Q4 * 1,3-thiazolo[4,5,b]pyrdine 1,5-thiazolo[4,5,b]pyrdine 1,3-thiazol[4,5,c]pyridzine 6-thiabicyclo[4.5]decane 1-thia[5.6]decane Both are wrong * Q5* Q6 2H-1,3-oxazete 4H-1,3-oxazete 2H-1,3-oxazane 4H-1,3-oxazane

Q: the expected O-C-O bo 12- :Ö: C. O. O

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Q: Consider the following reaction for the synthesis of nitrogen dioxide: N2(g) + 202(g) →→ 2NO(g)…

A: The given thermochemical equation is: N2(g) + 2O2(g) → 2NO2(g) ; ∆rHo = +34 kJ.mol-1

Q: 18) Write formulas for the following compounds? Calcium Nitrate Aluminum Sulfate…

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Q: 19. Draw the most likely product for the reaction. LOH acid catalyst heat a) b) HBr

A: We have to form the products of given reaction.

Q: The solubility of lead iodide (PbI2) at 0 °C is 0.044 g in 100 mL of water.  Calculate the…

A:

Q: What is the pattern of electrons and energy levels for both periods and rows of the periodic table

A: Answer -

Q: 12 Сотова H-I CH3 Br 2. Т СН3-С-С-СН3 I он 1 Ч он

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Q: Measurements show that the enthalpy of a mixture of gaseous reactants increases by 104. kJ during a…

A: Hence reaction is endothermic..

Q: how many grams of h2o could be formed by the reaction of 32g of ch4 with 96g of o2

A: Balanced equation: CH4  +  2O2  ---->  2H2O  +  CO2 From the above equation: Number of mol of H2O…

Q: SHould be 4.187J, not 4.184J, so I'm not sure this is correct.

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Q: NO2(g) → NO(g) + ½ O2(g) Time, s [NO2], M 0.0 0.01000 50.0 0.007

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: Q54

A: What would be expected to be polar ?

Q: (6.9: Similar to Example 6.15 & For Practice 6.15) Find the ratio of effusion rates of argon gas and…

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Q: What will be the overall balanced reaction if you want to make a galvanic cell? What is the…

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Q: The initial concentrations or pressures of reactants and products are given for each of the…

A: ♣ The equilibrium concentration Kc is defined as the ratio of equilibrium concentration of the…

Q: Which chemical has both ionic and covalent bonds? KNO3, HNO3, C6H12O6 How many p electrons are in…

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Q: Wine goes bad soon after opening because the ethanol (CH₂CH₂OH) dissolved in it reacts with oxygen…

A:

Q: (5.7: Similar to For Practice 5.8)What is the net ionic equation for the following reaction?…

A: The ionic species which are in aqueous medium will dissociates into its ionic form.  The solid and…

Q: Chemical analysis reveals that a sample of dioxin contains 14.29g of carbon, 1.20g of hydrogen, and…

A:

Q: A titration of 76.0 mL of a phosphoric acid (H₃PO₄) solution of unknown concentration with a…

A: Phosphoric acid reacts with calcium hydroxide to form calcium phosphate and water. The equation for…

Q: 7. For the sequential reaction: A I ka 1 → P k The concentration of the intermediate I is given by:…

A:

Q: pahol 90) Chemical compounds that lighten natural known as a) Color removers b) Hair Lighteners c)…

A: 90) Chemical compounds that lighten natural known as a) Color removers b) Hair Lighteners c)…

Q: For each of the following reactions at constant temperature, predict whether ArS is positive or…

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Q: 1. 3. 5. 7. 2. F 25 X Br CI 4, Br Br 6. Br 8. Br 9. 1-bromo-2,3,5-trichloroheptane 10.…

A: All answers are shown below.

Q: Is NaNO2 polyprotic

A: Answer: Species those give H+ ions in their solution are called as acid and species those accept H+…

Q: Hydrogen is prepared commercially by the reaction of methane and water vapor at elevated…

A: The equilibrium constant of a reaction can be found out by the ratio between the product's…

Q: 3. Describe the preparation of 750mL of 6.00M H3PO4 (98g/mol) from a commercial reagent containing…

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Q: Write the equilibrium constant for the production of hemo- globin.

