33......................can be heating and reshaped is. O A. Thermoset. O B. Thermoplastic.

Q: Question 2 Give the classification of matter when two substances are present as a heteroatomic…

A: If same kind of atoms = homoatomic molecule If different kind of atoms = heteroatomic molecules

Q: 7. Use the following atomic masses (in g/mol): As = 74.92; O = 16; K = 39.1; Cr = 52; Na = 23; Cl =…

A:

Q: 1. List and identify all functional groups. НО Me O H

A: ->Functional group is the element or group of elements which has special properties.

Q: 1. 4Fe + 30₂ 2Fe2O3 Oxidation Reaction: Reduction Reaction: Reducing Agent: Oxidizing Agent: 2. Cl₂…

A: Oxidation reaction : Increase in oxidation number. Reduction reaction: Decrease in oxidation number.…

Q: Trihexphenidyl is a muscarinic antagonist. Based on SAR to preserve the activity which one is not…

A:

Q: What I Have Learned Activity 4.1.3. Identify me! Complete the table by identifying whether the…

A: The solution is either Acidic or Basic is depend upon the pH value . On the basis of pH value we can…

Q: Q3: Calculate the molecular weight of egg albumin if the osmosis pressure is 0.017 atm. and reducing…

A: 5 g of egg albumin is present in 150 g of water at 25 °C to form a 1.5 cm3 solution. The osmotic…

Q: 4. O A. Addition reaction. OB. Substation reaction O C. Elimination reaction. is opposite of.

A: Given  ............. is opposite of  Options are : A. Addition reaction B. Substitution reaction C.…

Q: Changes in natural properties caused by chemical reactions are expected to explain some basic…

A: To better understand what really a chemical reaction is, we should know about the basic of a…

Q: What about the other 3?

A:

Q: There are 12 inches in 1 foot and 3 feet in one yard. There are 1760 yards in 1 mile.  a. How many…

A: To solve the given questions, use the dimensional analysis and conversion factor to calculate…

Q: How many moles of NaCl are in 500.00 mL of a 1.25 M solution of NaCl?

A: Mole is a standard unit for measuring large quantities of very small entities such as molecules,…

Q: 1. NaOMe, MeOH, heat ? 2. TMEDA, sec-BuLi, THF; Cul, BrCH₂CH₂CH3 3. NaNH2, NH3 OMe NH₂ OMe OMe OMe…

A: The product of the following sequence is:

Q: (SHOW WORK) Use the condensed electron configuration to write an equation for the formation of the…

A: Here, we have to write an equation for the formation of N3- ion using the condensed electron…

Q: 3. What volume of 0.50 M K₂CrO, is needed to precipitate all the Ag+ ions in 450 mL of 0.20 M AgNO,…

A: 3. 0.50 M K2CrO4 solution is added to 450 mL of 0.20 M AgNO3 solution .We have to calculate the…

Q: An element with the electron configuration [noble gas] ns2 (n-1)d¹0 np4 has [number] valence…

A: Valence electrons: Valence electrons electrons which are present in the outermost shell (energy…

Q: Activity 4.1.2. Let's do this! Answer the following problems. Write your full solution on your…

A:

Q: which involve by migration of atom or group from 6. anther. OA. Substation reaction. OB. Elimination…

A:

Q: Use the following atomic masses (in g/mol): As = 74.92; O = 16; K = 39.1; Cr = 52; Na = 23; Cl =…

A:

Q: 16. Strong bonding in organic chemistry is. O A. Covalent bonding. OB. Hydrogen bonding. O C. Van…

A:

Q: Maps Question 13 of 31 Provide the correct IUPAC name for the skeletal (line-bond) structure shown…

A: Let us discuss rules of IUPAC and name the given compound.

Q: According to molecular orbital (MO) theory, the twelve outermost electrons in the O₂ molecule are…

A: The outermost shell of oxygen atom is 2s22p4. One Oxygen atom has 6 electrons in outermost shell.…

Q: 3. A student failed to completely decompose all of the KCIO,(s) present in their sample, leaving…

A: We have to discuss whether any changes occur or not.

