
Q3 MOD 3 CONCENTRATION OF SOLUTIONS
Quiz by Apple Olita
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What is the percentage concentration of 75 g of ethanol dissolved in 500 g of water?
What is the volume percent of a solution made from 60.0 ml of water with 2.5 mL of pure acetic acid added?
How much ethanol is inside a 750 mL wine bottle that contains 12 % v/v of alcohol
Find the concentration in ppm if 0.30g of sugar is dissolved in 600mL of water.
If 8.00g NaOH (MM=40.0 g/mol) is dissolved in 90.0 g of H2O (MM=18g/mol), calculate the mole fraction of the solute and solvent.
What is the molarity of a 125 mL solution containing 0.050 moles of HCl?
What is the molal concentration of a 10.0 g of NaCl in 90.0g of H2O?
(MM= 58.0 g/mol)
What is the normality of a solution containing 50g of HCl in a 1.5L of solution? Equivalent weight of HCl = 36.5
What is the solute in a vinegar solution?
Which solution is more concentrated?