Which one of the following thermodynamic quantities is not a state function? O a. enthalpy O b. work O c. Gibbs free energy O d. entropy

Q: A gas sample with a constant number of gas molecules and at a constant temperature has a volume of…

A:

Q: ume, where the addition of a esults in a large jump in pH. of the acid solution. added pH. 5.05 5.22…

A: Given,  Molarity of NaOH = 0.1025 M Volume of Acidic solution = 25.00 mL There is sudden jump at…

Q: When 15.0 mL of a 8.48×10-4 M copper(II) bromide solution is combined with 22.0 mL of a 9.19×10-4 M…

A: Answer: Precipitate only forms when ionic product of the compound becomes great than its solubility…

Q: 3. 1. LDA, THF; Mel 2. LDA, THF; Mel 3. EILİ (2 equiv), Cul (1 equiv), THF; then Br

A: LDA is a bulky base so it will form Kinetic enolalte. Gillmann reagent is a soft reagent so it will…

Q: Net ionic C. LiBr(aq) + Pb(NO,):(aq) Complete ionic Net ionic d. K,SO4 (aq) + NaCl (aq) - Complete…

A:

Q: Elements Reactants 1 Reactants 2 Nuclear Reaction Deuterium Tritium Helium (Stable) Lithium

A: Nuclear reaction are those in which nuclear fission and fusion process is involved. In these…

Q: An analytical chemst is ttrating 150.6 ml. of a 0.6600 M solution of diethytamine ((C,H,) NH) a…

A: we need to calculate pH of the given solution

Q: Determine whether or not the following molecules are chiral: A) CH3CH2CHClCH3 B) CH3CCl2CH3 C)…

A: A molecule with atleast one chiral center and does not have any type of symmetry(plane of…

Q: Determine the molality (m) of the following: b.) 19.4M NaOH (Density = 1.54 g/mL)

A:

Q: How do you determine the CMC? Click and drag the options into the four correctly ordered steps. 1.…

A: To find CMC value , we plot points on graph and determine regions two regions to through which we…

Q: A 10.00-g sample containing an analyte was transferred to a 250-mL volumetric flask and diluted to…

A: As per Lambert Beer's Law- Absorbance = Molar absorptivity coefficient * Path length * Concentration…

Q: НО. Оз, Zn, HCI + E C А, В CH;COCI D

A: ->Grignard reagent can give nucleophilic addition reaction at carbony center. -> In presence…

Q: AH is an Extensive Peperty INp 0:(p NOig Part C AH Changes sign when a process is nevered 2NOg Ng+…

A:

Q: Which of the following characterizes an alpha ray? Choose all that apply. O is attracted to the…

A: ★ Characteristics of alpha rays _ • Alpha ray is a rays of  positively charged helium particle,…

Q: A general reaction written as 2A + 2B  → C + 2D is studied and yields the following data.   [A]0…

A: Option E is correct answer. E. 1

Q: If 250. grams of sodium azide undergoes decomposition, how many molecules of nitrogen gas are…

A: We have to predict the molecules of nitrogen gas Produced.

Q: NO3 (aq) + Fe²*(aq) → HNO2(aq) + Fe³*(aq) Referring to the equation above, balance the redox…

A: STEPS TO FOLLOW 1) balance all other atoms expect O 2) balance O by H2O 3) Balance H by H+ 4)…

Q: If you used 7.50 g of MSG and 7.00 mL of 3.0 M H2SO4, what mass of glutamic acid should be formed in…

A: To Calculate mass of glutamic acid formed , we would first write a balanced chemical equation…

Q: Write a balanced nuclear equation for the following: The nuclide carbon-14 undergoes beta emission.

A:

Q: a. You have 1.893x10²º molecules of chromium (III) phosphate. i There are ii. There are ii. There…

A: Given: Molecules of chromium (III) phosphate = 1.893×1029 molecules Known: Molar mass of CrPO4 =…

Q: Q/ Three chemical engineers (Mohammed, Ahmed and Ali) discussed about the effect of the pressure…

A: Ahmed is correct

Q: what intermolecular forces are present in quaternary ammonium salts? are there any chiral centers…

A:

Q: Determine the amount of heat, in kJ, required to melt 47 g of solid Ca at its melting point of 851C.…

A: The amount of the solid Ca is = 47 g The heat of fusion of Ca is = 9.33 kJ/mol Amount of heat…

Q: 2H2S(g) + O2(g) 2S(s) + 2H2O (g) and delta H is -221.19 kJ/mol. If the temperature in this…

A:

Q: Consider a hypothetical chemical reaction: A+B C+D (In this equation A, B, C and D stand for some…

A: When heat of reaction is positive , then the reaction will endothermic. Heat of reaction = Energy of…

Q: Give and draw the chemical structure of the product obtained in base catalyzed Aldol condensation of…

A: Cross aldol reaction occur between benzaldehyde (no alpha H) and butan-2-one (contains alpha H)..

