Q: Which one of the following expressions should be used to determine the number of moles of gas, n,…
A: Ideal gas law: It can be define as the equation which relates volume pressure and temperature for…
Q: c) 2 H₂(g) + O2(g) → 2 H₂O (9) For this ran, AH-241.8KJ, ASO=-88.85. Assuming AHO=AH and AS-AS,…
A: ∆G=∆H-T∆S (gibbs free energy equation) ∆G<0 (spontaneous) ∆G=0 (equilibrium) ∆G>0…
Q: Report sheet for Titration of vinegar Part I: Standardization of the NaOH solution with KHP…
A: The balanced equation for the reaction of NaOH(aq) and KHP(aq) is: NaOH(aq) + KHP(aq) →NaKP(aq) +…
Q: Y Part A A sample of a gas at room temperature occupies a volume of 30.0 L at a pressure of 232…
A:
Q: 6) Label nonequivalent hydrogens in the structures below with numbers (1, 2, 3, etc.). CH3 Hu CH3 O…
A: Number of non-equivalent proton and carbon means the number of protons and carbons that are present…
Q: Draw an isomer of difluorocyclopropane that has (a) one proton environment; (b) two proton…
A:
Q: What is the pH range and color change for crystal violet (methyl violet) as an acid-base indicator?…
A: To answer: What is the pH range and color change for crystal violet (methyl violet) as an acid-base…
Q: Metal Specific Heat (J/goC) Calcium 0.647 Iron 0.449 Silver 0.235 Gold 0.129 Refer to the…
A: Given: The mass of the sample = 55.5 g The amount of heat absorbed = 0.500 kJ The increase in…
Q: 1. In the space provided, draw a Haworth projection for the alpha anomer of the following…
A: Haworth projection represent the common way to depict structural formula of cyclic structure of…
Q: la) он. Br Br Дон сиз Сион
A: Here we have to write the mechanism for the conversion of the following starting material to target…
Q: Which of the following represents the correct four-step sequence in ß- oxidation? A) oxidation,…
A:
Q: IR Analysis: Identify all respective peaks and assign all functional groups from the provided IR…
A: It is a branch of spectroscopy that deals with infrared region of the electromagnetic spectrum. The…
Q: When 7.5 x 10-6 g of KOH is dissolved in 1.00 L of 1.0 x 10-3 M Cu(NO3)2, a precipitate of Cu(OH)2…
A: From the concept of solubility and solubility product the given two problems can be solved.
Q: 애 1? 애 five 애
A:
Q: standard sample of Argon gas is 22.4L, 1.00atm, 1.00mol, 273.15K. In the right setups excited gas…
A:
Q: Ecell= 0.225 volts E-0.150 volts cell T= 474 Kelvin n=1 R= 8.314 J/mol K F= 96500 C/mole electrons…
A:
Q: Your report must include clearly labelled plots you have used to make the determination of the…
A: When the plot of [NO2] versus time(s) graph is a perfect straight line, the reaction is Zero order…
Q: Show a reasonable mechanism for the following reaction (Hint: Michael addition followed by…
A:
Q: What is the molarity of a nitric acid solution if 25.00 mL of HNO3 is required to neutralize 0.500 g…
A:
Q: A laboratory technician dissolved 6.797 g of compound W (a non-electrolyte) in 15.00 mL of ethylene…
A: The elevation in boiling point on addition of non-electrolyte to a pure liquid is a colligative…
Q: 1. For each neutralization, state if the pH will be acidic (pH 7) when equal number of moles of…
A: According to the company guidelines, we have to answer only the first question. So, please kindly…
Q: 2 О OH О + Ar H Ar ОН ОН 0 S 0 H20, 80ºC, 3h Ar OH OH Ar O OH О Но Ar Н Н OH І O 0. H Ar Н 4
A: Please find the attachment.
