The experimenter uses 3.3 mL of cyclohexanol (d=0.962 g/mL) and isolates 2.25 g of a clear liquid. Determine the yield for the reaction.

Q: 2 C2H4  +  6 O2  -->  4 CO2  + 4 H2O From the above reaction, how many moles of O2 are required for…

A: From given balanced reaction we can say for combustion of 2 moles of ethane 6 moles of oxygen are…

Q: you took 40.7 grams of KCl and dissolved it in 0.375 L of water, what would be the molar…

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Q: Moles of CaCO3 consumed in the reaction

A: Moles = Weight/ molar mass CaCO3+2HCl ———> CaCl2 + CO2 + H2O

Q: Excess aluminum nitrate is mixed with 587.8 mL of sodium sulfate at a concentration of 0.308 mol/L.…

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Q: 8 90g of glucose is dissolved in water. The glucose solution is fermented. C6H1206 → 2CO2 + 2C2H5OH…

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Q: If 53.0g of KClO3 was transferred into 125.0g of water at 30.0 Celsius. How many grams of KClO3 will…

A: Given : Mass of KClO3 used = 53.0 g Temperature of the solution = 30.0 oC And mass of water = 125.0…

Q: 25.64g of Copper (II) sulfate pentahydrate and 12.69g of sodium phosphate are added to 1.000 L of…

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Q: A student dissolves 11.3 g of sodium hydroxide (NaOH)in 300. g of water in a well-insulated open…

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Q: Complete the   reaction .

A: In the Clemmensen reduction, Zn(Hg), HCl is used as reagent, ketone and aldehyde group change to…

Q: Assume that student reacts 1.55 mL of 2-methylcyclohexanol (d=0.93 g/mL) with 0.50 mL of 85 %…

A: To express the efficiency of a reaction ,you can calculate the percent yield .     % yield = actual…

Q: Compound X and Y are being tested for their capacity as insulators. a. In the first experiment,…

A: a.The amount of heat transferred from heated compound X to water bath is first determined first then…

Q: They are all part of one question. Ethanol, C2H6O, is most often blended with gasoline - usually as…

A: Since heat of combustion is the amount of energy released when 1 mole of reactant is com-busting…

Q: How many moles of KCIOs solid must be reacted according to the following balanced chemical reaction…

A: Answer: In this question we have to find out the mass of reactant required to produce given amount…

Q: In this experiment, you will be running multiple trials, each with a TOTAL volume of 35 mL, but with…

A: Vinegar is nothing but Acetic acid (CH3COOH) . This is a acid base like reaction , in which vinegar…

Q: Average the two percentages and calculate the percentage difference. given : Concentration of…

A: Average percentage - It is the average of the two percentages.…

Q: Following is the equation for the combustion of acetone: 2 C3H6O (g) + 8 O2 (g) → 6 H2O (g) + 6 CO2…

A: In this equation, we will determine how much energy will give off by combustion of 4.5mol of…

Q: The emission of NO2 by fossil fuel combustion can be prevented by injecting gaseous urea into the…

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Q: At least 25 μg of tetrahydrocannabinol (THC), the activeingredient in marijuana, is required to…

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Q: NH4NO3(s) -->  NH4+ (aq) + NO3- (aq) Determine DHsol (in kJ/mol NH4NO3) when 1.25 g of NH4NO3 is…

A: Mass of solution = 25 mL Density of solution = 1.02 g/mL Density =massVolume Mass = Density…

Q: 2. In a rocket motor fueled with butane, C4H10, how many kg of liquid oxygen should be provided with…

A: 2. Given balanced equation,     2C4H10 +13O2  →  8CO2 + 10H2O

Q: Acetyisalicylic acid commonly knowWn as Aspirin is used tó treat feve inflammation, and acts as a…

A: The balanced reaction taking place is given as,

Q: WHY IS SODIUM CHLORIDE READILY SOLUBLE IN WATER BUT NOT IN GASOLINE?

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Q: How much energy is released during the complete combustion of 434 grams of cyclopropane ?

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Q: . Sodium acetate can be formed from the metathesis/double replacement reaction of sodium bicarbonate…

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Q: The reaction for producing glucose in plants, called photosynthesis, is…

A: The given reaction is,

Q: 4. An aqueous solution of sodium hydroxide contains 20 % NaOH by mass. It is desired to produce an…

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Q: a student separated 7ml of ethyl acetate and butyl acteta via distillation. At the end of the…

A: Amount = Volume ×Density

Q: Choose the correct balanced equation for the complete combustion of 1 mole of octane, a component of…

A: During combustion reaction first carbon atom is balanced then hydrogen atom is balanced and then…

Q: If the solution described in the introduction is cooled to 0°C what mass of K,SO4 will crystallize?…

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Q: Mass of weighing paper (g)   0.3907 Mass of weighing paper plus aluminum (g)   1.4064 Mass of…

A: Given data is: Mass of weighing paper (g)=0.3907 Mass of weighing paper plus aluminum (g)=1.4064…

Q: 2. The police found a small zip-lock bag containing 15.36 gram of a powder on the victim's…

A: Since you have asked a question with multiple sub-parts, as per our company guidelines we are…

Q: Enter your answer in the provided box. Diethyl ether is produced from ethanol according to the…

A: The stoichiometry of the balanced chemical reaction states that two moles of ethanol produce one…

Q: 2 C2H4  +  6 O2  -->  4 CO2  + 4 H2O From the above reaction, how many moles of O2 are required for…

A: Given:  2 C2H4  +  6 O2  -->  4 CO2  + 4 H2O  2 mol        6 mol       4 mol       4 mol Mass of…

Q: 13.8 g of 3-hexanol were obtained from 19.9 g of hex-3-ene. Determine the percentage yield of…

A: In the reaction : hex-3-ene ------> 3-hexanol  Molar mass of hex-3-ene = 6×(12g/mol)+12×(1g/mol)…

Q: es about 21 million barrels of oil per day. The world used about 86 million barrels of oil per day.…

A: The volume of gasoline=86×106barrel×42gallonbarrel×3.79Lgallon    as 3.79L is 1 gallon=13689.48×106…