Benefits

Q: What chemical is described as 1MHC2H3O2?

A: The molecular formula of the organic compound given is HC2H3O2. The concentration of the organic com...

Q: 15g of sugar was added to the 120g of 20% sugar solution, what is the percent concentration of the r...

A:

Q: 11. What is the molecular structure of water and how do water molecules interact with each other? Ho...

A: Water is composed of two hydrogen atoms and an oxygen atom and these two hydrogen atoms are connecte...

Q: Nylon 6,6 and nylon 6 are the most common polymers in textiles and plastics industries. (i) Explain ...

A: Nylon 6 and Nylon 6,6 both are polymers . Nomenclature  of this polymers  are  as per their synthesi...

Q: Give one example of an intramolecular force, and one example of an intermolecular force. Which type ...

A: Answer - Intramolecular force - An intramolecular force is type of  any force that binds together th...

Q: In the commercial production of the element arsenic, arsenic(III) oxide is heated with carbon, which...

A:

Q: For each of the following molecules: draw Lewis structures showing resonance structures and formal c...

A: Solution is attached below

Q: Br MgBr Mg

A: COUPLING REACTION

Q: 2.2 Use the Lewis structure model to deduce the type of nitrogen-nitrogen bond present in (a) N½H4, ...

A:

Q: At a molecular level, explain why in osmosis there is a net migration of solvent from the side of th...

A: Solution is made up of two components: solute and solvent. Substance which is present in less amount...

Q: Is acetone a london disperse force? dipole dipole? or a hydrogen bonds? Explain and Why?

A:

Q: The formation of amenonia (NH occurs according to the following equation Na (9) + 3H2 (9) 2NHs (9) T...

A: Answer is given below

Q: quadruple Mossbauer, spectroscopy. 6. (a) Discuss splitting in

A: Mossbauer spectroscopy is branch of chemistry in which gamma rays are used. In this spectroscopy, we...

Q: Draw a reasonable arrow-pushing mechanism for the following reaction: CI 1. HCI, NANO2 NH2 HO, O2N 2...

A: The azo dye formation follows two steps. In the first step, diazonium salt is formed. In the second ...

Q: This question has multiple parts. Work all the parts to get the most points. At a particular tempera...

A: Chemical equilibrium is the state in which both the reactants and products are in equilibrium state.

Q: Do the following compounds show chirality? If yes, draw the optical isomers. Mark the chiral centre ...

A: Chiral carbon = if all bonded atoms or compounds with carbon atom are distinct then the carbon calle...

Q: Estimate the osmotic pressure of human blood at 37 °C. Assume blood is isotonic with a 0.154 mol/L N...

A:

Q: +2-1 014 salentt ligand prepared by condensation of salicylaldchyde (I equiv.) and ethylenediamine (...

A:

Q: 0.0140 M

A:

Q: The number of moles of water in a hydrated compound is calculated to be 0.04 moles. After heating th...

A:

Q: Example When 2-propanolis exposed to high heat and in the presence of a catalyst, it produces acorre...

A: The answer is given below : 

Q: Consider a solution initially containing 0.40 mol fluoride anion (F) and 0.30 mol of hydrogen fluori...

A:

Q: There are two competing processes for the manufacture of lactic acid, chemical and biochemical synth...

A: Answer - Two Advantages  of synthesising lactic acid via the biochemical route - 1. It is renewable ...

Q: The catalyzed reaction is first order in [Ce4+] and first order in [Mn²+]. Which of the steps in the...

A: Rate Law: Generally,  the rate of any reaction depends on its concentration of the reactants and it ...

Q: The mass of a 200Hg atom, as determined by experimental means, is 199.968316 u. Find tjhe binding en...

A:

Q: A reaction is made up in the following way: 12 mL of 4.8 M acetone + 15 mL of 1.4 M HCI + 18 mL of 0...

A:

Q: How would you determine if biphenyl was produced in your reaction? would it be in IR and how would i...

A:

Q: TWO procedures that can cause the result to have poor accuracy or precision in the experiment.

A: The two main procedure by which one will get wrong result and poor accuracy. One of them is systemat...

Q: An atom has the following electronic configuration, 1s22s22p63s23p4 . What is the element symbol?

A:

Q: If 110.1 mL of water is shaken with oxygen gas at 2.5 atm, it will dissolve 0.0041 g O2. Estimate th...

A:

Q: INFRARED SPECTRUM 0.8 0.6- 0.4 0.2 0.0 3000 2000 1000 Wavenumber (cm-1)

A:

Q: which of the structures is aromatic, according to Huckle? list the 3 features that make them aromat...

A:

Q: mL

A:

Q: QUESTION 4 a) List two (2) types of nucleophilic substitution reaction for alkyl halide. b) State th...

A: Given are organic chemistry problems.

Q: Can a set of data be accurate but not precise? Please explain why

A: Precision can either be the number of decimal places to which you are sure, or the consistency of mu...

Q: Propouse a retro-synthesis and a synthesis for the following compound.

A: retro synhesis

Q: Histrionicotoxin 283A, shown below, is a toxin found in the skin of poison frogs. HỌ Which of the fo...

A: A functional group is a substituent in a molecule that causes the molecule's characteristic chemical...

Q: Assume that the change in pressure of H2S is small enough to be neglected in the following problem. ...

A:

Q: Does 'the dose makes the poison?

A: We have to describe the toxicity of doses and explain about the Does 'the dose makes the poison. For...

Q: How titration technique can be used to determine the concentration of acetic acid in vinegar sample?...

A: Vinegar is aqueous solution of acetic acid. Titration technique can be used to determine the concent...

Q: and a) +3, -1 b) +2, 0 c) +2, -2 Q14: salenH2 ligand prepared by 2) condensation of salicylaldehyde ...

A: the correct option is:  

Q: the blanks. alent bond whose electrons are not shared equally among the two atoms involved is called...

A:

Q: For each of the following molecules: draw Lewis structures showing resonance structures i. and forma...

A: Formal charge = No. of valence shell electrons - No. of covalent bonds - 2*No. of l.p.  According to...

Q: Use a diagram and an equation to show the process of photosynthesis.

A: Plants synthesise their food with the help of a process known as photosynthesis. This process occurs...

Q: Calculate the density of an unknown solid if it has a mass of 22.76g and a volume of 13.9ml

A:

Q: 1. Solubility Test Observations

A: Solubility tests can suggest the size and limit of a dark compound and the presence of crucial or ac...

Q: ) trans-[Co(en)2Cl2]Cl is a chiral compound ) The coordination number for the anionic complex in K3[...

A:  Chiral compound is defined as a compound which can not be superimposed on its mirror image.

Q: why is this arrow pushing of diels incorrect?

A: Given is Diels-Alder reaction.   

Q: An atom has the following electronic configuration, 1s22s22p63s23p4 . If the element gains 2 electro...

A: given electronic configuration, 1s22s22p63s23p4

Q: Consider the formation of nitrogen dioxide and oxygen: NO(g) + O3 (g) =NO2(g)+O2(g) The reaction is ...

A: • The given reaction is,  NO(g) + O3(g) ⇌ NO2(g) + O2(g)  • The values provided in the question are:...