A: The chemical equation for haemoglobin and its equilibrium constant is given in second step.

Q: The molecule HCN where c is the central atom based upon the molecular formula? How many valence…

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Q: A 57.8 g sample of polystyrene is put into a calorimeter (see sketch at right) that contains 300.0 g…

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Q: du.co Maps OH Question 15 of 48 Identify the circled functional group. A) ether B) alcohol C) amine…

A: Organic compounds are the compounds that contain carbon and hydrogen atoms in a compound.

Q: Calculate the value of the equilibrium constant given the following information. SO3(g) + H₂O(g)…

A: Here we are required to find the equilibrium constant for the given reaction

Q: 11. Ammonium nitrate fertilizer is produced by the reaction of ammonia with nitric acid: NH3 +…

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Q: Q1/Complete the following reactions and mentioning CO₂CH3 NaOCH3 CH3OH + methylacetate O₂Et NaOEt…

A: 3. Claisen Condensation 4. Dieckman Condensation 5. Michael addition

Q: Which form if EDTA is used in any analytical experiment? Why?

A: Disodium EDTA is commonly used to standardize aqueous solutions of transition metal cations and is…

Q: Ammonium perchlorate (NH₂C1O₂) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts…

A: 6.6 g of ammonium perchlorate NH4ClO4 undergoes decomposition reaction to produce nitrogen gas…

Q: (4.3: Similar to Conceptual Connection) How many moles of O₂(g) are required to react with 5.38…

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Q: Calculate the value of AG at 25 °C for the cell described by the cell notation given below: Ti²+…

A: Standard reduction potential of both half cells is given. This will be used to calculate E°cell…

Q: pls help me thank u If Keq of 2H2 + O2 --> 2H2O is 9.0. What is the Keq of H2O ---> H2 + 1/2 O2?

A: 2H2 + O2 ----> 2H2O K1 = [H2O]2/[H2]2[O2]  ......................... (1) H2O  -----> H2 + 1/2…

Q: If 47.1 g of C₂H5OH (MM = 46.07 g/mol) are added to a 500.0, mL volumetric flask, and water is added…

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Q: A quantity of helium (He) gas occupies a volume of 16.4 L at 76.5 ºC at and 34435 mm Hg. What is its…

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Q: Give the general classification of each compound. (a) glyceryl tripalmitate (b) CH,—(CH2)0–CH, 0…

A: Glyceryl tripalmitate is a carrier chemical utilised in solid lipid nanoparticle compositions for…

Q: 5) A student wants to know the number of food Calories in their favorite snack. They burn their…

A: Given, mass of water (M) = 200 g Initial temperature (Ti) = 25°C Final temperature (Tf) = 45°C…

Q: Which of the following ions is linear? O NO₂ OSCN O NH₂* O SO₂²- O SO3²-

A: Generally trimolecular compound without lone pair are linear

Q: A- How many grams of K₂SO, are contained in 50 mL of 0.2N solution? and how many millimoles of K₂SO,…

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Q: what is the keq expression of the equation BaSO4 (s) ---> BaO (s) + SO3 (g)

A: The given reaction in equilibrium is:  BaSO4 (s) ⇌ BaO (s) + SO3 (g)

Q: What is the correct name for KNO₂? [Select] V anion. [Select] choose the correction cation and

A: Given in following question a compound KNO2 write this compound name and anion and cation.

Q: Radium-226 is an unstable isotope that decays to radon-222. a)Write the balanced nuclear equation…

A: Given: Radium-226 is an unstable isotope that decays to radon-222. We have to write the balanced…

Q: 27.25 Indicate by asterisks the chirality centers present in each of the terpenoids shown here. What…

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Q: If 47.1 g of C₂H5OH (MM = 46.07 g/mol) are added to a 500.0, mL volumetric flask, and water is added…

A:

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.