Given:
Number of mol = 0.0264 mol
M = 0.650 M
use:
M = number of mol / volume in L
0.65 = 0.0264/ volume in L
volume = 0.0406 L
volume = 40.6 mL
Answer: 40.6 mL
Question 10 of 22 > Attempt 4 If 0.0264 mol CaCl, is dissolved in water to...
Question 27 of 38 Attempt 2 If 4.44 g of CuNO, is dissolved in water to make a 0.230 M solution, what is the volume of the solution? volume: 0.16 mL
2. 15 grams of CaCl is dissolved into 2 L of distilled water. (MW CaCl-110 g/mol) a. What is the osmolarity of this solution? b. What is the tonicity? e. What will happen to the shape of the cell if it is placed in this solution?
25 > If 8.43 g of CuNO, is dissolved in water to make a 0.440 M solution, what is the volume of the solution in milliliters? volume: ml
If 0.0511 mol CaCl20.0511 mol CaCl2 is dissolved in water to make a 0.660 M0.660 M solution, what is the volume of the solution? answer in mL please
f 0.0630 mol of CaCl2 is dissolved in water to make a 0.700 M solution, what is the volume of the solution? Number mL
Resources V Hint Check Answer Question 1 of 3 > If 4.40 g of CuNo, is dissolved in water to make a 0.560 M solution, what is the volume of the solution in milliliters? volume:
Question 1 of 10 > Attempt 4 Consider a 495 kg satellite in a circular orbit at a distance of 3.07 x 10 km above the Earth's surface. What is the minimum amount of work W the satellite's thrusters must do to raise the satellite to a geosynchronous orbit? Geosynchronous orbits occur at approximately 3.60 x 10 km above the Earth's surface. The radius of the Earth and the mass of the Earth are Re = 6,37 x 10 km...
A) B) Question 7 of 13 > Attempt 2 Solute S has a partition coefficient of 4.6 between water (phase 1) and hexane (phase 2). Calculate the concentration of solute S in hexane if [S]water is 0.020 M. [Shexane = If the volume of water is 67.0 mL and the volume of hexane is 20.0 mL, find the ratio of the moles of solute S in hexane to the moles of solute S in water. mol Sheuane mol Swaler Solute...
Question 22 of 22 > Attempt 3 Assume an organic compound has a partition coefficient between water and ether equal to 9.67. If there are initially 9.39 grams of the compound dissolved in 75.0 mL of water, how many grams will remain in the aqueous layer after extraction with two 25.0 mL portions of ether? Mass: 0,53
Attempt 2 - Question 5 of 5 > A hot lump of 40.6 g of copper at an initial temperature of 81.2 °C is placed in 50.0 mL H,O initially at 25.0 °C and allowed to reach thermal equilibrium. What is the final temperature of the copper and water, given that the specific heat of copper is 0.385 J/(g°C)? Assume no heat is lost to surroundings. Tanal = TOOLS x10