WHY IS DIETHYLAMINE MORE BASIC THAN METHYLAMINE? ( PROVIDE STRUCTURE)

Q: Consider the following equation: N₂(g) + 3 H₂(g) → 2 NH3(g) The rate of disappearance of N₂ is three…

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Q: Which of the following complexes is a coordination isomer of [Pd(bipy)2][Pd(OH)4]? Group of answer…

A: Coordination isomerism: In this isomerism, the ligands are interchanged between cationic and anionic…

Q: НО. O HN

A: Given,

Q: Draw all possible resonance forms.

A: Resonance structure: If the Lewis structure of a molecule or ion cannot explain by a single…

Q: 7. The density of copper is 8.96 g/cm³. Write this density as a conversion factor to convert: a.…

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: If dinitrogen pentoxide decomposes as follows: 2 N₂O5(g) → 4 NO₂(g) + O₂(g) If the reaction rate is…

A: Chemical kinetics can be defined as the branch of chemistry that deals with rates of chemical…

Q: what is the product of the reaction and functional group for that? or is that the 'esterfication'…

A: When a carboxylic acid and an alcohol react in the presence of catalytic amount of H+ ions, they…

Q: 2. Label equivalent sets of protons with lower-case letters. Then, for each ¹H NMR signal, give the…

A: In 1HNMR number of peaks are equal to number of chemically non-equivalent protons.  Equivalent…

Q: 1. What gases are most commonly used as the fuels for laboratory burners? Why? 2. What is the normal…

A: Gas burner produces a controlled flame by mixing fuel gas for example acetylene, natural gas etc.…

Q: are the fatty acid propyl esters (biodiesel) formed in acid-catalysed esterification of octanoic…

A: A covalent molecule is more polar when it has more number of covalent bonds with higher…

Q: In the experiment to determine the density of a liquid, some of the sample was spilled and lost.…

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Q: B) 0,69 s C) 0.86 s¹ D) 0.32 s¹¹ 14) The decomposition of N:Os(g)-NO2(g) + NO3(g) proceeds as a…

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Q: A 365 µM solution of a dye molecule, Rhodamine 6G, dissolved in methanol is allowed to sit open to…

A: We know, the concentration term Molarity is defined as

Q: what is the % IPA that should be mixed with water to reach a polarity index of 6.50?

A: Given , The required polarity index = 6.50

Q: Give the metric prefix for the value. 1,000

A: Metric prefix : It is a prefix of  unit that precedes a basic unit of any measurement which…

Q: What is the chemical structure of: N-(3-(trifluoromethyl)phenyl)-2-aminobenzoic acid

A: Chemical structure determination includes  the molecular geometry . The structural formula of a…

Q: How do we classify organic compounds?

A: Organic compound: A compound in which carbon atom covalently bonded with other elements is known as…

Q: re ge -r 2 AI(NO3)3 (aq) 4.00 mol - 4.00 mol O mol 3 K₂Cr₂O7 (aq) 7.00 mol - A mol C mol Al2(Cr₂O7)3…

A: From the balanced chemical reaction,  And given data table,  Al(NO3)3 is limiting reagent  A = 6.00…

Q: Question: 3 patient samples were run against a 5.0 mmol/L glucose standard using a hexokinase method…

A: Solving Q.2 needs the answer to Q.1.  I have solved both Q.1 and Q.2 below: #1: Concentration of the…

Q: conversions  0.132L=       mL

A: Unit conversion means convert one unit in to another. Unit unit conversion means convert metre into…

Q: 5. The atoms and ions Ne, N³-, F-, Mg2+, and Si++ are part of an isoelectronic series. (a) Which of…

A: Isoelectronic species have same number of electrons in them.

Q: Calculating a Heat of Formation Using Hess’s Law As discussed in lecture, the simplest and most…

A: #1: The true value of ∆Hfo = -601.8 kJ/mol  Experimental value of  ∆Hfo = -569 kJ/mol

Q: 2 Indique la geometria molecular, los orbitales hibridos ymoleculares de los átomos señalados en la…

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Q: Does the presence of a halogen interfere with the Tollen’s Test?

