a. Calculate the theoretical yield of methanol. b. If 3.57 x 104 g of CH3OH is actually produced what is the percent yield of methanol?

Q: A sample of argon gas at a pressure of 855 mm Hg and a temperature of 77 °C, occupies a volume of 12...

A: Pressure of argon = 855 mm Hg  Initial Temperature T1 = 77°C = 273 + 77 = 350 K Final Temperature T2...

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A:

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A:

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Q: (ii) What is the partial pressure of oxygen and nitrogen (in kPa) if they are present at 6.42 mol/m3...

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Q: Explain why pH of 0.1M HCl is not the same as the pH of 0.1M HF?

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A:

Q: Which of the listed reagents (in-sequence) will accomplish the following synthetic transformation? I...

A: Answer: This reaction is based on the chemical properties of alkene and alkyl halide.

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A: Given,  1.2632 g NaCl dissolved in water gave 3.066 g of silver chloride when treated with excess ni...

Q: 2. CaCO3 (s) 2 CaO (s) + CO2 (g). At 1000 K, the equilibrium pressure of CO2 =0.39 atm. wwww C (s) +...

A:

Q: Show your calculations below for (* and **) for Solution Solution D 3 tsp sugar 500 Solution A Solut...

A: Percent solution is the solution expressed in the unit %. It may be  percentage by weight by volume ...

Q: A sample of methane gas at a pressure of 0.947 atm and a temperature of 29.0 °C, occupies a volume o...

A: According to Boyle's law, at constant temperature with increase of pressure of ideal gas volume decr...

Q: A student was given a stock ascorbic acid solution of 2.323 mg/L. Following the directions in the la...

A: Concentration of stock ascorbic acid solution = 2.323 mg/L

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A: buffer nothing but which resist the pH by addition of small amount of acid or base buffer is combina...

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A:  

Q: While strolling through the park you come across this statue of the composer Ludwig van Beethoven. I...

A: Given the statue is made of bronze. Bronze is an alloy of Copper(Cu) and tin(Sn). 

Q: Calculate the pH for a 0.200M KCIO2 aqueous solution. (K, for HCIO2 is 1.1×10-2) Answer:

A: Given, Concentration of KClO2 aqueous solution = 0.200 M  Ka for HClO2 = 1.1 × 10-2 pH = ? Note: KCl...

Q: Scientists have detected interstellar hydrogen atoms with unusually high energy states. Calculate th...

A: The emission spectrum of the atomic hydrogen atom has been divided into a number of spectral series,...

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A: Ethers were used as inhalation in general anaesthetics because ether has high therapeutic index, it ...

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Q: What is the pH of 0.88 M NaOH?

A:

Q: Which of the following can be used as an indicator for an acid base titration? A. Methyl orange B....

A:

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Q: Please answer with full mechanism ASAP

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Q: 5.55 Ammonia is not the only possible fertilizer. Others include urea, which can be produced by the ...

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A:

Q: How many aromatic amino acids are present in vancomycin? Identify and color it.

A: Vancomycin has a total of 7 amino acids.  Aromatic acids have a benzene ring.

Q: Draw a structural formula for the more stable carbocation intermediate formed in the reaction shown....

A:

Q: 100 mL of water was mixed in 100 mL of 100 Proof alcoholic beverage. What is the percentage by volum...

A: Proof of alcoholic beverage = 100 Proof is twice the percentage of alcohol by volume in alcohol-wate...

Q: 1. Methanol can be produced  by the reaction between carbon monoxide and hydrogen. Suppose 68.5 kg o...

A: Answer: This question is based on stoichiometry of the reaction where compounds always react in the ...

Q: Tetraphosphorous hexaoxide is formed by the reaction of phosphorous (P4) with oxygen gas. If the rea...

A: Limiting reagent is the reactant that is completely consumed in the chemical reaction.    Percent yi...

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A:

Q: 3. Calculate the amount of aluminum nitrate (Al(NO3)3)and magnesium nitrate (Mg(N03)2) salts require...

A: Given, 2Al(NO3)3 + Mg(NO3)2 + 8NH4OH  ➝  MgAl2O4 + 8NH4NO3 + 4H2O Mass of magnesium aluminate spinel...

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A:

Q: 2) The Kc value for the following equilibrium at-500°C is 49. H2(g) + 12(g) = 2HI(g) If 1.50 moles o...

A:

Q: 3 attempts left Check my work Be sure to answer all parts. A 52-kg person drinks 5.4 x 10g of milk, ...

A: Mass of person = 52 Kg  Mass of milk = 5.4 x 102 g  Caloric value  = 3.0 kJ/g 

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Q: A buffer solution contains 0.385 M ammonium chloride and 0.444 M ammonia. If 0.0433 moles of hydrobr...

A: Kb for NH3 = 1.8×10-5

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Q: What is the organic product formed at the completion of the following two- reaction sequence? H-N SO...

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".