28. Babaylans are spiritual leaders of barangays. True False

Q: 4. The acid dissociation constant Ka equals 1.26 x 102 for HSO4 and is 5.6 x 10-10 for NH4. Which…

A: Form the given information it is confirmed that HSO4- is a stronger acid than NH4+ since, its pKa…

Q: Problem 4. Classify the following rotors: (a) 03 (b) CH3 CH3 (c) XeO3 (d) FeCp2 (Cp2 denotes the…

A: In this question, we need to classify the given rigid rotors. Based on the relative size of the…

Q: A gaseous sample of a compound has a gas density of 0.997 g/liter at 710.0 torr and 100.0 °C. What…

A:

Q: Moles of Reactant Required in a Reaction Silver and nitric acid react according to the following…

A: From the balanced reaction and given moles of nitric acid we can calculate the moles of different…

Q: Br Br2 Br meso-1,2-dibromo-1,2-diphenylethane trans-stilbene

A: When cyclohexene react with bromine it will polarized bromine via electron cloud of double bond.it…

Q: Answer the following: What is the primary and secondary valence of the central metal in Na₂[CuCl4]?…

A: A) Primary valency and secondary valency of NA2[CuCl4] are 2 and 4 respectively B) D orbit split in…

Q: 8. According to the Dsa character table only vibrational modes with the following symmetry are IR…

A: IR spectroscopy deals with the vibrational transitions of molecules. During vibration some, molecule…

Q: A carbon-bromine bond shows a sharp IR absorption at a frequency of 563.0 cm". Given the masses…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: 1. Identify (circle) all intermolecular forces for each of the following. a) NH3 London…

A: Hydrogen bonding is the bond between hydrogen and most electronegative element (N,O, and F).…

Q: 13. Hydrochloric acid neutralizes sodium hydroxide, forming sodium chloride and water. NaOH (aq) +…

A: Enthalpy of neutralization defined as the heat released when one mole of acid reacts with one mole…

Q: 3. Hydrofluoric acid, HF, has a Ka of 6.8 × 10-4. Determine the pH and POH for a 0.35 M F solution.…

A: Given: Ka of HF is 6.8*10-4 Concentration of fluoride ion = 0.35 M

Q: 3. Glucose is a sugar found abundantly in nature – for example, in ripe grapes. What is the percent,…

A: Solutions possessing little solute's mass have less concentration in ppm as well as in mass percent.…

Q: The concentration of the complex ion in each of following solutions is 1.00 M. In which of the…

A: Highest the complex formation constant, lowest will be the concentration of the uncomplexed metal…

Q: A sample of a wooden artifact is found to undergo 9.0 C-14 disintegrations per minute per gram of…

A: Given value of half life = 5730 years

Q: Mass of H₂O b.o Mass of CO2 g Similarly, determine the mass of CO₂ produced from the mass change in…

A: we have to calculate mass of H2O and mass of CO2.

Q: Which of the following statements is TRUE regarding the natural steroid, progesterone? H H C-H H-C-H…

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Q: The formula of the six compounds are given below. Arrange these compounds in order of decreasing…

A: Boiling point is defined as the temperature at which a liquid starts to boil. It depends on various…

Q: In step 7, a hydroperoxide ion reacts with the glycosulose molecule to form a peroxy intermediate.…

A: The functional groups are key components associated with a molecule and are highly responsible for…

Q: For the following multistep reactions perivide a reasonable pathway from the starting materials to…

A: Note- Since the given  question is a multiple question, hence I solved first  question according to…

Q: What reagents are necessary to perform the following reaction? он Multiple Choice Heat CH3CH2NH2,…

A: Consider the given conversion is as follows;

Q: lodine-131, t2 = 8.0 days, is used in diagnosis and treatment of thyroid gland diseases. If a…

A:

Q: Please answer all.

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 8. Use the IUPAC rules to name the following hydrocarbons. а. CH:CH:CH— СНCH b. CH=CH,…

A: a. 2-pentene b. 3-propylhept-1-ene c. 5-methylhex-1-yne d. 1-ethyl-4-methylbenzene

Q: of NaOH had ben adledin he tratca Tring o shage he eperinen, e suden adod wo Would this fec the…

A: According to the question, the student forgets to add phenolpthalein until after several millilitre…

Q: 3.5) A 1.065-g sample of an unknown substance is dissolved in 30.00 g of benzene (K; = 5.12 and Tf=…

A: The solvent given is benzene and solute is unknown substance Since the depression in freezing point…