62 grams of zn(c2h3o2)4 are dissolved to make a 1.5 m solution. how many milliliters of water are needed?

If the molar mass is 301.5561 then we will next need to find the moles.

Mol = Mass (g) / Molar Mass

Mol = 62 g / 301.5561

Mol = .2056

# of Mol / # of Liters = Solution

.2056 / X = 1.5

x is the # of Liters

.137 Liters

To move change a number from liters to mililiters we have to move the decimals point 3 places to the right.

Now the answer is 137 ML

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metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.