Answer:
1.122 mol/L
Explanation:
Molarity = Moles ÷ Vol in L
First, convert volume from mL to L as,
713.1 mL ÷ 1000 = 0.7131 L
Putting values,
Molarity = 0.8 mol ÷ 0.7131 L
Molarity = 1.122 mol/L
There are titantium atoms in the cube.
<h3>
Further Explanation</h3>
This problem involves unit conversion and mole conversion. The steps are:
- Convert the length of the cube from inches to centimeter since the density is given in g/cm³.
- Determine the mass of the cube using the given density.
- Convert the mass of the cube to number of atoms using Avogadro's number.
<u>STEP 1. </u>Converting inches to cm
<u>STEP 2:</u> Determining mass of cube from the density
<u>STEP 3:</u> Converting mass of titanium cube to number of atoms
Since the given values have 3 significant figures, the final answer must be:
<h3>Learn More</h3>
Keywords: Avogadro's number
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