1.2(a) A perfect gas undergoes isothermal compression, which reduces its volume by 2.20 dm. The final pressure and volume of the gas are 5.04 bar and 4.65 dm', respectively. Calculate the original pressure of the gas in (a) bar, (b) atm.

Q: Hydration

A:

Q: O3Ni decays by a first-order process via the emission of a beta particle. The 63NI isotope has a hal...

A:

Q: Balance the equation representing the reaction between iron(III) oxide, Fe,O3, and carbon monoxide (...

A: Answer: This question is based on the redox reaction where one substance is getting oxidized and oth...

Q: Add any remaining curved arrow(s) to complete step 1 of the mechanism. Modify the given drawing of t...

A: Add the remaining curve arrow in the given reaction &  Find out the structure of intermediate th...

Q: For each of the following sets of experimental data, using a spreadsheet, determine From the slope,...

A: To find: Activation energy, A and K at different temperatures.  

Q: B. Write the name of the following Br NO2 ZON CH3 Br HC CH CH3 CH3 HC H2

A: The IUPAC name of the following molecules is given below.

Q: Calculate the enthalpy change for the reaction below:

A: Enthalpy of the reaction is equal to the difference between enthlpies of products and reactants.

Q: 3. The following compound forms a colorless solution in ether, but when a very strong base is added,...

A: Given : We have to tell why this compound shows no color in ether but in the presence of base it sho...

Q: A certai.. .cuction is second order in N, and second order in H,. Use this information to complete t...

A:

Q: Why are metals resposbile for the production of colour upon heating

A:

Q: QUESTION 8 Calculate the mass of C in 5.46 g of C2H4? O 65.6 g C O 13.1 g C O 0.455 g C 4.68 g C

A:

Q: HO NaCN H(SNI product only) Hir F(SNI product) CHCH,ONa CHCHOH (olvent) G(EI MAJOR product)

A:

Q: Determine ∆S for the phase change of 2.35 moles of naphthalene from solid to liquid at 80.3°C. (∆H =...

A: Change in entropy during the phase transition (Solid to liquid) calculated in the given question.

Q: 7. Circle the chiral centers in the molecule. OH 8. Classify the molecules as chiral, achiral or mes...

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

Q: Now Do it! Now that you are done with learning the concepts, it is high time for you to do what you ...

A:

Q: Convert following temperature Fahtenheight into celsius -30C And ex0lain how

A: Given: Temperature in oC = -30.0 oC  

Q: An aqueous solution is prepared by dissolving a gas into water. The partial pressure of the gas was ...

A: Henry law: This law states that the concentration of a gas dissolved in a liquid depends on the part...

Q: 1. Two cyclic ketones with the chemical formula C2H3O 2. Two enals with the chemical formula CH;O

A: The formula given are C8H8O and C9H8O.    

Q: Classify the following if they represent  (A) first order reaction (B) second-order reaction (C) ...

A: given, 1. 1At=kt+1A0   2. lnA0At=kt     3. At-A0=-kt             4.  At=-kt +A0                     ...

Q: ideal

A:

Q: Please match the hydrogens in acetaminophen to the signals in the 1H NMR spectrum. ******The peak a...

A:

Q: formation of white precipitate O presence of oxalate ion O addition of potassium permanganate O disa...

A: The analytical chemistry is used to identify the groups, inoragnic groups, functional groups by diff...

Q: How much heat must be applied to a 40.2-g sample of gold (s = 0.129 J/(g ∙ °C)) in order to raise it...

A: The amount of heat involved(Q) in heating any substance is given by the relation- Q = mSΔT where, m ...

Q: The answers may be one or more than one As discussed in one of the videos, the equilibrium stat...

A: Quantum model helps to predict equlibrium for a quantised Ideal gas in a box containing large no of ...

Q: OH POCI3 EtzN OH

A: Given, 

Q: The mass of fuel in an airplane must be determined before takeoff. A jet contains 18695 L of fuel af...