Q: Copper(I) ions in aqueous solution react with NH3(aq)NH3(aq) according to Cu+(aq)+2NH3(aq)…

A: Here we have to find the solubility of CuBr(s) in g/L in presence of 0.24 M NH3(aq) . Kf Cu(NH3)22+…

Q: A student is examining the kinetics of the reaction A -20 under various conditions. The…

A: Answer: Graphical representation of variation in concentration of reactant with time give us the…

Q: Question 6: Suggest a structure of a compound that would fit with the spectra and the molecular…

A:

Q: A first-order reaction is 58% complete at the end of 11 min. What is the value of the rate…

A:

Q: How much NaOH in kg is required to neutralize 10 L of HCL at 25 wt.% As well, can you explain how to…

A:

Q: HW-1- Find the Destination Numbers of following Refrigerant chemical formulas No. Refrigerant…

A:

Q: Give and draw the chemical structure of the product obtained in base catalyzed Aldol condensation of…

A:

Q: Determine the quantity of moles of hydrogen in 3.06 x 10-3g of glycine , C2HSNO.?

A: Please find your solution below : Mole is a measure of amount of any substance.  It is defined as…

Q: Re-order each list in the table below, if necessary, so that the atoms or ions in it are listed in…

A: Given ; atoms and ions

Q: (Give clear handwritten answer)Amine are here, identify the enantiers from given.

A:

Q: nsider the hypothetical lon XeF Draw a Lewis structure for this lon in which each fluorine atom…

A:

Q: Identify the specific type of chemical reaction shown in the equatior OH 20- HSO CH3 -C ~CH3 CH;…

A:

Q: 4. It is found that 0.220 g of a certain polymer dissolved in enough water to make 300 mL of…

A:

Q: How many grams of CO2 gas would occupy 33.7 L of volume at a temperature of -22.2∘C and a pressure…

A: For the given carbon dioxide gas first of all we calculate the number of moles of the carbon dioxide…

Q: CI ČH2-CH3

A: The IUPAC name of the above compounds are given below

Q: If 120 grams of Na react with 80 grams of H2O, what is the limiting reactant? Theoretically, how…

A: % yield = Actual yield/ theoretical yield × 100

Q: Draw the major organic products obtained from the reactions below. Be mindful of stereochemistry and…

A: Cis Alkene with mcpba gives syn epoxide.. And trans alkene gives trans epoxide with mcpba .

Q: For each system listed in the first column of the table below, decide (if possible) whether the…

A: Sign of ∆S ( entropy change )  can be determined by initial entropy and final entropy.  We also have…

Q: How many mL of 0.103 M NaOH are needed to completely react with 0.425 g of citric acid, C6H8O7?

A: Volume of NaOH = ? Concentration of NaOH=0.1 03 M  Weight of citric acid =0.425g

Q: Assign oxidation states to all the elements Draw an arrow with "reduced" or "oxidized" above the…

A:

Q: PbS is very insoluble in water. In contrast, NH4Cl is highly soluble. One reason for this would be:…

A: The solubility of an ionic compound in water depends on the nature of the ions present in the ionic…

Q: Potassium acid phthalate, KHC8H4O4 (molar mass = 204.22 g/mol), is used to standardize solutions of…

A: We have to predict the Molarity of the base solution.

Q: Choose the IR spectrum of adipic acid. 02 4000 3000 2000 Wavenumber iom- 1000 А. В. TRANSMITTANCE

A: The IR spectrum of adipic acid  shows an intense vibration band present at 1700 cm −1 and another…

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a…

A: Given,  (a). P4 (g) + 6Cl2 (g) --------> 4PCl3 (g)  Change in enthalpy of the reaction = ΔH =…