3. A soft drink contains 11.5% Sucrose by mass. What volume of the soft drink solution...
2013x10 39 : 2013kg Mass percent A glucose IV solution is 5.0 % 5.0 g of glucose 100 g solution Question 6. What is the mass of glucose (in kg) present in a 5.0 % glucose solution? (5.00) Question 7. A soft drink contains 11.5% sucrose (C12H2201 )by mass. What volume of the soft drink solutions in milliliters contains 85.2 g of sucrose? (Assume a density 1.04 g/mL.) [7.12E2 ml solution] Question 8. A glucose solution is 3.25% glucose by...
4. A soft drink is a density of 1.08 g mL What is the volume (in mL to one decimal place) of the soft drink? 3% sucrose Ci2H 011) bymass and contains 4T0 ofsu rose. T he solution has A: 602.6 mL Solutions and Colloids Worksheet 11
A cup of Starbucks brewed coffee contains 15.2% caffeine by mass. What volume of this drink solution in milliliters contains 53.8 g of caffeine? (density of water is 1.00 g / mL). 2. How much caffeine (C8H10N4O2) in grams is contained in a 16 oz cup?
n sucrose (molar mass 342.22 g) solution that 7. What is the molarity of a 1.45 m sucrose (molar mass 342.24 B has a density of 1.10 g/ml? (16 points) Answer: 8. What would be the volume of a .800 M solution of C12H22011(342.22 g/mole) made with 505 g of solute? (6 points) 22 points Answer:
Q12. Determine the mass (in g) of each sucrose solution that contains 19 g of sucrose. part A 4.5 % sucrose by mass part B 2.7 % sucrose by mass part C 13.3 % sucrose by mass Q.13 The percent concentration of a solution is a ratio of the amounts of dissolved solute and solution, expressed as a percentage. The percent concentration of a solution can be written generally as %concentration=amountofsoluteamountofsolution×100% A mass percent concentration may be calculated for mass/mass...
11). 15 pts] A researcher requires a sucrose solution that contains 10.0 micrograms of sucrose in 1.00 ml volume. Determine the volume (in mL) of a 5.00 mM sucrose solution that is required to make 100.0 mL of the desired diluted solution. Sucrose is Ci H201, or 342.2 g/mol. Assume solution densities of 1.00 g mL.
A 12.5.% sucrose solution by mass has a density of 1.05 g/cm3. What mass of sucrose is present in a 45.0-mL sample of this solution?
4) what volume (mL) of a 3.1% (by mass) chlorine solution (density= 1.15 g/mL) contains enough chlorine to raise the chlorine concentration of a 27000 gal swimming pool to 2.5 ppm (by mass). Assume a density of 1.00 g/mL for the pool water. (4 pts)
The soft drink industry is a major consumer of both nutritive (sugars) and non-nutritive sweeteners. The ‘diet’ soft drinks are formulated to have the same sweetness intensity as the ‘regular’ soft drinks. We will determine if the other characteristics of the ‘regular’ and ‘diet’ soft drinks are the same. Through this discussion, we will better understand the chemistry of water and properties of solutions. Background: Regular cola contains 39 g sugar in a 12-oz. serving (355 mL). We will assume...
7. What is the mole fraction of urea, CH4N2O, in an aqueous solution that is 46% urea by mass? 8. What volume of a 0.850 M solution of CaCl2 contains 1.28 g of solute? 9. The volume of a 27.0% (by mass) solution is 162.9 mL. The density of the solution is 1.128 g/mL. What is the mass of solute in this solution? 10. Concentrated sodium hydroxide is 19.4 M and has a density of 1.54 g/mL. What is the...