H20 A

Q: Question: provide the name of this molecule

A: Steps involved: Find out the name without absolute configuration Find out the absolute configuratio...

Q: Calculate the sum of coefficients for the following equation balanced for acidic conditions. XO5- + ...

A: The considered reaction is, XO5- + Y24+→YO21- + X2-

Q: Write the saponification reaction of glyceryl dioleate monopalmitate with aqueous NaOH?

A:   Saponification is a process that involves conversion of fat or oil into soap and alcohol by the ac...

Q: Consider the following reaction. MgCl2(aq)+2NaOH(aq)⟶Mg(OH)2(s)+2NaCl(aq) A 177.0 mL solution of 0.2...

A: Introduction :  Since for calculation of mass of Mg(OH)2 we need to calculate limiting reagent . Lim...

Q: DEHP is a plasticizer that is an example of phthalate, an ester of phthalic acid.a) What is a plasti...

A: A plasticizer is the substance that is added to a synthetic polymer to increase its flexibility and ...

Q: Calculate the sum of coefficients for the following equation balanced for acidic conditions. XO3-3 +...

A: The given equation is,XO33- +  Q H8O  →  Q H2O2  +  X2+1

Q: The evaporation of water is endothermic H2O(l)+44.01kj------>H2O(g) If 275kj of heat is absorbed,...

A: Given reaction,      H2O(l) + 44.01kj → H2O(g)   Calculate the moles of H2O evaporated,         275 ...

Q: This was a lab I performed where we mix aqueous 25ml HCl and 25ml NaOH and use a program called micr...

A: Neutralization reaction of HCl and NaOH that give H2O and NaCl.

Q: “Estimate the percentage of the twist-boat conformation of cyclohexane present at 25 °C, assuming th...

A: The equilibrium constant can be written as the ratio of concentration of products to the concentrati...

Q: Please see attached

A: Significant figures are defined as the total number of values that have a meaningful contribution to...

Q: 3. Identify the type of galvanic cell commonly used in each of these consumer electronicproducts. As...

A: Introduction : We have to tell what type of batteries are used in these electronic products .

Q: Which of the compounds below is polar? IF3 CH4 CO2 XEF4

A:

Q: Consider a diprotic weak acid system for which pK1= 3 and pK2= 9. How many moles hydroxide must be a...

A:

Q: The normal boiling point of methanol is 64.7oC. A solution containing a nonvolatile solute dissolved...

A: The temperature point at which the vapor pressure of a solution becomes exactly equal to the externa...

Q: A compound decomposes by a first-order reaction. The concentration of compound decreases from 0.5580...

A: First order reaction kinetics: k = (2.303/t) log[A]o/[A]t

Q: Complete and balance the reaction in acidic solution. equation: ZnS+ NO, Zn2+ +S + NO Incorrect Whic...

A: The balanced equation of redox reaction is shown below.  

Q: A solution of 150.0 mL of 0.2000 M of lead(II) nitrate is mixed with a 125.0 mL of 0.1200 M sodium s...

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts fo...

Q: For the follOwing reaction, 39.5 grams of sulfuric acid are allowed to react with 36.0 grams of zinc...

A: Zn(OH)2              +              H2SO4→           ZnSO4            +          H2OZinc hydroxide  ...

Q: Give two examples of natural and synthetic polymers?

A: Polymers are the large chain molecules with repeating subunits.  

Q: Why is the prolonged use of DDT not desirable ?

A: DDT is a chemical that is used by farmers as an insecticide. DDT is Dichloro Diphenyl Trichloroethan...

Q: As before my question remains the same, what is the major product and then the minor product of the ...

A: KOCH3 acts as a base. It abstracts the hydrogen from the 3° carbon and causes the elimination (E2) o...

Q: Over the past 250 years, the average upper-ocean pH near the Pacific Northwest has decreased by abou...

A: a) Calculation of [H+] and [OH-] at pH= 8.1: pH=-log[H+]8.1=-log[H+][H+]=10-8.1[H+]=7.94×10-9 M[OH-]...

Q: How does the reaction between hydrogen and oxygen in a fuel cell differ from thecombustion of hydrog...

A:

Q: Sketch a potential energy diagram for the decomposition of nitrous oxide. N20(9) → N2 (9) + O(9) The...

A: The given reaction is,

Q: Radium decomposes at a rate proportional to the amount present. If half of the original amount disap...

A: It is given that that half of the original i.e. initial amount disappears after 811 years for radium...

Q: 6. Write the Fischer projection formula for the following Compounds: Wherever possible indicate whic...

A: Rules to write Fischer formula: In Fischer formula longest carbon chain is present in vertical line...

Q: Chemistry Question

A: The equation involved in this reaction is as follows. NaOH+CH3COOH→CH3COONa+H2O That means NaOH and ...

Q: Compare DHm from (1) and (2) and comment.

A: At constant pressure, enthalpy increases as temperature increases. The heat capacity at constant pre...

Q: Atomic radius generally decreases as we move ________.

A: Introduction :  This is basically from periodic table .  

Q: Iron(III) chloride is reduced by tin(II) chloride. 2FEC13 (ag) + SnCl (aq) → 2F¢CI2 (ag) + SnCl4 (ag...

A: Given: Initial Concentration = 0.03336 M Final Concentration = 0.02630 M Time = 4.10 min A) Average ...

Q: What volume of a 0.452 M NaOH solution is needed to neutralize 85.0 mL of a 0.176 M solution of H2SO...

A:

Q: All this worksheet asks for are the major substitution products and the major elimination products, ...

A: Cycloalkyl reactant whose elimination and substitution products are to be determined.

Q: How to do it

A: Hello. Since multiple questions have been posted, the first question shall only be solved in this ca...

Q: The second ionization energy for S is larger than its first ionization energy.   a. True b. ...

A: Given, the statement as follows,The second ionization energy for S is larger than its first ionizati...

Q: How many milliliters of 0.450 MH3PO4 is required to neutralize 1.55 L of 0.0945 M Ca(OH)2? Balanced ...

A: Balanced chemical equation: 2H3PO4  +  3Ca(OH)2  ------->  Ca3(PO4)2  +   6H2O From this equation...

Q: What is the volume, in milliliters, of a 0.350 M KOH needed to completely neutralize 15.0 mL of a 0....

A: Introduction :  We need to find the volume of KOH required to completely neutralise H2SO4 . Given  :...

Q: Calculate ΔHf0 of HPO3 given the data below                    P4O10  +  4 HNO3   ---->  4 HPO3  ...

A: Since for any reaction the ΔHorxn is given by  ΔHorxn = sum of (ΔHf0 of products X reaction coeffici...

Q: 4.30 A platinum compound is thought to be [Pt(PF3)(PMe3)(NCS)2]. What information about the composit...

A:

Q: help with 2a and 2b if possible please. image attached of question. thank you

A: hybridization of any central atom decide its geometry and shape , and hybridization is calculated by...

Q: Water Vapor Pressure (mmHg) A student weighs out 0.0422 g of magnesium metal. The magnesium metal is...

A: Given: Mass of Mg metal = 0.0422 g Temperature = 32.0 0C Volume of H2 gas = 43.9 mL Atmospheric pres...

Q: A calorie is a form of a light b darkness c heat d sound

A: C) heat Calorie A unit of heat equal to the amount of heat needed to raise the temperature of 1,000 ...

Q: For waves traveling at the same velocity, the longer the wavelength, the smaller the frequency true...

A: Given statement,        The longer the wavelength, the smaller the frequency

Q: What is the pH of a .020 M weak acid, HA at 25 C? The delta G, HA is -63.7 kJ/mol; the delta G, A is...

A: The given reaction is: HA(aq)⇋H+(aq)+A-(aq) Calculation of ∆G˚ for the reaction: ∆G°=∆GH++∆GA--∆GHA=...