Nitrogen tetroxide dissociates as follows: N2O4 à  2NO2 If a 100ml flask contains 1.00gm of N2O4 that is 30% dissociated at 40o C, what is the pressure inside the flask in atmospheres?

Q: In a particular covalent compound, sulphur forms a single bond and contains three lone pair…

A:

Q: The label on a soft drink bottle gives the volume in two units: 591 mL and 20. oz. Use this…

A:

Q: Br and Br A) Identical B) Enantiomers C) Constitutional isomers D) Diastereomers 'Br statements…

A: Given : Two isomers 1,3 dibromocyclopropane are given To find : We Have to find out what is the…

Q: 6) How many grams of solute are in each of the following solutions? a) 1.20 L of 18 M sulfuric acid…

A:

Q: Use the following experimental data to solve the questions below: mass of water = 98.731 g mass of…

A: First we need to calculate energy released by goldfish in joules and then we can convert it to…

Q: TPA Add the necessary reaction conditions above or below the arrow in this organic reaction. Also,…

A: Given reaction is epoxide ring opening under acidic condition Oxygen of epoxide takes proton and get…

Q: Draw energy diagram MgO, MgCl2

A: Energy diagram:- An energy diagram of MgO and MgCl2 can be drawn by using the atomic orbitals of…

Q: An arctic weather balloon is filled with 25.6 L of helium gas inside a prep shed. The temperature…

A: In the given question, we have to find new volume of ballon.  Initial volume given = V1 = 25.6L…

Q: Provide a full, arrow-pushing mechanism for the reaction of 1-methylcyclohexene with Br2 in water.

A: This is an example of electrophilic addition reaction first alkene forms Bromonium ion followed by…

Q: Obtain the electron configuration of the element with 21 electrons. (show the solutions  using HR,…

A: Given  An element having 21 electrons.

Q: 5. Write the equation for the hydrogenation of the triacylglycerol: CH,-O-CO-(CH,),CH=CH(CH,),CH,…

A: We know that the addition of hydrogen at double or triple bond in a molecule is known as…

Q: Suppose you are titrating vinegar, which is an acetic acid solution of unknown concentration, with a…

A:

Q: A) Aldehyde

A: In ester functional group OR group attached with carbonyl group

Q: Predict the major products of this organic reaction. Be sure you use wedge and dash bonds when…

A: Given reaction is epoxide formation reaction.  Alkenes on reaction with peracid gives epoxide. Given…

Q: Consider the following chemical reaction: HCO3- + HCI ==== H2CO3 + Cl-. Which one of the reactants…

A:

Q: Juan freezes a bottle of water to ice (500.mL) in preparation for a road trip. How much heat can be…

A:

Q: Using the ΔHf values in the appendix, calculate the ΔH of each reaction below.…

A: Given -> 4NH3(g) + O2(g) -----> 2N2H4(g) + 2H2O(l)

Q: Given the following mixture of two compounds 10.00 mL of X (MW =83.00 g/mol)(density 0.981 g/mL) and…

A: Well we first calculate the moles of both X and Y Number of moles Density(gmL)×volume(mL)Molar…

Q: 30. How do ionization energies change (a) down a group of elements in the periodic table? (b) from…

A: Ionization  Energy order in Group :  Atomic size increases as we move from top to down in a group ,…

Q: 23) What volume would be occupied by 4.8 g of oxygen gas at 0.50 atm and 133 °C? A) 19 L B) 13 L C)…

A:

Q: d) Fe2+/Fe + Zn2+/Zn chemPad XoXº E° = .31 Greek Zn (s) + Fe²+ (aq) Zn²+ (aq) + Fe ( Zn (s) + Fe^2+…

A:

Q: H 13. Showing all steps and curly arrows, what products will be made? Is this SN1 or SN2? Is it…

A: In SN1 reaction there is formation of carbocation and we know that it has planner shape so…

Q: Chemical Equation and Multistep Mechanism for the Bromination of Trans-cinnamic acid and (10 wt%)…

A: Alkene of cinnamicacid attacks on bromine to produce cyclic brmonium ion which is attacked by the…

Q: The pH of swimming pools is made slightly basic by spreading solid Na2CO3 across the surface.…

A: Na2CO3 gives carbonate ion which acts as a base. So first we would Calculate the concentration of…

Q: 11.27 Give the IUPAC name for each alkyne. < a. b. C. d. e. f.

A: Since you have asked multiple subparts ,we will solve first three parts for you , so for remaining…

Q: Br2(g) ---> 2Br(g) The Kc is 8.08 x 10 -4 for the temperature of 1756K. If the initial concentration…

A: Given:-  Br2(g) ----------&gt;2Br(g)  Kc=8.08×10^-4 Initial concentration of Br2----&gt; 3.2 M…

Q: The maximum absorption for the complex ion [Co(NH3 )6 ] 3+ is at 470 nm. A) Predict the color of the…

A:

Q: 3. Write the equation for the acid-catalyzed hydrolysis of the triacylglycerol: CH₂-O-CO-C₁7H35…

A: We have been given triacylglycerol and we have been asked to write the equation for acid catalyzed…

Q: Write the balanced chemical equation that occurs in an electrochemical cell that employs these…

A: Part 1 and part 2 is already done and correct. Providing you with the answer solution for part 3.…

Q: Complete the following equation, which represents an additional way uranium-235 can undergo nuclear…

A:

Q: 35. The electron affinities (EAs) of the group 17 elements are all negative values, but the EA…

A: To answer this question first you should understand what is Electron affinity. Electron affinity is…

Q: Use the following experimental data to solve the questions below: mass of water = 98.731 g mass of…

A: First we would calculate energy of water using the gi en experimental data .  Then using the…

Q: When does a molecule's molecular geometry differ from its electron geometry? When double or triple…

A: Molecular geometry : Molecular geometry of any molecules is determined only on the basic of bonded…

Q: Complete the following equation, which represents an additional way uranium-235 can undergo nuclear…

A:

Q: You are given the following half-reactions. AgCl(s) + e → Ag(s) + Cl - (aq) صلح = +0.22 V Ag+ (aq) +…

A: According to the question, The half-cell reaction is as follows, AgCls + e- → Ags + Cl-aq…

Q: Using the ΔHf values in the appendix, calculate the ΔH of each reaction below. CaO(s) +  2 HCl(g)  →…

A:

Q: Instruction For each reaction below, write the following information: 1. The type of the reaction…

A:

Q: 4. Write the equation for the saponification of the triacylglycerol: CH₂-O-CO-C₁7H35 CH-O-CO-C₁7H35…

A:

Q: 4. Circle the monomer(s) used to synthesize Polymer A (Note: there may be more than one answer) H₂C.…

A: Polymer is a class of natural or synthetic substances composed of very large molecules, called…

Q: State weather each of the following properties of the representative elements generally increases or…

A: Ionisation energy:-  The minimum amount of energy which is required to ionize a valence electron…

Q: What is the equilibrium membrane potential due to Na* ions if the extracellular concentration of Na*…

A: Nernst equation of equilibrium potential for an ion is, Eion=RTzFlnionoutioninEion=Equilibrium…

Q: It is a known fact that in the electromagnetic spectrum, the strength of the radiation energy will…

A: In the given question, we have to identify wavelength range which produces vibration in chemical…

Q: Exercise The temperature dependence of the rate constant for the gas-phase reaction. are as follows:…

A:

Q: What volume in liters of CH3OH gas forms when 3.20 L of H₂ gas are completely reacted at STP…

A: • The given reaction is,        CO(g) + 2 H2(g) → CH3OH    • The values provided in the question…

Q: Provide the correct IUPAC name for the compound shown here.

A:

Q: 1 2 3 4 Name (write ions under) aluminum sulfide potassium nitride calcium chloride barium fluoride…

A: During ionic compound formation, metal atoms donate electrons to form cation and nonmetals accept…

Q: Calculate what the original concentration of A (Ao) if [A] decays in as a first order reaction. K…

A: We we will use the formula- For first-order reaction K=1t×ln[Ao][At] For second-order reaction…

Q: A sample of carbon dioxide has a volume of 20 mL at 19 °C and 628 torr. How many grams of CO2 are in…

A: Given --&gt;  P = 628 torr = 0.826316 atm V = 0.02 L R = 0.0821 L.atm/mol.K T = 19°C = 292 K

Q: isn't it that moles of MgCl2 is 1/2 x moles AgNO3 based on stoichiometry

A: Using the balanced chemical equation, percentage of MgCl2 can be calculated.  Moles of MgCl2= 1/2…

Q: Macmillan Learning If 3.96 mol of an ideal gas has a pressure of 2.41 atm and a volume of 65.41 L,…

A: