H.W) 1013.25 J of heat energy is supplied to 1mol of NH3 (2) which is initially volume is 4L at constant pressure 2 atm. if the process is isothermally expansion, determine its final volume.

Q: Based on what Gwen observed, what is most likely the identity of the first solid that formed during…

A: The solid was formed during reflux, which means it was a high melting solid.

Q: A 0.488 mol sample of liquid propanol (60.09 g/mol) is heated from 25.7°C to 329.2C. The boiling…

A:

Q: Which scientist showed that white light can be separated into different colors using a prism? O…

A:

Q: Propose a stepwise mechanism for the following reaction: CH2OH OCH2CH3 CH2OH OH CH2OH H H30* H. H H…

A: First profanation of Oxygen  Elimination of ethyl alcohol, formation carbonation and carbonation…

Q: What is the root mean square velocity (in m/s) of Cl at 273.0 K.

A:

Q: Activity 1.2 Using quantum numbers to identify the element. Directions: Identify the element given…

A:

Q: Predict the products of the following unbalanced neutralization reaction: NaHCO3 + H2S04 → O H20 and…

A: A neutralization reaction is a chemical reaction in which acid and base react to form salt and…

Q: topic : families of carbon compounds; functional group

A:

Q: conductometric titration of strong acid with the strong base and weak acid with strong base the…

A: We have to have idea about conductometric titration. As we know when stong acid react with strong…

Q: Activity 1.1 Determining the four quantum numbers of an atom Directions: Give the complete set of…

A:

Q: Ethylene glycol is a common automobile antifreeze. What is the freezing point of a 2.08 m solution…

A: We can solve this problem by using the equation ∆Tf= i×Kf×m Where  ∆Tf= change in freezing point i =…

Q: The correct formula for diamminetetraaquacopper(Il) chloride is: O ICUCI(NH)2(H,O)]…

A:

Q: For the following redox reaction: Fe2+ (aq) + Mg (s) 2 Mg2+ (aq) + Fe(s) a. Identify the oxidation…

A: Given reaction is  Fe2+(aq) + Mg (s) → Mg2+(aq) + Fe (s) We know that standard reduction potential…

Q: Which of the following is the correct order in which light passes through a UV-Vis spectrometer? O…

A:

Q: The density of an aqueous solution that is 20.8% by mass of XY3 (molar mass = 58.43 g/mol) is1.14…

A:

Q: A pentacoordinate carbon is a transition state in the mechanism. Seleccione una: ОА. Е2 O B. SN2 С.…

A: In this question, we have to choose the correct option in which there is a transition state of a…

Q: Give the IUPAC names of the following(skip e) CI 2-chloró-4-ethylheptane a) b) c) d) = f)

A: IUPAC name are as follows:

Q: What is the frequency of light having a wavelength of 4.50 x 106 cm? O 2.10x10 s O 2.10x104s O…

A:

Q: What is it called when the final temperature of your Solid (Tin) and the water are equal?

A:

Q: 24. Provide the reagents necessary for the following transformation. OH ??? А. 1. SOCI2, pyridine 2.…

A:

Q: 2. Which of the following compound are identical? ||||| II|| а. -С-С-С-С-СI T I|| e. -C-C-C-C-C-CI T…

A: You have given too many questions but I have solved only first one. If you want more please upload…

Q: Guide Questions: Chemical Reaction: ZnCl2 + NaOH – NaCl + Zn(OH)2 Q1. What are the reactants and…

A: Here we are required  to fin

Q: Match the ff. definition/use with the correct detector being described. consists of a…

A: A phototube, makes use of the photoelectric effect, and have semi cylindrical photocathode and wire…

Q: chemical reactions involved in Electrochemistry

A: In the electrochemistry there is Redox reaction take place. In Redox  there is oxidation and…

Q: Question 7 Which of the following is NOT a strong electrolyte? O CCI4 O NaCl O HCI O KOH

A: Strong electrolytes are those species which is completely ionise. On the basis of this we can tell…

Q: 1. Based on the reduction potential values, which of the following is most easily oxidized? A) Cl-…

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

Q: According to the following balanced equation and using the correct number of significant figures,…

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: In the reaction below, 7.0 mol of NO and 5.0 mol of O2 are reacted together. The reaction generates…

A:

Q: How many mL of 0.10 M of NaOH must be added to neutralized a 100.0 mL of 0.10 M HF?

