Q: Draw a skeletal ("line") structure of this molecule: 0 CH3 0 | || CH3 C-N-C-CH₂-CH3
A: Line structure : It is conventional drawing of organic molecule where the organic molecule is…
Q: What is a correct name of the following molecule? 4-chloro-1,2-dimethylcyclopentane…
A: A question based on nomenclature that is to be accomplished.
Q: Determine the molar mass of a gas that has a density of 2.18 g/L at 66°C and 720. mmHg. Enter your…
A: We will use ideal gas equation PV = nRT . (Value of R = 0.0821 L.atm/mol/K ) Then we will find no.…
Q: What is the hydroxide ion concentration in a solution that containing 0.50 mole of ammonium…
A: Given : No. of moles of Ammonium hydroxide = 0.50 mol No. of moles of Ammonium chloride = 0.05 mol…
Q: f Cruien Some aptions use the Is Periodic Julete and give their ico' lonic chemics, farmulas. 1)…
A:
Q: 12. Which the most useful unit of concentration for calculations involving the stoichiometry of…
A: As you have asked multiple questions, we will solve first 3 parts. For other parts kindly repost.
Q: or items 7-10, answer the questions below in relation to the ollowing generic diagram. Which section…
A: Phase diagram is a graph that shows the limiting conditions for solid, liquid, gaseous phases of a…
Q: 8. Predict the products of each of the following reactions, H₂O, H₂SO4 (i) CH3CH₂C=CCH3 HgSO4 1. 03,…
A:
Q: A 1000.0 mL sample of lake water is titrated using 100 mL of a 0.100 mol/L base solution. What is…
A:
Q: You need to prepare 0.600 L of a solution of magnesium nitrate. The required molar concentration…
A: Given : Volume of magnesium nitrate solution = 0.600 L Concentration of magnesium nitrate = 0.156…
Q: Situation: 0.9% (w/v) sodium chloride (MW = 58.44 g/mol) solution (Normal Saline Solution) has an…
A:
Q: 8.36 What is the major stereoisomer formed when each alkyl halide is treated with KOC(CH3)3? Br a.…
A: In chemistry, dehydrohalogenation is the process in which an elimination reaction removes a hydrogen…
Q: Write a balanced equation for the double-replacement precipitation reaction described, using the…
A: Here , this is a precipitation reaction. The precipitation is formed by AgCl.
Q: 7. Explain how the molar conductivities can be used to generate plots to determine the acid…
A: To get the acid dissociation constant, plot a graph between reciprocal of concentration of acetic…
Q: 9.4)Which of the following is the correct ground state electron configuration for Rb? s²2s…
A:
Q: What is the oxidation state on the central carbon in the following compound? CH₁ H₂C-C-CH₂ 0-2 0-1…
A: Here, we have to find the oxidation states of the central carbon atoms of the given compounds.
Q: Differentiate the 4 titration methods
A:
Q: 14.Butane is the liquid found in lighter fluid. If it reacts with oxygen, it can undergo a…
A:
Q: Which of the arrows points to an atom that is 30 (tertiary) and sp³ hybridized? с d a mamana www
A:
Q: mation pictured, Draw the structure of the zinc reage
A: The mechanism can be drawn as,
Q: the volatilized prodl this analysis called الاختيارات thermogravimetry precipitation method O…
A:
Q: Sulfuryl fluoride (SO2F2) is a commercial fumigating chemical that can be synthesized from the…
A: Sulfuryl fluoride is a toxic fumigating agent used as pesticide. It controls…
Q: Exercise 14.85-Enhanced-with Feedback MISSED THIS? Read Section 14.6 (Pa601 613) Watch KCV 14.6 A…
A:
Q: Balance the following chemical equation by providing the correct coefficients. [2](NH4)3PO4 +…
A:
Q: Fully label the unlabelled Galvanic cell below using the following information: Electrodes:…
A:
Q: Elaborate four (4) components of spontaneous potential
A:
Q: What is the concentration of a weak acid if its Ka = 3.7 x 10-7 and its pOH = 11.62?
A:
Q: Which of the following species are likely to be nucleophiles and which electrophiles? OH CH3O CH3CI…
A:
Q: Nitrous acid is a weak acid and has a concentration of 0.65 mol/L. What is the pH of the solution…
A:
Q: Volume of NaOh added: 12.1ml Volume of Burette of NaOH: 48.8ml Volume of HCI used: 10ml…
A:
Q: Calculate the concentration of HC6H₂O6 in an aqueous solution of 0.0337 M ascorbic acid, H₂C₂H₂O6…
A: Concentration of ascorbic acid (H2C6H6O6) = 0.0337 M Concentration of HC6H6O6- = ?
Q: Which one is a constitutional isomer of the following molecule? Br- Br Br Br
A:
Q: Explain the basis for the selective formation of the product shown over the alternative product. H₂B…
A: N atom has a lone pair of electorns which it can donate to act as a lewis base. Whereas in BH3 the…
Q: Ethanol vapours were allowed to completely fill a jug with a volume of 18.9L. The ethanol was burned…
A:
Q: Draw the line-angle formula of the enol formed in the following alkyne hydration reaction and then…
A: When alkyne react with borane and NaOH will give enol and leads to carbonyl compound
Q: What product would you expect to obtain from aldol cyclization of hexanedial, OHCCH2CH2CH2CH2CHO?
A:
Q: Br Bromobenzene CO₂ MgBr + + Mg ether ether MgBr Phenylmagnesium bromide H3O+ O Mg* Br+ 0=0 om OH…
A:
Q: What is the oxidation state on the central carbon in the following compound? 0 HẠN CNH, 00 +1 +2 +3…
A: Given, Compound 1.H2N -CO-NH2 Compound 2. H3C-CH(CH3)-CH3
Q: Determination of Ksp of CaCO3 based on the measured pH and the following equations: CaCO3 (s) Ca 2+…
A: Here in this question some informations are given (Concentration value of Ca2+and PH value of the…
Q: (9.3)Match each of the following descriptions with the correct term. Only two electrons with…
A:
Q: During an investigation, a student mixed various chemicals and observed all evidence of reaction.…
A: Here more than one question given,all are different.As per answering guidelines I can answer only…
Q: -CH3 HBr -Br =CH₂ CH3 Draw curved arrows to show the movement of electrons in this step of the…
A:
Q: The rate constant k for a certain reaction is measured at two different temperatures: temperature k…
A: Given, Temperature (T) T1 = 362.0°C = (362.0 + 273.15) K = 635.15 K T2 = 423.0°C = (423.0 + 273.15)…
Q: A species is reduced when it gains electrons and considered - الاختيارات none of them O reducing…
A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…
Q: is the A:B ratio just a place holder for the unknown compound can you use other variables in place…
A: Answer: This question is based on the fundamentals of crystal structure, where different type of…
Q: 6. In the titration of a strong acid with a weak base, the smaller the Kb: a. the stronger the base…
A: 6. If Kb of the base is smaller it is more easier to determine the equivalence point in the…
Q: During an investigation, a student mixed various chemicals and observed all evidence of reaction.…
A:
Q: Ithy Alternative X BU Homepage INTRC xb Success Confirmati x Assignments a…
A: Endothermic reactions are those reactions in which there is absorption of heat energy.
Q: Consider the following equilibrium: 2NOX(g) ⇄ 2NO(g) + X2(g) In a 2.0 L container at equilibrium…
A: Volume of container = 2.0 L Equilibrium moles of NOX = 0.70 mol Equilibrium moles of NO = 0.70 mol…
Q: At a temperature T the following gas phase reaction, generating methanol, has an equilibrium…
A:
Step by step
Solved in 2 steps with 3 images
- Let C(t) be the carbon dioxide level in parts per million in the atmosphere where t is the time in years since 2000. Under two possible models the derivative functions are 1. C'(t)=0.45 +0.03 11. C'(t)=0.45e0.025 If the carbon dioxide level was 370 ppm in 2000, find C(t) for each model. Then find the carbon dioxide level in 2030 for each model. Using Model I, C(t) Using Model II., C(t) and the carbon dioxide level in 2030 is C(30) - ppm. and the carbon dioxide level in 2030 is C(30)-pp ppm.Can Cp and Cv be easily defined using natural variable expression for dE and dH?2. Three consecutive carnot engines were designed in such a way that the efficiencies are equal. If the input and the sink temperatures of the first and the last carpot engines are 926.85 deg C and 76.85 deg Crespectively, calculate their efficiencies. Round your answers into 4 decimal places.
- Show that, for a perfect gas, (JU/JS)y=T and (@U/V)s=-p.H =0 for a perfect gas, show that 30 for a perfect gas 2.5. Given thatQ1) Mass flow through a sonic nozzle is a function of gas pressure and temperature. For a given pressure p and temperature T, mass flow rate through the nozzle is given by m = 0.0549 p /(T)0.5 where m is in Ib'min, p is in psia and T is in °R a. Determine what the units for the constant 0.0549 are. b. What will be the new value of the constant, now given as 0.0549, if the variables in the equation are to be substituted with SI units and m is calculated in SI units.
- Two ideal gases, one monoatomic and the other diatomic are mixed with one another and form an ideal gas again. The equation of the adiabatic process of the mixture is 11 PVY= = constant; where What is the ratio of the number of molecules of the monoatomic gas to that of the diatomic gas in the mixture?. Evaluate ƏT for an ideal gas and a van der Waals gas. Hint: [+] = T(²²) ƏTQ 3) One kg of CO, has a volume of (1 m² ) at (100°C). Compute the pressure (i) Ideal gas equation. (ii) Van der Waals' equation. Hint: The values of a and b for CO;: a = 362850 Nm'/(kg-moly and b-0.0423 m'kg-mol (M, for CO, = 44).
- Q1) Mass flow through a sonic nozzle is a function of gas pressure and temperature. For a given pressure p and temperature T, mass flow rate through the nozzle is given by m = 0.0549 p /(T)0.5 where m is in Ib/min, p is in psia and T is in °R a. Determine what the units for the constant 0.0549 are. b. What will be the new value of the constant, now given as 0.0549, if the variables in the equation are to be substituted with SI units and m is calculated in SI units. Q2) An empirical equation for calculating the inside heat transfer coefficient, h; , for the turbulent flow of liquids in a pipe is given by: 0.023 GO.8 K0.67 Cp0.33 hi D0.2 µ0.47 where hi = heat transfer coefficient, Btu/(hr)(ft("F) G=mass velocity of the liquid, lbm/(hr)(ft)? K = thermal conductivity of the liquid, Btu (hr)(ft)(F) Cp = heat capacity of the liquid, Biu(lbm)(F) u= Viscosity of the liquid, Ib/(ft)(hr)" D= inside diameter of the pipe, (ft) a. Verify if the equation is dimensionally consistent. b. What will be…2. Molecular oxygen has a collision diameter of 0.361 nm. At 25 °C and 1 bar, calculate for the gas: The collision frequency. The collision density. The mean free path. i. i. ii.Show that (35) = Cp/aTV to calculate the pressure in bar. Hint: V use the equation sheet to find a helpful equation for ds and use the partial derivative sheet to find a helpful equation for a.