How many moles of solute are present in 35. 0 mL of 0.30 M KNO3? What is the concentration in percent by volume of a solution containing 50.0 of diethyl either (C4H10O) in 1.5 L of solution?
Added by Kyle G.
Step 1
We can use the formula: moles = Molarity × Volume where Molarity is given as 0.30 M and Volume is given as 35.0 mL. We need to convert the volume to liters: Volume = 35.0 mL × (1 L / 1000 mL) = 0.035 L Now we can find the moles of solute: moles = 0.30 M × Show more…
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