what is the weight in grams of 300 ml of alcohol with a specific gravity of 0.80

Calculate the mass of ½ gallon of commercial bleaching solution having a density of 1.05 g/ml. (1 liter = 1.057 quarts)

Given stock solutions of glucose (1M), aparagin (100mM) and NaH2PO4 (50mM), how much of each solution do you need to prepare 500 mL of a reagent that contains 0.05M glucose, 10 mN asparagine and 2mM NaH2PO4? I need help on this question. Thank you!

Suppose a standard vitamin C solution has a concentration of 0.0125 M. You measure out 20.00 mL of this vitamin C standard solution, and 38.62 mL of I2 solution is required to standardize the solution. What is the standardization factor of this iodine solution?

How many microliters of a 904.0 ppm Co2+904.0 ppm Co2+ stock solution are required to prepare 20.00 mL20.00 mL of a 19.0 ng/?L Co2+19.0 ng/μL Co2+ solution? Significant figures are graded for this problem. Be sure you do not round your answers until the very end of your calculations.

If glycerin has a specific gravity of 1.25 what is the concentration in % w/v? Given: glycerin = 2.5 mL water ad = 100 mL

1. Make 1800 mL of a 50% weight/weight acetone alcohol solution. Specific gravity acetone: 0.786 Specific gravity alcohol: 0.810 2. Calculate the dilution using 0.5 mL of urine and 8.5 mL of isotonic saline. 3. Calculate the dilution of 0.1 mL serum in 0.9 mL water.

he following five beakers, each containing a solution of sodium chloride (NaClNaCl, also known as table salt), were found on a lab shelf:   Beaker Contents 1 200. mLmL of 1.50 MM NaClNaCl solution 2 100. mLmL of 3.00 MM NaClNaCl solution 3 150. mLmL of solution containing 25.5 gg of NaClNaCl 4 100. mLmL of solution containing 25.5 gg of NaClNaCl 5 300. mLmL of solution containing 0.450  molmol NaClNaCl   Arrange the solutions in order of decreasing concentration. Rank from most concentrated to least concentrated. To rank items as equivalent, overlap them.

Stock strength of a drug is 50mg/2ml a client weight is administered 25mg/ kg what volume of drug should be given?

Density of toluene- 0.86 g/ml Calculate the volume of toluene needed to make 50 mL of a 780 g/mL solution. Round to the nearest microliter