A:

Q: Write the complete ground-state electron configuration of B. 1s22s 2p 3s 3p 33d 04s 4p 4d 04f 5s…

A:

Q: oxidation number

A: In a neutral molecule the oxidation number is zero.For ionic compound total oxidation number of…

Q: Which is true regarding bond and molecular polarity If the molecule contains multiple polar bonds,…

A: polarity of a molecule

Q: 2-95g of NHz Jeacts, then Petial pregue N29 Temp. 298k in J-80L. container PN,=? 73H2 () 9/ mo)

A:

Q: A student measured concentrations of potassium ions in the solutions using flame photometry and…

A:

Q: Which of the following statements are true for Beers Law? 1. Absorbance increases as concentration…

A: ••According to Beer's law , absorbance is directly  proportional to path length through the sample…

Q: physical siguihicance 8 4 and 42. in more thain 300 wordf

A:

Q: Match the ff. definition/use with the correct light source being described. contains iodine which is…

A: As name suggested, tungsten halogen lamp is the lamp that contain iodine added to the filling gas…

Q: Assign the configuration (R/S) of all of the stereocenters below. OCH3 N.

A:

Q: Determine the oxidation state of each element in the following: Answers are to be entered via short…

A: Oxidation of Each elements in the following  Cl in HgCl2  Ag in AgPO3  P in AgPO3  I in I2O7  S in…

Q: The pH factor is a measure of the acidity and alkalinity of water. A reading of 7.0 is neutral;…

A: Given data: 7.3, 7.4, 7.2, 7.0, 7.5, 7.4, 7.3, 7.3, 7.2, 7.1 n = 10 α = 0.05

Q: How many grams of calcium hydroxide (Ca(OH)2) are needed to prepare a solution of 0.0250 normal…

A: Given: Normality of the solution = 0.0250 N And volume of solution = 1.5 L.

Q: b) Write out 3 preparations of 1-pentanol, a different starting material for each one. You may use…

A: Given,  Compound = 1-Pentanol  Write out 3 preparations of 1-Pentanol, a different starting material…

Q: 1. What is the percent by mass of 6 g of copper (II) sulfate dissolved in 84 g of water? 2. A…

A: In the question given above we need to find concentration terms %m/m and %v/v. I have solved only…

Q: 22. Provide the starting materials for the following Williamson Ether Synthesis reaction. Alkyl…

A: In this question we have to tell the starting material of the given reaction.

Q: Sulfur-35 is a radioactive isotope that decays through beta emission. The product of this reaction…

A:

Q: Determine the coordination number and oxidation state of the metal ion in each complex. Show all…

A: determination of oxidation state of metal ions in coordination complexes

Q: Identify the most stable chair conformation of the most stable isomer of 1,4-diethylcyclohexane. II…

A:

Q: Jacinta wants to use milk and orange juice to increase the amount of calcium and vitamin A in her…

A: Given: The concentration of calcium in milk = 37 mg/ounce. And the concentration of vitamin A in…

Q: The following information is given for antimony at 1atm: AHvap (1440.00°C) = 1.605 × 10° 1/g AHfus…

A: Answer: It is a three step process 1. Cooling of liquid antimony to its freezing point 2. Freezing…

Q: A 1.5 g sample of a mixture of naphthalene (C1,H3) and anthracene (C14H10) is dissolved in 20.0g of…

A: Given :-  Mass of Benzene, C6H6 (solvent) = W1 = 20.0 g = 20.0 × 10-3 (kg) Mass of mixture of…