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IgorLugansk [536]
2 years ago
10

Which describes density?

Chemistry
2 answers:
FromTheMoon [43]2 years ago
5 0

Answer:

Hey here is wht i found i hope this helps answer your question :) have a good rest of your day -<em>ANGIEEEE</em>

Explanation:

Yuri [45]2 years ago
4 0

Answer:

Density, mass of a unit volume of a material substance. The formula for density is d = M/V, where d is density, M is mass, and V is volume. Density is commonly expressed in units of grams per cubic centimetre. ... For example, the density of air is 1.2 kilograms per cubic metre.

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Explanation:

Molarity si defined as a sort of concentration. It indicates the moles of solute that are contained in 1 L of solution.

We can also say, that molarity are the mmoles of solute contained in 1 mL of solution.

For this case, the solute is sugar (glucose). Let's determine M (mmol/mL)

(3.95 g . 1mol / 180g) . (1000 mmol / 1mol) / 158 mL

We determine moles, we convert them to mmoles, we divide by mL

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