H НО H H- CHO -OH -H -OH -ОН CH₂OH acetals hemiacetals HO alditols hemialditols CH₂OH HO Refer to instructions. Q and Z are cyclic examples of: OH H CH OH HO + НО- OH N OH ОН H

Q: I need help calculating and setting up questions 4 or 5.   thank you for your help!

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: The Ksp value for calcium sulfate [CaSO4] is 2.40 X 10-5 and a professor made 1825 mL of a CaSO4(ag)…

A: GivenKspCaSO4 = 2.40 * 10-5Ca3(PO4)2 = 0.125 MCa3(PO4)2 dissociate in solution asCa3(PO4)2 (aq)  → 3…

Q: A reaction requires 24g of 1-propanol. What volume of 1-propanol should a student use? (In units of…

A:

Q: Open Sans 12 BIUA * 職 日 、 +] GO D bacterum can grow in the environment which has a laCK of…

A: 2. Arsenic and phosphorus are chemical analogues. They shows lot of similar behavior on chemical…

Q: I need an explanation of #5

A:

Q: Carbon dioxide gas can be pumped into coal seams underground to release trapped methane gas.…

A:

Q: please help! *urgent* write as many accurate and relevant statements about the picture below. please…

A: The covalent bond that holds together is peptide bond. When carboxylic acid of one molecule reacts…

Q: Suppose that the volume of the lungs is V, the volume of air breathed in and out is W, the initial…

A: During breathe in process, air goes into our lungs and the oxygen of that air mixes with our blood.…

Q: 7. Which of the following processes are chemical changes? Give reasons. a) Making a Salt Solution.…

A: There are two types of changes that can occur in a process: S.No Physical changes Chemical…

Q: E-EE . 1 .2. THE SEARCH FOR LIFE CONTINUES Scientists have identified two similar molecules as…

A: Two chemical compounds can be distinguished by there physical properties only  if they are closely…

Q: 2 by NaOH H₂O

A:

Q: b. CH,MgBr + H₂N,

A: We have to identify the product of the given reagent.

Q: What type of activities will you prepare to explain for students to explain the different types of…

A: Solution Every style of pollution has 2 sources of occurrence; the purpose and therefore the…

Q: This assignment is designed to help you learn how to determine total costs by combining direct and…

A: Part 2: ExplanationStep 1: Set up a table with the following columns: Department, Direct Costs,…

Q: • Part E Calculate the standard enthalpy of combustion. The standard enthalpy of formation of…

A: The reaction for the combustion of sucrose is: C12H22O11(s)+12 O2(g)→12 CO2(g)+11 H2O(l)

Q: The OSHA 8-hour HCN limit is at 10.0 ppm. According to the Merck Index, 300 mg/kg of air at room…

A: A question based on concentration terms. Concentration of HCN in ppm units is given that is to be…

Q: Determine the H*, OH-, and pH of a solution with a pOH of 13.61 at 25 °C. [H*] = %3D [OH-] =0.245…

A: Since, pH = -log[H3O+]  ⇒[H3O+]=110pH  pOH = -log[OH-]  ⇒[OH-]=110pOH

Q: A lab is performed by students who used diagnostic tests to try to distinguish among four pure…

A:

Q: BASIC PURE SUBSTANCE MIXTURE DESCRIPTION (color; physical state; transparent/translucent/opaque;…

A: Solution: 1.Brass: We know the brass in the alloy is made of mixture of metals Zinc and copper. It…

Q: I need answers for # 2-9 on this worksheet

A: Cations are postively charged species , so they are formed by metals by losing electrons.  Anions…

Q: Na Nay OH Nay

A: Alcohol reacts with sodium metal to form sodium alkoxide and hydrogen gas comes out.

Q: Carbon dioxide concentration (parts per million) Examine the graph and answer the following…

A: We can see that in 1900 , concentration of carbondioxide is approximately 295 parts per million and…

Q: Draw the Lewis structure for SO, (by following the octet rule on all atoms) and then determine the…

A: Explanation: The Lewis structure is the representation of the electron distribution around atoms.…

Q: I net ionie equations for the following precipitation reactions you observed:

A:

Q: If someone could answer the rest of them this was super helpful I just need to finish this packet by…

A: Element is identified from number of protons . As number of protons = Atomic number.  Charge is…

Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.