Question

Determine the molar concentration of ethanol (CH3CH2OH, 46.08 g/mol) in a wine that is 14% ethanol...

Determine the molar concentration of ethanol (CH3CH2OH, 46.08 g/mol) in a wine that is 14% ethanol by mass. The density of this wine is 0.93 g/cm3.

a. 2.8 M

b. .14 M

c. 13.0 M

d. .063 M

e. 3.0 M

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
You have an aqueous solution of ethanol (molar mass of ethanol = 46.01 g/mol) that has...
You have an aqueous solution of ethanol (molar mass of ethanol = 46.01 g/mol) that has a molarity of 8.1198 M and a weight percent by ethanol of 40%. What is the density of the solution?
Calculate the number of moles of carbon atoms in 4.56 grams of ethanol (CH3CH2OH). a.) 2.95...
Calculate the number of moles of carbon atoms in 4.56 grams of ethanol (CH3CH2OH). a.) 2.95 x 1022 mol b.) 0.0991 mol c.) 1.19 x 1023 mol d.) 2.00 mol e.) 0.0496 mol f.) 9.12 mol g.) 0.198 mol
a. The nonvolatile, nonelectrolyte chlorophyll, C55H72MgN4O5 (893.50 g/mol), is soluble in ethanol CH3CH2OH.   Calculate the osmotic...
a. The nonvolatile, nonelectrolyte chlorophyll, C55H72MgN4O5 (893.50 g/mol), is soluble in ethanol CH3CH2OH.   Calculate the osmotic pressure generated when 10.4 grams of chlorophyll are dissolved in 184 ml of a ethanol solution at 298 K.   The molarity of the solution is _____ M. The osmotic pressure of the solution is _______atmospheres. b. The nonvolatile, nonelectrolyte chlorophyll ,  C55H72MgN4O5 (893.5 g/mol), is soluble in diethyl ether CH3CH2OCH2CH3.   How many grams of chlorophyll are needed to generate an osmotic pressure of 1.21 atm...
Consider a fuel cell that uses the reaction of ethanol with oxygen to produce electricity. CH3CH2OH(l)+3O2(g)⟶2CO2(g)+3H2O(l)CH3CH2OH(l)+3O2(g)⟶2CO2(g)+3H2O(l)...
Consider a fuel cell that uses the reaction of ethanol with oxygen to produce electricity. CH3CH2OH(l)+3O2(g)⟶2CO2(g)+3H2O(l)CH3CH2OH(l)+3O2(g)⟶2CO2(g)+3H2O(l) Use thermodynamic data to determine the value of E∘cellEcell° for this cell at 25 °C.25 °C.
The molecular weight of ethanol (CH3CH2OH) is 46 and its density is 0.789 g/cm3. a. What...
The molecular weight of ethanol (CH3CH2OH) is 46 and its density is 0.789 g/cm3. a. What is the molarity of ethanol in beer that is 5% ethanol by volume? [Alcohol content of beer varies from about 4% (lite beer) to 8% (stout)]. b. The legal limit for a driver's blood alcohol content varies, but 80 mg of ethanol per 100 ml of blood (usually referred to as a blood alcohol level of 0.08) is typical. What is the molarity of...
Toluene (C7H8, molar mass = 92.13 g/mol) an organic compound often used as a solvent in...
Toluene (C7H8, molar mass = 92.13 g/mol) an organic compound often used as a solvent in paints is mixed with a similar organic compound benzene (C6H6, molar mass 78.11 g/mol). Calculate the molarity, molality, mass percent, and mole fraction of toluene in 2.00 x 103 mL of solution that contains 75.8 g of toluene and 95.6 g of benzene. The density of solution is 0.857 g/cm3.
Calculate the molar concentration of the polycyclic aromatic hydrocarbon (PAH), anthracene (178.23 g/mol), that was found...
Calculate the molar concentration of the polycyclic aromatic hydrocarbon (PAH), anthracene (178.23 g/mol), that was found in a well water sample at a concentration of 5.61 ppb. Assume the density of the water is 1.00 g/mL.
Calculate the molar concentration of the polycyclic aromatic hydrocarbon (PAH), anthracene (178.23 g/mol), that was found...
Calculate the molar concentration of the polycyclic aromatic hydrocarbon (PAH), anthracene (178.23 g/mol), that was found in a well water sample at a concentration of 7.64 ppb. Assume the density of the water is 1.00 g/mL.
In the “Méthode Champenoise,” grape juice is fermented in a wine bottle to produce sparkling wine....
In the “Méthode Champenoise,” grape juice is fermented in a wine bottle to produce sparkling wine. The reaction is Fermentation of 873 mL grape juice (density is 1.0 g/cm^3 ) is allowed to take place in a bottle with a total volume of 921 mL until 16% by volume is ethanol (C2H3OH). Assuming that CO2 obeys Henry’s law, calculate the partial pressure of CO2 in the gas phase and the solubility of CO2 in the wine at 25°C. The Henry’s...
Determine the limiting reagent and theoretical yield if 1.2 g of salicylic acid (molar mass: 138.12...
Determine the limiting reagent and theoretical yield if 1.2 g of salicylic acid (molar mass: 138.12 = g/mol) is reacted with 3.0 mL of acetic anhydride (molar mass = 102.09 g/mol and p = 1.082 g/mL).
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT
Active Questions
  • Suppose that people's heights (in centimeters) are normally distributed, with a mean of 170 and a...
    asked 1 minute ago
  • Use the information from the following Income Statement to create and Projected Income Statement and solve...
    asked 14 minutes ago
  • An unequal tangent vertical curve has the following elements: g1=-3.25%, g2=75%, total length = 500.00’, length...
    asked 16 minutes ago
  • Please write clear definitions of the following legal terms. Commerce Clause Supremacy Clause Indictment Tort
    asked 20 minutes ago
  • Do you think Moralistic Therapeutic Deism is an accurate reflection of society today? What are relevant...
    asked 25 minutes ago
  • The mean operating cost of a 737 airplane is $2,071 per day. Suppose you take a...
    asked 34 minutes ago
  • Arguments can be made on both sides of this debate about the ethical implications of using...
    asked 40 minutes ago
  • In the Chapter, they mention the idea of strategizing around your cash flows. Why are cash...
    asked 45 minutes ago
  • Company A signed a fixed-price $6,500,000 contract to construct a building. At the end of Year...
    asked 46 minutes ago
  • An unequal tangent vertical curve has the following elements: g1=-3.25%, g2=1.75%, total length = 500.00’, length...
    asked 52 minutes ago
  • In a previous​ year, 61​% of females aged 15 and older lived alone. A sociologist tests...
    asked 1 hour ago
  • Topic: Construction - Subsurface Investigation (Note: Briefly discuss in your own words, 1 paragraph minimum.) Typically...
    asked 1 hour ago