Calculate the boiling point of methane (CH4) given that its AH of vaporization is 9.2- kJ and its AS of vaporization is 84 тol mol K mie (all mm mo lom 2 00 492

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Q: How many grams of the non-electrolyte C3H8O3 must be dissolved in 616g of water to produce a…

A: Given data,Mass of water=616g=0.616KgFreezing point of solution=-1oC

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A: What effect, if any, would the following errors have on the determination of the formula of the…

Q: 1. What would be the volume of 6.43 moles of oxygen gas at 2.5 atm and a temperature of 28.21°C?

A: • As per bartleby guidelines, I need to solve the first question in case of multiple questions.

Q: Percent Yield Practice Problems Show all of your work. Take a photo of your work and insert it in…

A: Theoretical yield of C6H5Cl = 65.2 g Actual yield of C6H5Cl = 63.7 g Percent yield of the reaction…

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A: The formula used here is, pH = -log[H+] = -log[H3O+]  pOH = -log[OH-] Where, [H+] and [H3O+] -…

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Q: Radioactive tungsten-178 decays with a half-life of 21.6 days. (a) What is the value of k in s-12…

A: Given: The half-life of tungsten-178, t1/2 = 21.6 days Seconds in a day are given as: 1 day =…

Q: 1. Suppose an enzyme only shows activity when the side chain -COOH group of a glutamic acid in the…

A: a) The enzyme is more active at pH 2.4.At pH 2.4, the protonation of the side chain -COOH group of…

Q: Balance the reaction below: Use the lowest possible positive integers as coefficients H2C204-2H20 +…

A: Balanced the given reaction ----

Q: B) How many moles of KHP were used? C) What volume of NaOH was needed? D) What it the molarity of…

A: For the neutralization reaction between KHP and NaOH, for both components 1 mol amount is required,…

Q: 3. If you had 36 ml of a .14M solution HBr that you mixed with 40 ml of a .11M solution of RBOH,…

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Q: Write the number of e- and p+ in a. N-3 ion V+5 ion c. Fe+3 ion d. C-4 ion. (Numbers are superscrip

A: In N3-  Electron = 4  Proton = 7;  In V+5  Electron = 18  Proton = 23  In Fe+3  Electron = 23…

Q: 3) Circle which reaction is a precipitation reaction: Number 1 Number 2 Using the graph to the left…

A: “Since there are multiple questions  in this question and it is not mentioned that which one has to…

Q: 2. Name the following compound. H Н—с—н н н H Н—с —с— С—с—с-—с—н H H Н—с— Н Н-—с—Н Н—с—н H A.…

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Q: Chap Explain how you would make the following solutions. 10) 2 L of 3 M HCI

A: Answer

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Q: Species Protons Electrons Neutrons Charge

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Q: [CH3(C=0)];NH 2. CH2=CH(C=NH)H 3. [CH3(C=0)];NNa 4. (CH3)2C=N=N-H

A: An acid is a substance which donates a proton. A base is a substance which accepts proton or donate…

Q: Consider the following reaction: 2CH₁(g) = C₂H2(g) + 3H2(g) The reaction of CH4 is carried out at…

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Q: If 1 CN- ion kills 10 cancer cells, how many cells would be killed by drinking 25 ml of a saturated…

A: Cu(CN)2 <--------> Cu+2 + 2CN-

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Q: 2. If k, = 0.97 atm-L, what would be the volume (in liters) of a gas at 586 mmHg?

A: Given: K = 0.94 atm. L  = 714.4 mmHg. L         (Since: 1 atm = 760 mmHg ) The given pressure = 586…

Q: Are the following compounds belong to the same homologous series? Η Η Η Η Η Η Η OH H |||||…

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Q: For the equation below at equilibrium, what is the shift in the equilibrium position upon adding…

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

Q: 4. Which of argon's three isotopes is most abundant: argon-36, argon-38, or argon-40? (Hint: the…

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Q: Combining 0.214 mol Fe₂O3 with excess carbon produced 18.8 g Fe. Fe₂O3 +3C 2 Fe + 3 CO What is the…

A: For the given reaction:Fe2O3 + 3 C ------> 2 Fe + 3 CO Moles of Fe2O3 =0.214 molActual yield =…

Q: 12) Show how the following synthesis can be carried out: СН3CH2CHCH3 from HCECH Br

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