What species is represented by the following information? p = 17 n = 18 e = 18

Q: Write each question in scientific notation:   a. 4100000   4.1×1074.1×107 0.41×1060.41×106…

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Q: Predict whether Fe(NO3)2 and sodium acetate will be acidic or basic salts. Please explain based on…

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Q: If H=-180kJ/mol and S=45J/k, then the reaction will be… a)      Spontaneous at all temperatures b)…

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Q: Н 2. Н 3. Н 4. 5. Н Н C Н H Н ОН н Н Br Н Н К Н C Он H Н C Н Н C C H H Н Н C H н Hit H -H Н

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Q: (6) Br₂ ACOH (a-halogenation)

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

Q: Using the text submission box below, for each of the following pairs, note which of the two is the…

A: Nucleophiles are the species that donate electrons to the electrophile to form a bond. The…

Q: the kinetic Match the characteristic of gases described below to the postulates of molecular theory…

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Q: w many neutrons are there in an atom of lead whose mass number is 208? O 208 O 82 O ) 126 290 44

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Q: Given the reaction 2 Cl2 (g) + 2H₂O(g) → 4HCl(g) + O2(g) What is AHO of this reaction? AHO Cl₂ = 0…

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Q: Q_The following results were obtained in the replicate determination of the lead content of a blood…

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Q: HO. H H OH What type of nitrogen-containing base is present in the nucleoside shown here? H H H NH₂…

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Q: Use the following theoretical equation A2B3 + 3 C2D --> A2D3 + 3 C2B Calculate the number of…

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Q: Electromagnetic radiation with a wavelength of 425 nm appears as violet light to the human eye. The…

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Q: C A B 2. Consider three beakers labeled A through C. Each has a 0.15 M aqueous solution in it.…

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Q: is happe

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Q: OH OH 214 O O + CICH₂Br K₂CO3 218 O Which of the following symmetry operations are present in the…

A: Answer. Symmetry elements are geometrical operations to obtain symmetry. Various symmetry…

Q: Propose a synthesis route to prepare the following product from acetophenone. Note that more than…

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Q: Draw the structural formula of the triacylglycerol produced from the reaction between glycerol,…

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Q: Round off your final answers in 2 decimal places. A gas occupies 875.0 mL at a temperature of 33.0…

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Q: In inorganic chemistry, explain about bulky ligand. What is bulky ligand ?

A: In co-ordinate complex ligands donate electron density to metal atoms .

Q: -Predict the energetially preferred site of protonation for each of the following molecules and…

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Q: Does shielding effect occur between atomic orbitals of the same quantum number? Explain with reasons

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Q: Volume Parcial Molar da água, VH20 19 18,5 18 17,5 17 16,5 16 15,5 15 0 0,2 0,4 0,6 0,8 Número de…

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Q: A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.287. What is the…

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Q: Type the number 8.75 x 10-4 in standard notation. Express your answer using standard notation.

A: Standard notation means number written in extended form.

Q: Select the alkenes that can show geometric isomerism (cis/trans isomerism):…

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Q: The space mission landed a probe on an alien moon and found that its surface temperature was about…

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Q: Chlorine is much more likely to exit as a negative ion than sodium. This is because  A.  Sodium is…

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Q: Complete and balance the following redox reaction in basic solution Pb²+ (aq) + 10s (aq) → PbO2 (s)…

A: Balanced the Redox reaction in basic medium

Q: Draw structural formulas for an aldehyde or ketone and alkyl (or aryl) bromide that could be used in…

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Q: Compound B: Η Η Η Η Η Η Η Η Η H—c- Η H=C=H Η Select Draw the skeletal structure of Compound B. Draw…

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Q: What mass of phosphoric acid (H3PO4) is produced from the reaction of 0.50 mol of P4010 with 3.00…

A: The balanced reaction equation :  P4O10(s) + 6H2O(l) ----> 4H3PO4(aq)  Number of moles P4O10 =…

Q: Consider the titration of 25.0 mL 0.175 M CH3COOH (Ka 1.8 X 105) with 0.105 M aqueous NaOH. a. Write…

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Q: Synthesize 1-benzyl-4-bromobenzene starting with benzene along with any other required reagents.

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Q: he structural formula(s) for the constitutional isomer(s) with the molecular formula C7H₁6 that have…

A: Structural formula for the molecule is the representation of the molecule with atoms and bonds.

Q: Draw the structure of the one tertiary (3°) alcohol with the molecular formula C6H₁40 that contains…

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Q: Question 5 Arrange the following compounds in order of their increasing adsorption tendencies. O O…

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Q: ? OH CH₂OH H PCC oxidation HO.

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Q: Question 10 Column chromatography is based on the principle of lon-exchange Exclusion principle…

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Q: b. NaNO₂ (Ka of HNO₂ = 4.5 x 10-4) c. NH4NO3 (Kb of NH3 = 1.76 x 10-5)

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Q: XeF4 was the first binary compound of a noble gas that was synthesized. It is a square planar…

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Q: Calculate AS for the following reaction: SnC1(1)→ SnCl(g). (A) 107 J/K (B) -625 J/K C) 625 J/K (D)…

A: Calculate change in entropy of the given reaction--

Q: A student measures the melting point of an unknown compound to be 53.5 degrees C. She later…

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Q: draw 2-cyclohexene-1-ol

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Q: Consider the theoretical electron configuration below. Y. 1s² 2s²2p6 3s² 3d8 X. 1s²2s²2p4 Which…

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Q: What condensation products would you expect to obtain by the treatment of 3 - Phenylpropanal with…

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Q: d. The reaction flask has 1.25 atm of the inert gas argon added to it.

A: The  Equilbrium  will shift  according  to Le Chateliers Principle.

Q: Classify and describe the properties of the following nitrogen containing compound. Provide a…

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Q: Which of the following cannot be oxidized? a) CH3CH₂C 0=0 c) CH₂CH₂CH₂OH OH A d) CH3-C-CH3 CH 3 b)…

A: Oxidation is most important reaction in organic chemistry.

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.