Name the water purified the above separating techinque

Q: final burette reading (mL) initial burette reading (mL) volume of NaOH(aq) added (mL) Use the data…

A: Given: 25.0 mL samples of perchloric acid solution are titrated with a 0.225 mol/L sodium hydroxide…

Q: What is the specific volume, in L/kg, of phenol at 579.3 K?

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Q: What is the amount concentration (in mol/L) of sodium ions and carbonate ions when a 0.144 mol/L…

A: Here given that  Concentration of Sodium carbonate  = 0.144 mol/L

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A: Silyl enol ether is generally prepared by reaction of Trimethyl silyl chloride with strong base like…

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A: According to the bartleby guidelines for the multiple question, I can solve only first one. So I'm…

Q: What is the density of water, in kg/m3, at 304.9 K? Recall that there are two available equations…

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Q: A. Ka and pka for some acids Acid name Phosphoric acid Dihydrogen phosphate Carbonic acid Acetic…

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Q: 8 Calculate 9 Calculate the mass of Cl₂ the mass of bleach?

A: CHLORINE  One of the top ten chemicals produced in the US by volume is chlorine (Cl2). Commercial…

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Q: Calculate the effective nuclear charge of the 59th electron in Platinum using slater's rules

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Q: In the determination of iron in fortified cereals by atomic absorption, 0.9133 g of sample was…

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

Q: 4.5 Spectrum 3 4.0 G 3.5 3.0 H 2.48 2.5 2012- 2.0 1.5 |N| J <1.05 3₂ 1.0 K 0.5 ppm

A: In order to correctly assign the protons and to detemine the structure of the molecule, the close…

Q: Identify all functional groups in the structures below. Make sure to circle and label each  of them.…

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Q: Select the correct reaction type for the following process:

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Q: What is the conjugate base of HSO4- is ???? a. SO4 2- b. H2SO4 c. H3O+ d. None correct

A: CONJUGATE ACID-BASE PAIR:- The conjugate acid-base pair is only differ by one proton(H+) in their…

Q: Using the modified Arrhenius definition, identify which of the following entities can be classified…

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Q: one facet of these reactions that does not properly conform to standard pericyclic reactions,…

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Q: НО

A: The hyberdisation of each carbon in the molecule is written in the bracket.

Q: LOD THANSALICANCEIST C₂H XNO D 4000 3000 3361 14 3182 20 3074 55 2784 72 1953 81 1802 81 1715 70…

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Q: List an advantage of using a pH meter for monitoring sewage, industrial wastes, and soil pH.

A: •pH monitoring:--To find that a substance is acidic or alkaline we use pH monitoring. •pH monitoring…

Q: How many grams of ethylene glycol (C2H6O2 = 62.07 g/mol) must be dissolved in 1000.0 grams of water…

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Q: 1. Aspirin has been recommended to minimize the chance of hearts attacks in persons who have already…

A: According to Q&amp;A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: Br CH₂ 2 H₂C H H 3 3 X = X 3 2 2 OH НО H₂C CH₂ H H configuration for C2: configuration for C3: b) .…

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Q: Can you please help determine the lewis structure, shape, and if it is polar or nonpolar for the…

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Q: You have a buffer composed of HCO3- and CO32-. Which ion represents the weak acid? a. HCO3- b.…

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Q: In this experiment, it is assumed that No. of moles of (Ca2+ + Mg2+) = moles (Ca2+).   Calculate the…

A: Here Given that, The volume of EDTA was 25.0 mL dissolved into 250 mL. And Standard density of EDTA…

Q: what are the reagents, mechanism and reagents in this sequence, whilst talking about regioselective…

A: Favorskii rearrangement is base catalyzed reaction in which the alpha-halo carbonyl compound form…

Q: For a particular cell based on the reaction: 3 AgCl(s) + Al(s) → 3 Ag(s) + Al³+ (aq) + 3 Cl(aq) E =…

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Q: Which of the following compounds has the highest boiling point? NH₂ Br

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Q: Aspirin has been recommended to minimize the chance of hearts attacks in persons who have already…

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Q: electrons needed to balance the half reaction? NO3- (aq) + H+ (aq)  →  NH4+ (g)  +  3H2O (l)…

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Q: Give the names of the polymers in the IUPAC system ph-CHCH-(CH2CI) CH2CH(OCO-CH3)…

A: IUPAC namng of polymers is done using certain rules made by IUPAC .Name of every polymer starts with…

Q: 4. A solution of HNO3 is standardized by reaction with pure sodium carbonate. 2H+ + Na₂CO3 → 2Na* +…

A: The balanced neutralization reaction between HNO3(aq) and sodium carbonate, Na2CO3(aq) is: 2HNO3(aq)…

Q: Peak CDEF Table 3: Spectrum 2- insert correct alcohol name Highlight in red the proton/s responsible…

A: Considering the proton NMR spectra, the proposed alcohol is (CH3)2CHCH2OH and name is…

Q: an inflatable pool toy is filled with 8.82 L of air in the summer when the temperature is 29.81. the…

A: According to gas equation: PV = nRT  R is universal gas constant

Q: 1.What are the functional groups in Organic chemistry? Write their structures and give at least…

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Q: Question 32 Listen Which chemical equation describes an acid-base neutralization reaction? 2Al( s)+…

A: In a chemical equation, products are present on right side and reactants are present on left side of…

Q: When the pH of a solution changes from 10 to 8, the hydroxide ion concentration [OH-(aq)] Select…

A: Here, we have to find the changes in the hydroxide ion concentration when the pH of a solution…

Q: Express your answe MPa The vaporization of water is one factor that contributes to the raising of…

A: Water is a fundamental component of all living things and is needed for both cooking and baking. In…

Q: Suppose you have 50.0 ml of a pH 6.0 buffer. You add 1 drop of 0.10 M HCl. What would you expect the…

A: Volume of buffer solution = 50mL pH of buffer =6.0 Concentration of HCl= 0.10M Volume of HCl= 1 drop…

Q: what is the balanced reaction of the reaction?

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Q: 4. The hydrogen cation in water at 25°C can vary from over 10 M to 10M. Square brackets are often…

A: pH is defined as the negative logarithm of hydrogen ion concentration of base ten .The…

Q: Write the balanced equation for reaction between Zn2+ and EDTA (H2Y2-).

A: Given EDTA is ethylene diamine tetraacetic acid. It is a complex.

Q: A 340 L sample of seawater contains 8.90 g of gold(III) chloride. What is the concentration of…

A: we have to calculate the concentration of gold(III) chloride in ppm

Q: What advantages do collaborative and interactive learning environments provide for students? What…

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Q: Density of a gas often reflects its isotopic composition. Consider a gas sample containing H2 and HD…

A: Given -&gt; Volume (V) = 1000 cm3 = 1000 ml = 1 Litere Weight of gas sample(w) = 0.1105 gram

Q: 1.0 mol/L SHCI, (ng) Identify the following components on the above diagram Direction of cation flow…

A: As per the rules, only the first three sub-parts can be answered.

Q: Can you please determine the lewis structure, shape, and if it is polar or nonpolar for the species…

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Q: The balanced equation 2 CO + O2 ---->  2 CO2 tells us???? a. one gram of O2 will produce 2 grams…

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Q: Restrosyntheic analysis and route needed. Attempted disconnections but unsure if its right and what…

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