A: •TOLLEN TEST=> Tollen test is done by using tollen reagent. •Tollen reagent=> [Ag(NH3)2]+…

Q: 2.What is the overall internal energy for a system that absorbs 188 J of heat and does 141 J of work…

A: Q.2) Given=> Heat absorb(H) = 188 J                          Work done(W) = 141 J •Here work is…

Q: H H H N N₂ H N N

A: Nucleobases, also known as nitrogenous bases. These are nitrogen-containing biological compounds…

Q: Construct the stoichiometric energy generating reaction from the half reactions associated with the…

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Q: When performing the calculation 34.530 g + 12.1 g + 1 222.34 g, the final answer must have

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Q: the value of Ke for this reaction. B) 0.612 C) 0.411 A) 1.26 D) 1.96 17) Consider the following…

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Q: A student collects the UV-vis spectrum shown below. Is this useable data? How can you tell? If not,…

A: UV Visible spectroscopy is a quantitative technique which measures the amount of light absorbed by a…

Q: Wine turns into vinegar through the oxidation of ethanol (C2H6O) to acetic acid (C2H4O2) via aerobic…

A: In the given question the wine is converted into vinegar by the oxidation of ethanol C2H6O to acetic…

Q: QUESTION 7 Rank the following molecules from most acidic to least acidic. H₂N H₂C"

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Q: Count the number of significant figures in each of the following measurements: 1. 0.230 g. 4. 34 mL…

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Q: What is the molality (m) of a solution that contains 36.22 g of NaCl (molar mass is 53.44 g/mol) and…

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Q: Why are there 2 NH3+ in the structure?

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Q: At a certain temperature, 0.940 mol SO3 is placed in a 4.50 L container. 2SO3(g) 2 SO₂(g) + O₂(g) At…

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Q: Hypochlorous acid (HOCl) is a weak acid with a pKa=7.50. Calculate the pH of a solution prepared by…

A: Given data Hypochlorous acid (HOCl) is a weak acid with  pKa=7.50 Molecular weight of ClONa = 74.44…

Q: Question 7: Convert the conformations shown to their respective Newman or zigzag structural forms by…

A: The given structure can be given as:

Q: Perform the following calculation. Round your answer according to the correct number of significant…

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Q: The two discrete molecules, oxygen and sulphur exist in nature as O2 and S8 even though they are…

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Q: For each measurement in this list indicate whether it must be made precisely (P) or approximately…

A: To indicate if the given reagents/ solutions / chemicals must be measured precisely or approximately…

Q: Chromatography question A student properly sets up a column chromatography experiment. Although the…

A: Chromatography  Chromatography is a technique that divides a mixture into its constituent parts into…

Q: P12.19 The following data were observed in an experiment on the photoelectric effect from potassium:…

A: Einstein's equation for the photoelectric effect is: KE = h*ν - φ  where KE = kinetic energy in J h…

Q: Arrange the following structures in order of decreasing basicity: CH2NH2, NH3 and (CH3)2NH

A: In this , Basicity Depends on the group attached to the amine . If it's show + I effect then it…

Q: How many oxygen are bound to the central atom of an o ya ion with a per- prefix?  A. Sometimes one…

A: •Here given an prefix=> "per". • "per" prefix means fully. •So we can say that "per" prefix is…

Q: Q9. Consider the equilibrium for the transesterification reaction. H₂SO4 triacylglycerol +…

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Q: compound H₂SO4 SnCh CsC₂H₂O₂ type of compound ionic O ionic O ionic X O molecular O molecular O…

A: We have  to classify the given compounds- H2SO4 - it is an ionic compound which decompose in two…

Q: 3. Redraw the compound and label equivalent sets of carbons with lower-case letters. Then for each…

A: The question is based on carbon -13 nuclear magnetic resonance spectroscopy. we are given 3…

Q: 1. What are chemical bonds? 2. What determines an atom's bonding capacity? 3. Matching definitions (…

A: A chemical bond is responsible for the formation of new compounds.

Q: A titration experiment reveals that 6.00 mL of 6.0 M sulfuric acid is required to neutralize 25.00…

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