2. How many grams of NaOH are contained in 250 mL of 0.500 M NaOH?
0.125 g 5 g 10 g 0.25 g 0.5 g
3. Molarity is measured in:
moles/L moles/mL mL/moles L/moles moles/volume
4. A student needs a 0.2 M solution of HCl. What volume of solution can be made using 0.50 g HCl?
0.069 mL 0.014 ml 14 mL 69 mL None of these
5. The scattering of light by particles is called:
chromatography colloidal suspension Tyndall effect separation colloidal suspension
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