One cup of fresh orange juice contains 124 mg of ascorbicacid (vitamin C, C6H8O6). Given that one cup = 236.6 mL,calculate the molarity of vitamin C in orange juice.

Calculate the % by mass Sr(OH)2 , M, N, m, mf H2 O of a Sr(OH)2 solution that contains 107.2 g Sr(OH)2 dissolved in enough H2O to make 3.000 L of solution. The density of the solution is 1.14 g/mL.

What mass (g) of NaOH is required to make 262 ml of 0.41 M NaOH(aq) solution?

The town of Andover obtains drinking water from three sources that together produce up to 6.81 × 107 L per day. If effective flocculation requires 9.248 × 10-5 M iron (III) chloride, how many grams of calcium hydroxide are required for treating one day’s worth of water?

Calculate the molarity 0.150 mole of urea (CH4N2O) in 2.50 × 102 mL of solution

Granulated sugar (sucrose, C12H22O11) has an average density of about 0.70 g/cm3. Calculate the molarity of sucrose if 2.0 tsp of sugar is added to a 8.0 oz cup of coffee. 1.00 tsp = 4.93 cm3

Which of the units could be used to quantify the concentration of a solution of CuCl2CuCl2 M % mL g M·s–1

What is the molar concentration (molarity) of a solution made by dissolving 0.245 moles of CaCl2(s)CaCl2(s) in just enough water to form 2.0 liters of solution?

A solution was made by dissolving 1.3 g of MgSO4 ● 7 H2O in 50 mL of water. Calculate the molarity of this solution in mol/L.

Calcium nitrate  (Ca(NO3)2 ; MM =164.0878 g/mol)) dissolves in cold water to the extent of 266 g per 100. mL.  What is the concentration (mol/L) of nitrate ions in this solution? Ca(NO3)2 -> Ca+2 + 2 NO3-