A: The density and volume of fuel is given which can be used to determined the mass of fuel by using fo...

Q: O =S= 0 OH CH3 Product I NaOCH3 product 2 CSn2)

A: During SN2 reaction there is inversion in copnfiguration

Q: A solution containing an equimolar amount of NaCl and HCl is prepared. Assuming 1 mol of NaCl and 1 ...

A:

Q: 4. Balance ead

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any spe...

Q: H

A:

Q: We know that for an ideal gas Cp,m = Cv,m + R. %3D The general relationship for any gas can be writt...

A:

Q: e structure c

A:

Q: L. Using Table 1, calculate AH for each of the following reactions. Tell if each is exothermic or en...

A:

Q: Q2: Example of a question that requires understanding of the basic energetics of enzyme action Below...

A:

Q: NO2 NH2 a. Br NO2 НООС. b. NO?

A: We have been asked to show the synthesis of 5-Bromo-2-nitroaniline and 2,4-Dinitrobenzoic acid from ...

Q: The two spectra below correspond to cyclopentanone and 2,3-dihydro-1H-inden-1-ol (formulas below). W...

A: IR spectroscopy is branch of chemistry in which we deal with stretching and unstretching frequency. ...

Q: Determine the value of the equilibrium constant, Kgoal, for the reaction N2(g)+O2(g)+H2(g)⇌12N2H4(g...

A: Answer: Value of equilibrium constant is the ratio of the molar concentration of products and reacta...

Q: The vapor-liquid reactive equilibria for ethyl lactate synthesis follows the expression log K = 7.89...

A: The vapour-liquid reactive equilibria equation given is, => log(K) = 7.893 - 2.4312 × 103T And te...

Q: 8. Write a chemical equation for the oxidation of the following alcohols with potassium permanganate...

A: The oxidation of alcohol depends on the number of hydrogen atoms attached to the carbon atom that co...

Q: Assuming the inorganic product of Na2S2O4. 2H2O is HSO3-, write a balanced equation for the reaction...

A:

Q: A 14.5 L reaction vessel at 483°C contained 0.303 mol H2, 0.693 mol I2, and 3.24 mol HI. Assuming th...

A: The value of Kc is 49.9936

Q: Draw all of the possible stereoisomers of the compound shown. Group them as enantiomeric pairs, or i...

A:

Q: At 90 degrees C. the following equilibrium is established Hy(g) + Sts) H,S(g) Kc 6.8 X 10 If 0.46 mo...

A: The equilibrium reaction given is, Given: Initial moles of H2 = 0.46 mol. Initial moles of S = 0.3 ...

Q: Provide an IUPAC name for each of the compounds shown. (Specify (E)/(Z) stereochemistry, if relevant...

A:

Q: 2 K + CuCl2    →   2 KCl  + Cu  How many Cu atoms are produced if 5.1 mole of K is reacted with exc...

A: Potassium metal reacts with copper(II) chloride to form potassium chloride and copper metal. The equ...

Q: For the reaction 2 HC\(aq) + K2SO3(s) – H>O() + SO>(g) + 2 KC(ag) answer the following questions., 1...

A: Given reaction:  2HCl(aq) + K2SO3(s)⇌H2O(l)+SO2(g)+2KCl(aq)  To see mole ratios,  reaction should be...

Q: For each of the following sets of experimental data, using a spreadsheet, determine 1. From the slop...

A: Since you have asked a question with multiple sub-parts, as per our company guidelines we are suppos...

Q: The equilibrium constant, Kc, for the following reaction is 1.80x10-2 at 698K. 2HI(g)H2(g) + I2(g) I...

A:

Q: The following reaction is important in the manufacture of sulfuric acid: SO2 (g) + 02(9) = SO3 (9) A...

A:

Q: 4. Predict the repeat unit for the following polymerizations: а. H2O2 N- b. NCO OCN

A: Since you have multiple questions we will answer the first one for you. To get the remaining questio...