When the freezing point is reached that means that the solid state of the substance is the liquid state of the substance equal to the melting point of is almost at equilibrium with far away from equilibrium with in equilibrium with above the freezing point of

Q: Consider the following triglyceride CH₂-O-C (CH2) 16 - CH3 | CH - O - C (CH,), CH = CH (CH,), CH3 ||…

A: Triglycerides:- Triglycerides are esters of glycerol and fatty acids. •On hydrolysis (H2O)…

Q: Two separate bulbs contain ideal gases A and B, respectively. The density of gas A is twice that of…

A: From the ideal gas laws, We know relationship between pressure, density and molar mass PM = dRT…

Q: How many molecules are contained in 5.00 microliters of methanol (CH4O)? The density of methanol is…

A: A question based on mole concept that is to be accomplished.

Q: H₂N CH3 CH alanine glycine IZ H HO CH CH₂ serine 0 ZH valine H CH leucine OH histidine

A: We have twenty different kinds of amino acids in nature.

Q: Which term is incorrectly matched with its description? a. Activation Energy / kinetic energy…

A: Answer: This question is based on terminologies related to energy exchange during the chemical…

Q: 3) For reaction A ->B All of the following statements for the value of A[A]/ At are true except:…

A: we have to select the statement which is note true with respect to the value of A[A]/ At

Q: draw the following compounds. 2-ethoxybutane and 3-aminohexane

A:

Q: Write the reduction half-cell reaction and their corresponding standard reduction potentials (E°) in…

A:

Q: How many atoms are contained in 18.50 mL of water (d = 0.997 g/mL)?

A:

Q: Define the Single replacement recation and give example

A: In chemistry, Many types of reaction we studies.  Single replacement reaction is one of the type of…

Q: State three assumptions that are necessary to provide the chemical formula for dinitrogen tetroxide?…

A:

Q: QUESTION 8 What is the molar mass of the [Cu(NH3)4]SO4 H₂O product that you will isolate at end of…

A: Given metal complex is [Cu(NH3)4] SO4.H2O  We have to calculate the molar mass of this metal…

Q: Q26. The following electron configuration violates 2s ↑ A. Pauli exclusion principle C. Building up…

A: Given: Orbital diagram:

Q: The vapor pressure of ethanol is 54.68 mm Hg at 25°C. How many grams of estrogen (estradiol), C18H24…

A:

Q: Q9. The correct order of increasing electronegativities is? A. Si < Al <S<CI B. Al < Si<S<CI Quic?…

A: Answer: Electronegativity value increases from left to right in a period in the periodic table.

Q: X HBr H₂O ?

A:

Q: 1. Write down a brief explanation (using your own words) of what it means that a substance is…

A: Solubility in water means the the amount of substance that can be dissolved in a solvent  (here…

Q: What is the concentration in mol L-1, of a solution of NaCl (assume a van't Hoff factor of 1.9) at…

A:

Q: Complete the equation for the dissociation of K3PO4(aq).K3PO4(aq). Omit water from the equation…

A: K3PO4 has an IUPAC name of Tripotassium phosphate which is water soluble salt that is commonly used…

Q: You have a 100 ml graduated cylinder containing 35.0 ml of water. Can you put 20.0g of aluminum…

A: volume of water=35.0 ml mass of aluminum pellets= 20.0 g volume of cylinder = 100 ml

Q: Chemical Name 2-methylhexane 2-chlorobut-2-ene 1,1,3,3-tetrachlorocyclopropane Chemical Formula…

A: We have to draw the chemical formulas, structural formulas, condensed formulas, and the line…

Q: Which has more hydrogen ions, grapefruit juice (pH = 3) or tomato juice (pH = 4) and how much more…

A: structural isomers have same molecular formula but they have different bond connectivity of atoms.…

Q: Compute for the following problems stated below. Upload your computation for each problem. Express…

A: We have find out the answer.   Note -as per our company guidelines we are supposed to answer only…

Q: HI has a normal boiling point of -35.7 and its ΔvapH is 21.16 KJ/mol. Calculate the molar entropy…

A: Chemical thermodynamics is branch of chemistry in which we deal with amount of heat evolved or…

Q: Consider the following carbohydrate H НО H H Н. Н -OH -Н -OH OH - CH OH 11 and Н - ОН CH₂OH Н OH Н H…

A: When alcohol react with aldehyde in presence of acid, hemiacetal is formed. The reaction is-----

Q: You and a friend are out collecting samples in a swine lagoon and run a chemical analysis and…

