When 0.500 mol of HC₂H₃O₂ is combined with enough water to make a 300.0 mL solution, the concentration of HC₂H₃O₂is ________ M. A)3.33 B)1.67 C)0.835 D)0.00167 E)0.150

Question

Quizplus · Accepted Answer

To find the concentration (in M) of HC₂H₃O₂, we need to use the formula: concentration = moles of solute / volume of solution (in liters) First, we need to convert the given volume of solution (300.0 mL) to liters: 300.0 mL = 300.0 / 1000 = 0.3 L Next, we need to determine the number of moles of HC₂H₃O₂ in 0.500 mol: moles of solute = 0.500 mol Finally, we can substitute these values into the formula: concentration = 0.500 mol / 0.3 L = 1.67 M Therefore, the answer is B.

When 0500 Mol of HC2H3O2 Is Combined with Enough Water to to Make

When 0500 Mol of HC₂H₃O₂ Is Combined with Enough Water to to Make