure can be shown below-

Q: 7. Determine the molarity of the hydrochloric acid, HCI, using the titration formula. Show the setup...

A: Given data : Volume of NaOH (V1) = 15.0 mL Molarity of NaOH (M1) = 0.20 M Volume of HCl (V2) = 25.0 ...

Q: 3. It was found out that 2.0 kg of sucrose can dissolve per liter of water at 25°C. How many tablesp...

A: Given :- mass of sucrose dissolve in 1 L water = 2.0 kg  To calculate :- no. of tablespoons of water...

Q: Br2 A Mg B FeBr3 Et20 H2NNH2 D OOH E HO, Socl2

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Q: t 25°C, what are the molar H30* and OH concentrations in a 0.0360 M C& Hs COOH (K, (C,H;COOH)= 6.28 ...

A: Concentration of benzoic acid = 0.0360 M

Q: 5. What kind of attractive forces must be overcome in order to (a) melt ice, (b) boil molecular brom...

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Q: What is the type of column used in chromatography (HPLC) and it's applications and mechanism

A: It is as follows

Q: Hydrogen bromide and oxygen react to form bromine and water, like this: 4 HBr(g) + O,(g) 2 Br,(9) + ...

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of reac...

Q: QUESTION 5 Which is true regarding the compound C8H11NO2 (dopamine)? it is ionic and held together b...

A: The correct option are as follows:  

Q: 8.) Calculate the ionic strength of 0.040 M NazSO4.

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Q: The molecule borneal can rearrange to a different form called isoborneal in a process called isomeri...

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Q: Lab 6 Data Sheet X Number of Unknown Sample Mass of Beaker #1 and Sample 63.8 g Mass of Beaker #1 60...

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Q: How many monochloro substitution products are produced when the alkane below is chlorinated? Conside...

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Q: 2B. How many grams of solid Ca3(PO4)2 (310.2 g/mol) will be formed when exactly 1.826 g of CaCl2 (Mw...

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Q: How do you calculate the concentrations using the absorbance?

A: Answer is givenas follows

Q: Calculate the Ka of a 0.400 M acid solution with [H30*]= 1.4x 10 4M O 1.40 x 106 O 1.40 x 10 5 O 4.9...

A: Equilibrium constant is defined as products concentrations divided by reactant concentrations to the...

Q: KMNO4 heat H*

A: KMnO4 acts as a strong oxidizing agent which means that it oxidizes other compounds whereas undergo ...

Q: Consider the following chemical equilibrium: 4 NH; (g) + 3 0, (g) →2N, (g) +6 H,0 (g) Now write an e...

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Q: Consider a weak acid "HA". What is the percent ionization of a 0.401 mol L-1 solution of HA? Just en...

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Q: 4. SO3 (ag) + Cr20, (ag) S04 (aq) + Cr* (aq) SO4 (aq)+ Cr3+ Cag) [acidic solution] a. Write the bala...

A: Oxidising agent are those which oxidised others and reduced itself.  Reducing agent are those which ...

Q: 8-3. Michael addition * BuOk ㅋ A uiche el puduct

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: Please derive the critical constants of the Berthelot equation of State.

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Q: The addition of O.3800 L of 1.150 M KCI to a solution containing Agt and Pb?+ ions is just enough to...

A: As per the bartleby guidelines we solve the first question for you. Please find the below attachment...

Q: Draw the expanded structural formula of an organic compound with sixteen carbons using the following...

A: The expanded structural formula of organic compound is the one in which bond connected to the carbon...

Q: Write the conjugate base of C₆H₅NH₂.

A: Conjugate base is the chemical species which is formed when acid donates a proton to another molecul...

Q: following happen: When you answer the question, consider how the situation affects the calculation o...

A: The titrant is NaOH and titrate is KHP solution containing known mass of solid KHP. The molarity of ...

Q: The half-life of tritium is 12.4 years. How long will it take for 15% of a sample of tritium to deco...

A: The radioactive decays are first order reaction.

Q: Which of the following statements is true regarding the process of mixing of two ideal gases A and B...

A: Entropy is a measure of the randomness of the system. The entropy of a mixture of gases is always hi...

Q: Part B A student placed 12.5 g of glucose (C¢H12O6) in a volumetric flask, added enough water to dis...

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Q: Complete the following reaction sequence, giving details of all significant intermediates. он i. COC...

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Q: A doublet at 1.23 ppm (6H), a Singlet at 2.10 (3H, and a Septet at 4.98 ppm (1H) CH3 CH3-CH2-CH2-C-O...

A: Nuclear magnetic resonance spectroscopy, most commonly known as NMR spectroscopy is a spectroscopic ...

Q: Section Homework: 1. In the box below an arrow from a reagent write the formula(s) for the precipita...

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Q: 6.117 What is the temperature of a 125-g sample of tin, initially at 26.2°C, if 155 J of heat is add...

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Q: The total volume of a solution containing compound X with a molar mass of 50, and 1kg of water at 25...

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Q: Rank the following carbonyl compounds in order of increasing reactivity towards nucleophiles:

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Q: i want example of HNMR signals that out of expectation because of dimagnetic anisotropy or resonance

A: The circulation of valence electron or ᴫ electron in system like benzene under the influence of exte...

Q: Rank the following compounds in order of increasing acidity

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Q: Which give have the largest ionic interactions? Give a order and explanation in detail in clear hand...

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Q: I am studying for a chemistry test, and I dont know what all the variables in this equation are:  P...

A: Ideal Gas LawPV=nRT where P = pressure (kPa or atm) V = Volume (liters) T = temperature (Kelvin) n =...

Q: A sodium hydroxide solution has a pH of 12.40, what is the OH– concentration in this solution?

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Q: percentage yield

A: In this question we have to calculate that how many grams of sulphur would be needed to obtain 80.0g...

Q: Propose a synthesis that will accomplish the following transformation. Consider reactions you have l...

A: We have find out reagents for protection of alchol