A: Given : Redox Couple - Sulfide/Sulphate  &amp; Nitrate/Nitrogen gas Concentration of Sulfide = 300…

Q: Express 34670000.0003 N in scientific notation

A: Scientific notation=&gt; It is a way to express very large number or very small number. RULES:-  1)…

Q: REDOX REACTION methods of half reaction: Superoxide can react with water to produce hydroxide ions…

A: REDOX REACTION methods of half reaction: Superoxide can react with water to produce hydroxide…

Q: A) 0.800 L B) 0.400 L 24: The orbital diagram for a ground-state nitrogen atom is A Rel ch L LLL DI…

A: 1. Aufbau’s principle: According to this principle, the lower energy orbital will be filled before…

Q: physical... Read the descriptions below of two substances and an experiment on each. Decide whether…

A: The identity of samples can be determined on the basis of the results shown in the experiment done…

Q: In the Infrared spectrum of Ethanol shown what stretch/bend is responsible for D? Select one: a. %T…

A: We are given the IR spectrum of ethanol, CH3CH2-OH. We have to annotate the IR spectrum and find out…

Q: Question 13 How many 500mg tablets of erythromycin are required to prepare 240 mL of a solution of…

A: Question 13  Molar mass of erythromycin is 733.93 g/mol    In 100 ml, there are present 2 g…

Q: What is the atomic weight of a hypothetical element consisting of two isotopes, one with mass =…

A: We have to calculate the average atomic weight of the given element using the mass and abundance of…

Q: 1. A species that is magnetic will have ____________ electrons. 2. When two sets of two p orbitals…

A: We have to fill the missing blanks in the given two statements

Q: 16: Which of the foll B) 4s C) 3p D) M A) 4p 17:A compound contains 0.480 g C, 0.161 g H, 1.121 g N…

A: We have to tell which option is correct from Given choices of option by telling empirical formula…

Q: ithout doing any detailed calculations (but using a periodic table to give atomic weights), rank the…

A: H2O has three atoms in it i.e two hydrogen atoms and one oxygen atoms. Na has only one atom in it N2…

Q: Complete the equation for the dissociation of K₂PO4(aq). Omit water from the equation because it is…

A: Unbalanced dissociation reaction for K3PO4 is K3PO4 (aq) ----&gt;K+(aq) + PO43-(aq)

Q: What is reading of the volume for the burette to the appropriate significant figures? 46 47 48 a)…

A: Since, When performed experiment in physical chemistry burette is used to measure the titration…

Q: Is this the NMR spectrum of ferrocene, monoacetylferrocene, or diacetylferrocene? 12 10…

A:

Q: 175ml of 1X SDS buffer. You are provided with 500ml of 6X SDS buffer. How much water and how much of…

A: To calculate the volume of 6X SDS needed , we would use dilution law.  Then amount of water would be…

Q: Figure 1. Nitrite concentration versus time for the reaction of ammonium ion with nitrite ion =…

A: Given, Reaction of ammonium ion with nitrite ion .

Q: Compute for the following problems stated below. Upload your computation for each problem. Express…

A:

Q: You make a 0.1 M solution of an acid with Ka = 10-5. What is the pH of this solution? OA) 1 OB) 3…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The peptide KNYPEH N-terminal amino group has a pKa of 8.6 and the C-terminal carboxylate group has…

A: Since you have posted multiple questions so we are answering first question for you for remaining…

Q: Find the mass of one mole of carbon dioxide molecules in units of grams.

A: Mass of 1 mole of compound = Molar mass of compound.

Q: a) How many electrons are transferred during the oxidation of ethanol (C2H5OH) to carbon dioxide…

A: a) How manyelectrons are transferred during the oxidation of ethanol (C2H5OH) to carbon dioxide…

Q: Construct the stoichiometric energy generating reaction from the half reactions associated with the…

A: b)Construct the stoichiometric energy generating reaction from the half reactions associated with…

Q: Consider the following natural triglyceride i CH, - O - C (CH2)16 - CH3 | CH - O - C (CH,), CH = CH…

A: The concept used in this question is taken from general Organic chemistry. Given  Natural…

Q: You know the equilibrium constant (at 25 °C) for the dissolution of Fe(OH)3(s) Fe³+ + 3 OH¯ is…

A:

Q: Specify all quantum numbers for the electrons in the 3p state in Zr. Do the same for the 4p state in…

A: #1: 3p subshell of Zr:  3p subshell has 3 orbitals that can accommodate 2 electrons each up to a…