Q: Draw the starting alkyne that would lead to the following two products under these conditions.…
A:
Q: 7. A sample of helium gas at 22.°C and 1.00 atm occupies a volume of 2.54 L. What volume will it…
A:
Q: what volume of 0.134m/L of calcium hydroxide is needed to completely neutralize 72.3ml of 0.475mol/L…
A:
Q: Using any data you can find in the ALEKS Data resource, calculate the equilibrium constant K at 25.0…
A:
Q: Which of these atoms is the most active?
A:
Q: 2. For each of the following experimental errors clearly state if the error would increase,…
A: Specific heat : It is the quantity of heat required to raise the temperature of one gram of any…
Q: Identify the appropriate atoms by selecting each atom and assigning it a map number of 1 until all…
A: A carbon molecule is chiral when it is attached to 4 different atoms or groups.
Q: 3. Two particles with spin states |2 - 2) and 1 1), are placed in a box. Identify the possible…
A:
Q: 4. Sketch the shape of the ground state wavefunction for a harmonic oscillator, and the wavefunction…
A: The energy in terms of the classical vibrational frequency (v) for a harmonic oscillator is given…
Q: A particular manufacturing metal is used in the of steel, aircraft parts, and batteries. A solution…
A:
Q: 11*00.0=[ST₂ 10. Ksp of Ag Bris 5,0x1073 a) calculate the molar solubility of Agr SENS in pure…
A: Please find the attachment.
Q: (c) Nitrobenzene will undergo electrophilic aromatic substitution at meta position, but not at the…
A:
Q: Which of the carbon atoms, in the structure above, are sp² hybridized? 2 4 10 9 3 8 a) 1 and 2 Ob) 3…
A:
Q: 6. Indicate the major organic product of each sequence of reactions shown below, 1) Cl2, FeCl3 2)…
A: Benzene under go aromatic clectrophilic substitution reaction
Q: (b) Explain what will happen to the activation energy and pre-exponential factor if the following…
A: The Answer to the following question is -
Q: H F LL H LL F F
A:
Q: 5. CIRCLE ALL THAT APPLY: Why is it so difficult to physically separate enantiomers from each other…
A: Enantiomers are the pair of compounds that have same same connectivity but different three…
Q: Determine the pH of the solution AT the EQUIVALENCE POINT of the titration. Show all of your work…
A: When acetic acid and KOH is mixed they can for a acidic buffer Because acetic acid is weak acid and…
Q: Determine the pH @ 25 ºC of a solution that has [OH−] = 2.5 x 10−9 M.
A:
Q: (5) hot acidic KMnO₂ 1 mol HBr C=C-CH₂CH₂ CH₂CH₂-CECH (6) intermediate H.SO, Hg50, H₂. Pd Ba50, (9)…
A:
Q: Question 11 For the following sequence, fill in any missing reagents/products. تين الي PhyP KOIBu HO…
A:
Q: If we want to warm 6.74g of water from 13C to 32C with a microwave using 32.3cm wavelength IR…
A: 6.74 g of water is heated from 13 °C to 32 °C in a microwave using 32.3 cm of IR wavelength .We…
Q: 4. Answer questions for the following molecule: a. Circle any/all chiral centers. b. Is the molecule…
A:
Q: Question 12 The three main ingredients of crystal meth include all BUT WHICH of the following? O…
A: Drug is a substance that is used to prevent diagnose and treats the symptoms of disease. Drug can…
Q: O 1. LDA, THF; 2. NaBH4, MeOH 3. H₂SO4 CO₂Me ?
A:
Q: 760 mmHg equals 101.325 kPa. What is a pressure of 746 mmHg in kPa? 220.2 kPa 150.3 kPa 84.2 kPa…
A: Given data : 760 mmHg = 101.325 kPa. To calculate : pressure of 746 mmHg in kPa
Q: how did you get a negative answer for part a the correct answer should be 31.508
A: The given data 2 NO(g) + O2(g) --> 2NO2(g) ∆Horxn = -12kJ and ∆Sorxn = -146J/K The standard…
Q: Ethanethiol, C₂H5SH, is an odourous compound added to natural gas so that leaks can be detected. It…
A:
Hi I meant how do you do question 3
Step by step
Solved in 2 steps with 1 images