The density of ethanol is 0.789 g/mL. What is the density in units of kg/m3?
The density of ethanol is 0.789 g/mL. What is the density in units of kg/m3?
Beer is typically 6% ethanol. The density of ethanol is 0.789 g/mL, and a US pint is 473.18 mL. In one pint of beer, what is the mass of ethanol? Assume the alcohol percentage is (volume of alcohol) per (volume of solution).
The density of ethanol is 0.789 g/mL. How many grams of ethanol should be mixed with 225 mL of water to make a 4.5% (v/v) mixture?
If 55.0 mL of ethanol (density = 0.789 g/mL ) initially at 6.0 ∘ C is mixed with 55.0 mL of water (density = 1.0 g/mL ) initially at 28.6 ∘ C in an insulated beaker, what is the final temperature of the mixture, assuming that no heat is lost? ( C EtOH =2.42J/(g⋅ ∘ C). ) Express the temperature in degrees Celsius to three significant figures.
If 46.9 mL of ethanol (density = 0.789 g/mL) initially at 7.2°C is mixed with 45.4 mL of water (density = 1.0 g/mL) initially at 28.5°C in an insulated beaker, and assuming that no heat is lost, what is the final temperature of the mixture?
22.7 mL of ethanol (density =0.789 g/mL) initially at 8.4 ?C is mixed with 30.5 mL of water (density = 1.0 g/mL) initially at 23.8 ?C in an insulated beaker. Assuming that no heat is lost, what is the final temperature of the mixture?
If the density of ethanol, C2H5OH, is 0.789 g/mL. How many milliliters of ethanol are needed to produce 15.0 g of CO2 according to the following chemical equation? C2H5OH(l) + 3 O2(g) → 2 CO2(g) + 3 H2O(l)
How much do 3.15 mL of ethanol weigh? Consider that the density of ethanol is 0.789 g / mL
If 45.0 mL of ethanol (density=0.789 g/mL) initially at 9.0 C is mixed with 45.0 mL of water (density=1.0 g/mL) initially at 28.6 C in an insulated beaker, and assuming that no heat is lost, what is the final temperature of the mixture? I tried many times in trying to get the answer, but I keep getting it wrong. I appreciate who answers this writes it step by step. Thank you.
What is the partial molar volume of ethanol (in units of mL/mol) in a solution with water if 168 mL of ethanol is added to 650. mL of water and the volume increases by only 153 mL ? Take the density of ethanol to be 0.789 g/mL.
6.38. Ethanol has a density of 0.789 g/cm2 and a vapor pres- sure of 5.95 kPa at 20.0°C. A sample of liquid ethanol is sub- jected to an additional pressure of 8.53 MPa of Kr. What is the vapor pressure of ethanol under these conditions?