Q: A) Identical molecules B) Stereoisomers C) Constitutional isomers D) Isotopes E) Neither identical…

A: These both molecules are stereo isomers. 1st one is trans isomer and 2nd one is  cis isomer. Cis and…

Q: Which aldehyde below is needed for the preparation of Phenylalanine using Strecker synthesis? H O H…

A:

Q: The speed of light is an exact number, so it has no measurement uncertainty. However, the wavelength…

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Q: A hydrochloric acid solution is standardized by titrating with a solution containing 0.2329 g of a…

A: Here, sodium carbonate is used as the primary standard.

Q: The contents of similar containers of sulfuric acid are 9.8, 10.2, 10.4, 9.8, 10.0, 10.2, and 9.6…

A:

Q: a. KMnO4 + HCl + KI MnCl₂ + 1₂ + KCl + H₂O

A:

Q: Draw the structure of the product formed in the reaction of an epoxide with ethoxide ion. If more…

A:

Q: B AX Gd OU Question 8 of 31 Which molecular formula corresponds to an alkene? C 2 A G1 CS UON EE B G

A: Alkanes are organic compounds containing single  bond between carbon atoms.

Q: Complete the following bromination mechanism that has already been initiated with light Hot Use…

A:

Q: Draw an example of a molecule which has polar bonds, but no net dipole moment. Indicate bond…

A: Example of polar bond but no net dipole moment ?

Q: Predict the product(s) of the following E2 reaction: EtONa EtOH ? CI t-buOK ? CI

A:

Q: The following observations are obtained after a D-hexose was made to react with (1) The reactions of…

A:

Q: separation

A: According to the question, we need to determine how to purify the black copper for the wire using…

Q: I мео THO OH 1.0.9 2. i H 3. H 3 O + 1. NH₂ CCH,), (CH₂)₂ CH CH ₂ CHO 2. NaEN, HET 3. HC1, H₂0, A…

A: 1. NaBH4 selectively reduces aldehyde/ketone in the presence ester 2. LDA abstracts proton from the…

Q: Draw the Lewis structure (3 resonance structures) and determine the formal charges on each atom for…

A: Given that, CO32- Write formal charge on each atom and draw the resonance structure ?

Q: Which transition will lead to the emission of light with longer wavelength, n = 3 to n = 2, or n = 4…

A:

Q: How to draw C3H4 in Ketone form?

A: We have to draw Ketone having 3 carbon.

Q: Use the following information to answer the next question A sealed syringe can be used to determine…

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Q: Q7. What is the correct Lewis structure for the molecule in the box, including the formal charge(s),…

A:

Q: or b. d. 2 dfs+df₂s Sp V(df₁ + df₂) S₂ 1 N Im Sxo ysm . + ( US= ) 2 ms,

A:

Q: I have to explain why this question is incorrect as I put the wrong answer for this and explain why…

A: Given , Heavier isotope has = 42 neutrons Gi2+ ha  40 electrons

Q: Which reaction will not give the indicated product? 1. CH, CHO 2. H₂O OH O CH₂CH₂OH, H* N H OH…

A: Check the options by the mechanism process.

Q: Draw the major organic product of each reaction. Indicate the stereochemistry at the stereogenic…

A: In this question, we will identify the all four products A, B, C and D  A product form via SNi…

Q: A 1.00 L flask initially contains 4.40 mol of HI at a certain temperature. The K at this temperature…

A:

Q: The term used to separate a mixture of enantiomers of amino acids using chiral reagents? A)…

A: When enantiomer of mixture are separated using chiral reagent is called isomeric resolution . In…

Q: 18. Degradation or decomposition. This curing (cross-linked) reaction *************** O A. is…

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Q: What is the product to the reaction below? NO₂ He at NO₂ b. Select one: Oa. Structure a O b.…

A: