Convert between energy units a. 534 kWh to J C. 567 Cal to J b. 215 KJ to Cal d. 2.85 X 10³5 to Call

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Q: Predicting the decay mode Based on the valley of stability, the following processes generally tend…

A: To check the mode of decay we need to determine the number or protons and neutrons . Then we would…

Q: In a "coffee-cup" calorimeter, 50.0 mL of 0.100 M AgNO3 and 50.0 mL of 0.100 M HCI were mixed. Both…

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Q: a. Write the law of mass action (the equilibrium expression for Keg) [NO3]²_ [0₂] [NO₂]² Keq= b. If…

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Q: A mixture initially contains A, B, and C in the following concentrations: [A] = 0.550 M. [B] = 0.900…

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Q: 14. Shown below are the mass spectra (without data tables) of four molecules. (The structure of each…

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Q: Circle the isomers that would absorb light of the longest wavelength?

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Q: What is the total pressure of this system at 179°C? Temperature Pressure of 1,2-propanediol…

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Q: 1. If the [H3O+] = 1.7 x 10-4 M, what is the [OH-]? 5.9 x 10-¹¹ M 2. If the [H3O+] = 5.4 x 10-⁹ M,…

A: Formula :

Q: With the aid of a suitable schematic diagram, discuss the underlying working principles of the flame…

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Q: ______ times that of Xe(g)Xe(g) under the same conditions.

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Q: Draw one of the two enantiomers of the major product from this reaction. Use wedge and dash bonds to…

A: Given : structure of reactant. Tip : anti addition of cl and oh will take place.

Q: Note for advanced students: it's possible the student did not do these experiments sufficiently…

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Q: What is the molar solubility (in mol/L) of AgCl (Ksp = 4.37⋅10−16) in a 0.49 M AgNO3 solution

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Q: The amount of I−3(aq) in a solution can be determined by titration with a solution containing a…

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Q: write structural formulas for all the compounds that are trichloro derivatives of cyclopropane,…

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Q: 5. What volume, in mL, of 0.850 M HCl is required to neutralize 0.0200 L of 0.1033 M NaOH? HCl(aq) +…

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Q: #71 12. Use your answers for Questions 4 and 10 to calculate [SCN -] q, the equilbrium concentration…

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A: we have to calculate standard enthalpy of formation of C8H18(g)

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Q: Which of the following is the most likely structure of the following cation after rearrangement? | B…

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Q: 1. Write in the correct reagents to accomplish these reactions. a) 2-methyl-2-pentanol b)…

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Q: 8.15) What is the acid form of NO3-? Answer: HNO3 EXPLANATION: The acid form of a conjugate pair…

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Q: 3. Name this ether correctly. (CH3)2CHOCH2CH2CH2CH2CH3

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Q: Determine the point group of each molecule. Show the different symmetry elements. 1) SF6

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Q: Draw a monosaccharide described in the following statements: 1.. The enantiomer of D-arabinose.…

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Q: 6. Predict the products of the following chemical reactions. -write the chemical formula of each…

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Q: a. In a neutral solution, what is the concentration of H3O+? 1.0 x 10-7 M b. In a neutral solution,…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: 3. For each of the following pairs of compounds, which do you think has the greater molar entropy…

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Q: Exercises ough solution through the tip The top of the solution should Balance each chemical…

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Q: A cylinder filled with CO2 is often used to carbonate fizzy drinks. After some use, the pressure of…

A: Answer: Given data of CO2: P=113400PaV=60.00LT=297KR=0.082L-atm/mol-K

Q: Draw the major product of this reaction. Ignore any inorganic byproducts. HBr (1 equiv) H2O2

A: The reaction of the alkene is given and we have to find out the major product of the reaction.

Q: How do I balance the equations:  C3H5(NO3)3 ----> CO2+  H2O+ N2+ O2  HCN+ O2 ---> N2+ CO2+ H2O

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Q: Addition of HBr to the diene below forms four different products. Show the mechanism that accounts…

A: Given : structure of reactant. Tip :1-2 addition product and 1- 4 addition product will form.

Q: 13.1 Which isomer would give two signals in its 13C-NMR spectrum? ОН ОН ОН ОН се баз ОН НО ОН ОН (d)…

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Q: The specific heat of compound AB(s) was determined using coffee-cup calorimeter. When  1.750 g of…

A: For solid AB ,∆H is given as 88.75 Kj/mole. By equation, ∆H=m×c×∆Tm→massc→specific heat capacity of…

Q: 6. What volume, in mL, of 0.100 M NaOH is needed to neutralize 25.0 mL of 0.1500 M H₂CO3? NaOH(aq) +…

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Q: What is the molar solubility (in mol/L) of PbCl2 (Ksp = 4.37⋅10−164.37⋅10-16) in a 0.49 M NaCl…

A: Given data  The value of Ksp of PbCl2 is 4.37×10-16. The molar solubility (in mol/L) of PbCl2 (Ksp =…

Q: Course Contents Submit Answer Tries, 0/99 This discussion is closed. M CAL Problem set Unit 5 Q10…

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Q: If the molecular mass is 395.7 g/mol, what is the molecular formula for this compound?

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Q: 5. Show the major product(s) of the following reactions. H MeO. Bof MeO H CN 150° C CN COME SI- +…

A: The given reactions are Diels-alder reaction.

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Q: Calculate the energy, frequency, and wavelength (in nm) emitted by a photon dropping from level n =…

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Q: Cf+B4n+? Express your answer as a single isotope. Part B ΑΣΦ chemical reaction does not occur for…

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