Study the structure below: ОН HO, NH2 NH2 HO-.. HO ОН OH NH2 H2N¨ NH ОН

Q: Chemistry written by hand.    Calculate the concentration of F- using M1V1=M2V2 if 0.027g of NaF…

A: Given the mass of NaF taken = 0.027 g  Volume of the solution prepared = 250.00 mL

Q: Write the equation and write the correct IUPAC name of the product of the following A. Bromination…

A:

Q: 9. Calculate the final temperature of a mixture of 100.0g of lead at 85.0°C are added to a mixture…

A: Answer: When lead, which is at higher temperature than ice, will be added with ice, lead will lose…

Q: What is difference between water and CCl4

A:

Q: 15.5 Identify the acid-base conjugate pairs in each of the ČARIS following reactions: (a) CH3COO¯ +…

A: Bronsted acid can be defined as a substance that give hydrogen ions in solution and bronsted base…

Q: 2. 6.75 grams of sodium benzoate, NaC7H5O2, is added to 1.00 L of a 0.25 M benzoic acid solution…

A: Given in following question 6.75 gm of sodium benzoate NaC7H5O2 is addedin 1lit of a 0.25M benzoic…

Q: of increasing atomic fadius A. Li < Na < K< Rb B. Na < K < Rb < Li C. Li < Na < Rb < K D. Li < K< Na…

A: 15. In groups from top to bottom,the atomic radius increases . Therefore, option (a) 16. In the…

Q: (a) Magnesium (Mg) has a hexagonal close-packed (HCP) crystal structure with the lattice parameter…

A: The parameters for the HCP crystal structure are given as: a=b=0.321 nm c=0.521 nm r=0.173 nm

Q: Please give the reactions of the following of its esterification reaction: 1. benzoic acid 2.…

A: In organic chemistry esterification is chemical reaction in which two chemical ( generally one is…

Q: At 20 °C, an aqueous solution of NaCl was prepared by dissolving 11.44 g NaCI (Molar Mass = 58.44)…

A: Molality (m) :-  The number of moles of solute dissolved in one kg (kilogram) of solvent is defined…

Q: Van't Hoff equation estimates the Ws of a rue False

A: Osmotic pressure (Ψ)s is determined by using Van't Hoff equation,  (Ψ)s = i×CRT

Q: What is the Oxidation and Reduction For the reaction: 2Al + 6HC1 2AICI3 + 3H2 -> And find the Nernst…

A:

Q: Thermal neutron with a mass of 1.67 x 10^-27 kg travels at a speed of 2200 m/s. Calculate the de…

A: De Broglie's relation    we are given  m= 1.67 x 10-27 kg  v = 2200 m/s  λ= ?

Q: .CN OTs

A:

Q: 3) A company needs to verify the amount of nitrogen in their new "QuikGreen" fertilizer product. To…

A: Moles HCl = 0.989 M x .05 L = 0.05 moles Moles of NaOH = 0.250 M x (11.74 /1000) L = 0.003 Moles…

Q: Calculate the molar concentration for 20 g of cane sugar dissolved in 125 g of water, given that the…

A:

Q: Solids are more soluble in water at Select J Gases are more soluble in water at [ Select ] [ Select…

A: Given statements are :  a). Solid are more soluble in water at (i) cold temperature or (ii) hot…

Q: A dilute aqueous solution of CaC₂ contains 0.159 grams of solute per liter of solution. It is fully…

A:

Q: At STP, 32 grams of oxygen gas would have the same volume as 44 grams of carbon monoxide gas gram of…

A: here we are required to find the reducing agent in the redox reaction.

Q: How many grams of NaCI must be added to 2.00mL of water to make a 85.5M

A: Molarity is defined as number of moles of solute divide by volume of solution

Q: e words in the left column to the appropriate blanks in the sentences on the right. Reset Hel are…

A:

Q: The Van't Hoff equation estimates the Ws of a solution. True O False

A: Applications of the an't Hoff equation

Q: -5 M Ba(OH), solution at 25 °C? What is the pH of a 1.0 x 10 Select one: а. 4.70 b. 9.00 С. 5.00 d.…

A: Ba(OH)2 is strong base. It dissociates completely.  [Ba(OH)2] = 1.0×10-5M

Q: 2. Two possible models for arrangement of electrons in Li are shown below: electron "a" electron "b"…

A: The amount of energy required to remove an electron from an isolated gaseous atom is called the…

Q: Q10 Which of the fottowing electron configurations in the ground state is correct? A Ag": (Ar) 41'3d…

A:

Q: Calculate the Ecell given the following notation for a galvanic cell. Cu | Cu2+ (0.01 M) || Cu2+…

A: Given,  The Ecell for the notation for a galvanic cell. Cu | Cu2+ (0.01 M) || Cu2+ (0.10 M) | Cu is:

Q: What is the assay for Potassium iodide? Write down chemical reaction(s), the indicator used,…

A:

Q: How many mols of solute are in 125mL of a 2.0M hydrochloric Acid solution?

A: Molarity is defined as the number of moles of solutes present in per litre of solution.

Q: If you have mixture containing 1.20 atm of nitrogen gas and 857 torr of oxygen gas, what is The…

A: Given: Partial pressure of nitrogen gas = 1.20 atm Partial pressure of oxygen gas = 857 torr

Q: What is a saturated solution? O A solution that can't dissolve additional quantities of solute O A…

A: We have to predict the correct statement for saturated solution.

Q: (a) The BCC iron has a density of 7882 kg/m³ and the lattice parameter of 0.287 nm when hydrogen…

A:

Q: Write the correct chemical equation for the chlorination   of nitrobenzene and give the name of the…

A:

Q: The compound that will behave as a strong electrolyte when dissolved in water is A Acetic acid,…

A: Electrolyte can be defined as a substance through which electric current can flow as a result of…

Q: 4. O: 3.

A:

Q: Q1. Which of the following is a non-electrolyte? A. Nal 8. C,H,OH C. AICI, D. MnCl,

A: The substance which dissociates in to ions when dissolved in water is known as electrolyte and the…

Q: IUPAC name for this?

A:

Q: What is the name of the macrolide shown? A. Erythromycin A B. Erythromycin B C. Erythromycin C D.…

A:

Q: 16.32 Draw structures corresponding to the following names: (a) p-Bromophenylacetamide (b)…

A:

Q: ____15. All elements with an atomic number greater than ________ have big nucleus and have the…

A: Answer are as follows

Q: Q13. What volume (mL) of 1.00 M K2Cr,0, is required to completely react with 35.0 mL of 0.500 M FeS…

A:

Q: What is the name of this oligopeptide? Use the three letter and one letter nomenclature of the amino…

A: Two amino acids are linked to each other through a peptide bond [C(=O)-NH-]. Hence "n" number of…

Q: which etement would have कह षननना ०कमीद्वपहळंदे of LAr] 3 d2for itd 34 ion ņ Enter the element…

A:

Q: The Van't Hoff equation estimates the Ws of a solution. O True False

A:

Q: Determine the distance traveled by the solvent if the solute travels 3.1 cm. The weight of the…

A: Given,Solute travels = 3.1 cmWeight of the analyte = 0.984 mgRf value = 0.647Required,…

Q: A reaction between liquid reactants takes place at 33.0 °C in a sealed, evacuated vessel with a…

A:

Q: A chemist fills a reaction vessel with 2.70 atm methanol (CH,OH) gas, 8.70 atm oxygen (0,) gas,…

A:

Q: Furthermore, the following reaction occurs between O (formed either from the photochemical…

A: Propagation step is that step in which a radical is consumed and a new radical is formed.  While…

Q: Jhich one of the following is not a redox reaction? + Ozig) > H2On B. Znu + H,SO4log) ZnSO loa) +…

A:

Q: Consider the following exothermic reaction: 4NH3(g) + 502(g) == 4NO(g) + 6H20(1) Which of the…

A: We would use Le chatelier's principle to answer these questions.    Note : As you have uploaded…

Q: A solution contains 43 mEq/L of Cl- and 11 mEq/L of HPO42-.  If the only cation in the solution is…

A: An equivalent for an ion is calculated by multiplying the number of mole of that ion by its valence.

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.